Layer Contains Compound(s) Of Plural Metals Patents (Class 428/697)
  • Patent number: 8641823
    Abstract: Reactor designs for use in ammonothermal growth of group-III nitride crystals. Internal heating is used to enhance and/or engineer fluid motion, gas mixing, and the ability to create solubility gradients within a vessel used for the ammonothermal growth of group-III nitride crystals. Novel baffle designs are used for control and improvement of continuous fluid motion within a vessel used for the ammonothermal growth of group-III nitride crystals.
    Type: Grant
    Filed: November 4, 2009
    Date of Patent: February 4, 2014
    Assignee: The Regents of the University of California
    Inventors: Siddha Pimputkar, Derrick S. Kamber, James S. Speck, Shuji Nakamura
  • Publication number: 20140030486
    Abstract: To manufacture a coating for an article for a semiconductor processing chamber, the article including a body of at least one of Al, Al2O3, or SiC, and a ceramic coating on the body. The ceramic coating includes a compound comprising Y2O3 in a range from about 50 mol % to about 75 mol %, ZrO2 in a range from about 10 mol % to about 30 mol %, and Al2O3 in a range from about 10 mol % to about 30 mol %, wherein the number of nodules per inch is in a range from about 30 nodules to about 45 nodules and the porosity is in a range from about 2.5% to about 3.2%.
    Type: Application
    Filed: March 14, 2013
    Publication date: January 30, 2014
    Applicant: Applied Materials, Inc.
    Inventors: Jennifer Y. Sun, Biraja Prasad Kanungo, Dmitry Lubomirsky
  • Publication number: 20140030489
    Abstract: There is provided an optical recording medium including a substrate, an information recording layer that is formed on the substrate, and has a recording film including a W oxide and an Fe oxide, and a light transmissive layer that is formed on the information recording layer.
    Type: Application
    Filed: July 1, 2013
    Publication date: January 30, 2014
    Inventor: Takeshi Miki
  • Publication number: 20140031236
    Abstract: According to one embodiment, an oxide superconductor includes an oriented superconductor layer and an oxide layer. The oriented superconductor layer contains fluorine at 2.0×1016-5.0×1019 atoms/cc and carbon at 1.0×1018-5.0×1020 atoms/cc. The superconductor layer contains in 90% or more a portion oriented along c-axis with an in-plane orientation degree (??) of 10 degrees or less, and contains a LnBa2Cu3O7-x superconductor material (Ln being yttrium or a lanthanoid except cerium, praseodymium, promethium, and lutetium). The oxide layer is provided in contact with a lower surface of the superconductor layer and oriented with an in-plane orientation degree (??) of 10 degrees or less with respect to one crystal axis of the superconductor layer. Area of a portion of the lower surface of the superconductor layer in contact with the oxide layer is 0.3 or less of area of a region directly below the superconductor layer.
    Type: Application
    Filed: February 14, 2013
    Publication date: January 30, 2014
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventor: KABUSHIKI KAISHA TOSHIBA
  • Publication number: 20140030497
    Abstract: Different thermal barrier coatings are deposited on different regions of the surface of a component. A first thermal barrier coating comprising an erosion resistant yttria stabilized zirconia material is deposited on a first region of the surface of the component. A second thermal barrier coating comprising an oxidation and corrosion resistant gadolinia stabilized zirconia is deposited on a second region of the surface of the component.
    Type: Application
    Filed: July 30, 2012
    Publication date: January 30, 2014
    Applicant: UNITED TECHNOLOGIES CORPORATION
    Inventors: Brian S. Tryon, David A. Litton
  • Patent number: 8637124
    Abstract: An oxide material including indium (In), tin (Sn), and metal element M, and including an ilmenite structure compound; a sputtering target composed thereof; a transparent conductive film formed by using such a sputtering target; and a transparent electrode composed of such a transparent conductive film.
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: January 28, 2014
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Koki Yano, Kazuyoshi Inoue, Tokie Tanaka
  • Patent number: 8621757
    Abstract: In a cutting edge of a razor blade, a non-nitrided layer containing Ti, Al, and Cr formed on opposite surfaces of a base plate as a portion of a coating layer. A remaining layer containing Ti, Al, Cr, and N formed on opposite surfaces of the non-nitrided layer as a portion of a nitrided layer of the coating layer. A surface layer containing Ti, Al, Cr, and N formed on opposite surfaces of the remaining layer as a portion of the nitrided layer of the coating layer. A fluororesin layer formed on opposite surfaces of the surface layer with a bonding layer containing Cr and Al in between. The coating layer further improves the cutting edge, enhances cutting performance of the cutting edge, and maintains the enhanced cutting performance to improve the durability of the cutting edge.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: January 7, 2014
    Assignee: Kai R&D Center Co., Ltd.
    Inventors: Koichiro Akari, Hiroshi Ohtsubo
  • Patent number: 8623511
    Abstract: Disclosed is a sputtering target that can suppress the occurrence of anomalous discharge in the formation of an oxide semiconductor film by sputtering method and can continuously and stably form a film. Also disclosed is an oxide for a sputtering target that has a rare earth oxide C-type crystal structure and has a surface free from white spots (a poor appearance such as concaves and convexes formed on the surface of the sputtering target). Further disclosed is an oxide sintered compact that has a bixbyite structure and contains indium oxide, gallium oxide, and zinc oxide. The composition amounts (atomic %) of indium (In), gallium (Ga), and zinc (Zn) fall within a composition range satisfying the following formula: In/(In+Ga+Zn)<0.75.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: January 7, 2014
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Hirokazu Kawashima, Koki Yano, Futoshi Utsuno, Kazuyoshi Inoue
  • Patent number: 8623527
    Abstract: A ceramic coated article useful in semiconductor processing, which is resistant to erosion by halogen-containing plasmas. The ceramic coated article includes an aluminum substrate coated with a solid solution coating formed from a combination of yttrium oxide and zirconium oxide. The ceramic coating is formed from yttrium oxide at a molar concentration ranging from about 90 mole % to about 70 mole %, and zirconium oxide at a molar concentration ranging from about 10 mole % to about 30 mole %. In a second embodiment, the ceramic article includes ceramic which is formed from zirconium oxide at a molar concentration ranging from about 96 mole % to about 94 mole %, and yttrium oxide at a molar concentration ranging from about 4 mole % to about 6 mole %.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: January 7, 2014
    Assignee: Applied Materials, Inc.
    Inventors: Jennifer Y. Sun, Ren-Guan Duan, Jie Yuan, Li Xu, Kenneth S. Collins
  • Patent number: 8623525
    Abstract: A cutting tool having a high oxidation resistance, a high wear resistance and a good defect resistance. The cutting tool comprises a base body and a coating layer, the coating layer comprising TiaAlbMd(C1-xNx), M being selected as at least one member selected from among Si, W, Nb, Mo, Ta, Hf, Cr, Zr and Y; and a, b, d and x satisfy the following requirements: 0.35?a?0.55, 0.3?b?0.6, 0?d?0.25, a+b+d=1 and 0?x?1. The Al content of a droplet on the coating layer of a cutting face is higher than the Al content of the composition of the coating layer, and the Ti content of a droplet on a flank face is higher than the Ti content of the composition of the coating layer.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: January 7, 2014
    Assignee: Kyocera Corporation
    Inventors: Masahiro Waki, Mitsuru Hasegawa
  • Publication number: 20140004362
    Abstract: The present invention provides hard coating film which excels conventional surface coating layer in wear resistance, has lower frictional coefficient and better slideability, a material coated with the hard coating film, a die for cold plastic working, and a method for forming the hard coating film. The hard coating film according to the present invention is a hard coating film comprising (NbxM1?x)y(BaCbN1?a?b)1?y, where 0.2?x?1.0 ??Equation (1) 0?a?0.3 ??Equation (2) 0?1?a?b?0.5 ??Equation (3) 0.5?b=1 ??Equation (4) 0.4?1?y?0.9 ??Equation (5) [however, M denotes at least one species of elements belonging to Groups 4a, 5a, and 6a and Si and Al; x, 1?x, a, b, and 1?a?b represent respectively the atomic ratio of Nb, M, B, C and N; and y and 1?y represent respectively the ratio of (NbxM1?x) and (BaCbN1?a?b).
    Type: Application
    Filed: September 9, 2013
    Publication date: January 2, 2014
    Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    Inventor: Kenji YAMAMOTO
  • Patent number: 8617716
    Abstract: The present invention relates to essentially transparent glazings comprising a system of films deposited under vacuum by magnetron, and having antisun and/or low-emission properties, comprising as protective surface layer a layer based on titanium oxide and on at least one other metal oxide of high hardness from the group comprising: ZrO2, SiO2, Cr2O3. The glazings according to the invention are of a nature to withstand a heat treatment at 550° C. for 5 minutes without giving rise to the presence of optical effects, especially of coloration or iridescence. These glazings are termed toughenable.
    Type: Grant
    Filed: March 20, 2009
    Date of Patent: December 31, 2013
    Assignee: AGC Glass Europe
    Inventor: Gaetan Di Stefano
  • Patent number: 8617697
    Abstract: Provided is a protective film including two or more transparent plastic substrates having a functional coating layer formed thereon and laminated successively by way of an adhesive layer.
    Type: Grant
    Filed: May 27, 2009
    Date of Patent: December 31, 2013
    Assignee: Kolon Industries, Inc.
    Inventors: Chong Won Kim, Suk Won Choi, Si Min Kim, Jung-Seok Kim, Sang-Hyun Baek
  • Publication number: 20130344342
    Abstract: A method of manufacturing a resistor paste comprising steps of: (a) preparing a basic resistor paste comprising, (i) a conductive powder, (ii) a first glass frit, and (iii) a first organic medium; and (b) preparing a glass paste as a TCR driver comprising, (iv) a second glass frit comprising manganese oxide, and (v) a second organic medium, (c) adding the glass paste to the basic resistor paste to obtain a resistor paste with a desired TCR.
    Type: Application
    Filed: June 20, 2012
    Publication date: December 26, 2013
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventor: YUKO OGATA
  • Patent number: 8613807
    Abstract: A conductive film comprises a phosphide particle coated film formed by attaching raw material particles including phosphide particles comprising a compound of Ti and/or Fe, and P to a surface of a substrate material. This conductive film exhibits good corrosion resistant conductivity, and can be easily formed at low costs because of comprising the phosphide particle coated film. A corrosion-resistant conduction film comprises an iron-containing titanium phosphide layer containing Ti, Fe and P as essential basic elements. A corrosion-resistant conduction material having this corrosion-resistant conduction film on a surface of a substrate exhibits good corrosion resistance or conductivity. This corrosion-resistant conduction material can be obtained, for example, by a process comprising a plating step of forming an Ni plating layer on a surface of a Ti-based material substrate and a nitriding step of applying nitriding treatment to the Ti-based material substrate after the plating step at not more than 880 deg.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: December 24, 2013
    Assignee: Kabushiki Kaisha Toyota Chuo Kenkyusho
    Inventors: Toshio Horie, Gaku Kitahara, Nobuaki Suzuki, Fumio Shimizu, Takao Kobayashi, Ken-ichi Suzuki, Shigeki Oshima
  • Patent number: 8603617
    Abstract: The invention concerns a cutting tool comprising a base body and a multi-layer coating applied thereto, which, possibly besides further layers, includes a plurality of main layers A and intermediate layers B applied alternately directly one upon the other, wherein the main layers A and the intermediate layers B are respectively metal oxide layers produced by the PVD process, the thickness of the main layers A is in the range of 4 nm to 1 ?m, and the thickness of the intermediate layers B is in the range of 2 nm to 50 nm, wherein the ratio of the thicknesses of the intermediate layers B to the thicknesses of the main layers A is in the range of 1:2 to 1:100.
    Type: Grant
    Filed: May 5, 2009
    Date of Patent: December 10, 2013
    Assignee: Walter AG
    Inventors: Veit Schier, Wolfgang Engelhart
  • Patent number: 8603648
    Abstract: A reflective film laminate is provided with high productivity and at low cost in which a protective film with minimized pinholes is provided to improve the alkali resistance and warm water resistance of the reflective film laminate including a pure Al film or an Al-based alloy film so that a reflectivity reduction resulting from the elution or oxidization of the Al film in an alkaline or warm water environment is less likely to occur. The reflective film laminate of the present invention includes, over a substrate, a pure Al film or an Al-based alloy film as a first layer, and an oxide film of a metal containing one or more elements selected from the group consisting of Zr, Cr, Y, Nb, Hf, Ta, W, Ti, Si, and Mo as a second layer over the first layer. The thickness of the second layer is 0.1 to 10 nm.
    Type: Grant
    Filed: January 4, 2011
    Date of Patent: December 10, 2013
    Assignee: Kobe Steel, Ltd.
    Inventors: Sho Katsura, Nobuhiro Kobayashi, Jun Suzuki, Toshiki Sato
  • Publication number: 20130323534
    Abstract: There is provided a manufacturing method of a ferroelectric crystal film in which an orientation of a seed crystal film is transferred preferably and a film deposition rate is suitable for volume production. A seed crystal film is formed on a substrate in epitaxial growth by a sputtering method, an amorphous film including ferroelectric material is formed over the seed crystal film by a spin-coat coating method, the seed crystal film and the amorphous film are heated in an oxygen atmosphere for oxidation and crystallization of the amorphous film, and thereby a ferroelectric coated-and-sintered crystal film is formed.
    Type: Application
    Filed: November 30, 2012
    Publication date: December 5, 2013
    Applicants: SAE MAGNETICS (H.K.) LTD., YOUTEC CO., LTD.
    Inventors: Takeshi KIJIMA, Yuuji HONDA, Daisuke IITSUKA, Kenjirou HATA
  • Patent number: 8597804
    Abstract: A housing is provided which includes an aluminum or aluminum alloy substrate, an aluminum layer and a corrosion resistant layer formed on the aluminum or aluminum alloy substrate in that order. The corrosion resistant layer is an Al—C—N layer. Then, Ce ions are implanted in the Al—C—N layer by ion implantation process. The atomic percentages of N and C in the Al—C—N gradient layer gradually increase from the side of Al—C—N gradient layer near the aluminum or aluminum alloy substrate to the other side of Al—C—N gradient layer, away from aluminum or aluminum alloy substrate. Therefore the housing has a high corrosion resistance. A method for making the housing is also provided.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: December 3, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industy Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Yi-Chi Chan, Xiao-Qiang Chen
  • Patent number: 8597776
    Abstract: A ceramic material mainly contains magnesium, aluminum, oxygen, and nitrogen, in which the ceramic material has a magnesium-aluminum oxynitride phase serving as a main phase, wherein XRD peaks of the magnesium-aluminum oxynitride phase measured with CuK? radiation appear at at least 2?=47 to 50°.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: December 3, 2013
    Assignee: NGK Insulators, Ltd.
    Inventors: Morimichi Watanabe, Asumi Jindo, Yuji Katsuda, Yosuke Sato, Yoshinori Isoda
  • Patent number: 8597791
    Abstract: A sensor of an apparatus for determining and/or monitoring at least one process variable. The sensor includes: at least one substrate, which is composed of a substrate material; at least one sensitive layer, which is applied on the substrate and which produces at least one measured variable dependent on the process variable and/or on a change of the process variable; and at least one passivating layer, which is applied on the sensitive layer. The invention provides that the passivating layer consists at least partially of the substrate material.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: December 3, 2013
    Assignee: Innovative Sensor Technology IST AG
    Inventor: Jiri Polak
  • Patent number: 8592031
    Abstract: A coated article is described. The coated article includes a metal substrate and a hard coating formed on the substrate. The hard coating is a chromium nitride-silicon nitride compound layer. A method for applying the hard coating to the metal substrate is also described.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: November 26, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Nan Ma
  • Patent number: 8592032
    Abstract: A coated article is described. The coated article includes an aluminum or aluminum alloy substrate and a corrosion resistant layer formed on the substrate. The corrosion resistant layer is a compound silicon-chromium-nitrogen layer. A method for making the coated article is also described.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: November 26, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Nan Ma
  • Patent number: 8592041
    Abstract: Provided is a glass ceramic composition which can be fired at a temperature of 1000° C. or lower, and a sintered body of which has a low relative permittivity and a high Q value, stable temperature characteristic and high reliability, and is excellent in plating solution resistance. The glass ceramic composition provides a low dielectric constant layer for inclusion in a laminate glass ceramic substrate in a ceramic multilayer module. It includes a first ceramic having forsterite as the main constituent, a second ceramic having at least one of SrTiO3 and TiO2 as the main constituent, a third ceramic having BaZrO3 as the main constituent, a fourth ceramic having at least one of ZrO2 and MnO as the main constituent, and 3 weight % or more of a borosilicate glass containing Li2O, MgO, B2O3, SiO2 and ZnO, which further contains an additive constituent including at least one of CaO and SrO.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: November 26, 2013
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Hiroshige Adachi, Sadaaki Sakamoto
  • Patent number: 8586175
    Abstract: An article includes a substrate and a hard film formed on the substrate; the hard film includes a plurality of complex layers and a plurality of Ni layers, each complex layer and Ni layer alternately arranged; each complex layer includes a plurality of TiAlN layers and a plurality of CrAlN layers, each TiAlN layer alternately arranged with each CrAlN layer. The disclosure also described a method to make the article.
    Type: Grant
    Filed: June 17, 2011
    Date of Patent: November 19, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Li-Quan Peng
  • Patent number: 8586214
    Abstract: A cutting tool with excellent resistance to adhesion and wear. The cutting tool has a cutting edge on the intersecting ridge line of the rake face and the flank face, and is covered on the surface of the base thereof by a coating layer comprising TiaAlbNbdMe(C1-xNx). M is at least one selected from Si, W, Mo, Ta, Hf, Cr, Zr, and Y, with the content ranges 0.3?a?0.8, 0?b?0.6, 0.01?d?0.25, 0?e?0.25, a+b+d+e=1, and 0?x?1). Droplets provided on the surface of the coating layer have a higher Nb content ratio on the rake face compared to the flank face.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: November 19, 2013
    Assignee: Kyocera Corporation
    Inventors: Yoshiki Sakamoto, Masahiro Waki
  • Patent number: 8580376
    Abstract: Provided is a cutting tool which comprises a sintered cermet having high toughness and thermal shock resistance. The cutting tool, namely a tip 1, comprises a sintered cermet comprising: a hard phase 11 comprising one or more selected from among carbides, nitrides, and carbonitrides which comprise mainly Ti; and a binder phase 14 comprising mainly at least one of Co and Ni. The tip 1 has a cutting edge 4 lying along an intersecting ridge portion between a rake face 2 and a flank face 3, and a nose 5. The hard phase 11 comprises a first hard phase 12 and a second hard phase 13.
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: November 12, 2013
    Assignee: Kyocera Corporation
    Inventors: Hideyoshi Kinoshita, Takashi Tokunaga
  • Patent number: 8580407
    Abstract: There is provided a covering member for preventing erosion that has a high erosion resistance, is resistant to repeated thermal shocks so as to have a long life, and has a particular color allowing visual inspection of the surface layer for degradation. A covering member to be applied to a substrate made of an iron material or the like that will be eroded by contact with molten aluminum includes a Cr metal film as the lowest layer, a b layer formed of a CrN film, an intermediate layer, and an a layer formed of a TiSiN film, stacked in this order on the substrate. The intermediate layer includes layered films composed of the b layers and the a layers alternately stacked on top of one another.
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: November 12, 2013
    Assignee: SMC Corporation
    Inventor: Hiroyuki Okuhira
  • Patent number: 8580379
    Abstract: A coating includes a nano-composite layer including an equal number of films. The films are stacked on top of each other one after another. Each film includes a zirconium-copper carbonitride layer and a zirconium carbonitride layer.
    Type: Grant
    Filed: January 17, 2011
    Date of Patent: November 12, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Chuang Ma
  • Patent number: 8580406
    Abstract: The present invention provides hard coating film which excels conventional surface coating layer in wear resistance, has lower frictional coefficient and better slidability, a material coated with the hard coating film, a die for cold plastic working, and a method for forming the hard coating film. The hard coating film according to the present invention is a hard coating film comprising (NbxM1-x)y(BaCbN1-a-b)1-y, where 0.2?x?1.0??Equation (1) 0?a?0.3??Equation (2) 0?1-a-b?0.5??Equation (3) 0.5?b?1??Equation (4) 0.4?1-y?0.9??Equation (5) [however, M denotes at least one species of elements belonging to Groups 4a, 5a, and 6a and Si and Al; x, 1-x, a, b, and 1-a-b represent respectively the atomic ratio of Nb, M, B, C and N; and y and 1-y represent respectively the ratio of (NbxM1-x) and (BaCbN1-a-b)].
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: November 12, 2013
    Assignee: Kobe Steel, Ltd.
    Inventor: Kenji Yamamoto
  • Publication number: 20130295414
    Abstract: Disclosed is a composition for ferroelectric thin film formation which is used in the formation of a ferroelectric thin film of one material selected from the group consisting of PLZT, PZT, and PT. The composition for ferroelectric thin film formation is a liquid composition for the formation of a thin film of a mixed composite metal oxide formed of a mixture of a composite metal oxide (A) represented by general formula (1): (PbxLay)(ZrzTi(1-z))O3 [wherein 0.9<x<1.3, 0?y<0.1, and 0?z<0.9 are satisfied] with a composite oxide (B) or a carboxylic acid (B) represented by general formula (2): CnH2n+1COOH [wherein 3?n?7 is satisfied]. The composite oxide (B) contains one or at least two elements selected from the group consisting of P (phosphorus), Si, Ce, and Bi and one or at least two elements selected from the group consisting of Sn, Sm, Nd, and Y (yttrium).
    Type: Application
    Filed: May 21, 2013
    Publication date: November 7, 2013
    Inventors: Jun Fujii, Hideaki Sakurai, Takashi Noguchi, Nobuyuki Soyama
  • Patent number: 8574721
    Abstract: A multilayer coating includes a bond coat layer, a first barrier layer applied on the bond coat layer, and a second barrier layer applied on the first barrier layer. The first barrier layer has a compositional gradient comprising a majority of a first rare earth stabilized zirconia material proximate the bond coat layer to a majority of a second rare earth stabilized zirconia material away from the bond coat layer. The first and second rare earth stabilized zirconia materials are different. The second barrier layer has a compositional gradient comprising a majority of the second rare earth stabilized zirconia material to 100 wt % of a third rare earth stabilized zirconia material away from the first barrier layer.
    Type: Grant
    Filed: November 12, 2012
    Date of Patent: November 5, 2013
    Assignee: United Technologies Corporation
    Inventors: Peter F. Gero, Kevin W. Schlichting, James W. Neal
  • Publication number: 20130287942
    Abstract: The disclosure relates to a refractory which is resistant to corrosion which degrades the refractory during titanium-ore beneficiation in a furnace, particularly a rotary hearth furnace. In particular, the disclosure relates to a layered refractory lining for a furnace, for use in a titanium ore beneficiation process wherein a titanium oxide-rich molten slag is formed, comprising: (a) a first layer comprising a major proportion of alumina and a minor proportion of zirconia; (b) a second layer comprising a resistant agent for the molten slag; wherein the second layer is between the slag and the first layer.
    Type: Application
    Filed: April 4, 2013
    Publication date: October 31, 2013
    Inventors: John James BARNES, Dat NGUYEN, Peter HILL, Jay Scott SCHICKLING
  • Patent number: 8568907
    Abstract: A housing is provided which includes an aluminum or aluminum alloy substrate, an aluminum layer and a corrosion resistant layer formed on the aluminum or aluminum alloy substrate in that order. The corrosion resistant layer is an Al—C—N layer. Then, Nd ions are implanted in the Al—C—N layer by ion implantation process. The atomic percentages of N and C in the Al—C—N gradient layer gradually increase from the side of Al—C—N gradient layer near the aluminum or aluminum alloy substrate to the other side of Al—C—N gradient layer, away from aluminum or aluminum alloy substrate. Therefore the housing has a high corrosion resistance. A method for making the housing is also provided.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: October 29, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Yi-Chi Chan, Xiao-Qiang Chen
  • Patent number: 8568866
    Abstract: A wear resistant multilayer nitride hard coating for substrates. The hard coating includes a first layer of titanium aluminum nitride and a second layer comprising a plurality of sublayer groups. Each sublayer group includes a first sublayer of titanium silicon nitride and a second sublayer of titanium aluminum nitride. The composition of the titanium aluminum nitride, both in the first layer and in the sublayer groups, is (TixAl1-x)N, wherein 0.4?x?0.6. The composition of the titanium silicon nitride sublayers is (TiySi1-y)N, wherein 0.85?y?0.98, and all of the silicon is in solid solution in the titanium silicon nitride such that no silicon phase or silicon nitride phase exists in this sublayer. The combined amount of aluminum and silicon present in the sublayer groups being narrowly controlled such that the sum of x and y is in the range of 1.38 to 1.46.
    Type: Grant
    Filed: February 11, 2013
    Date of Patent: October 29, 2013
    Assignee: Kennametal Inc.
    Inventors: Wangyang Ni, Yixiong Liu, Mark S Greenfield, Ronald M Penich
  • Patent number: 8568904
    Abstract: A housing is provided which includes an aluminum or aluminum alloys substrate, an aluminum layer and a corrosion resistant layer formed on the aluminum or aluminum alloys substrate in that order. The corrosion resistant layer is an Al—O—N layer. Then, La ions is implanted in the Al—O—N layer by ion implantation process. The atomic percentages of N and O in the Al—O—N gradient layer gradually increase from the bottom of the layer near the aluminum or aluminum alloys substrate to the top of the layer away from aluminum or aluminum alloys substrate by physical vapor deposition. The housing has a higher corrosion resistance. A method for making the housing is also provided.
    Type: Grant
    Filed: August 10, 2011
    Date of Patent: October 29, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Yi-Chi Chan, Xiao-Qiang Chen
  • Patent number: 8568906
    Abstract: A housing is provided which includes an aluminum or aluminum alloy substrate, an aluminum layer and a corrosion resistant layer formed on the aluminum or aluminum alloy substrate in that order. The corrosion resistant layer is an Al—C—N layer. Then, La ions is implanted in the Al—C—N layer by ion implantation process. The atomic percentages of N and C in the Al—C—N gradient layer gradually increase from the side of Al—C—N gradient layer near the aluminum or aluminum alloy substrate to the other side of Al—C—N gradient layer, away from aluminum or aluminum alloy substrate. Therefore the housing has a high corrosion resistance. A method for making the housing is also provided.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: October 29, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Yi-Chi Chan, Xiao-Qiang Chen
  • Patent number: 8568905
    Abstract: A housing is provided which includes an aluminum or aluminum alloy substrate, an aluminum layer and a corrosion resistant layer formed on the aluminum or aluminum alloy substrate in that order. The corrosion resistant layer is an Al—C—N layer. Then, Gd ions is implanted in the Al—C—N layer by ion implantation process. The atomic percentages of N and C in the Al—C—N gradient layer gradually increase from the side of Al—C—N gradient layer near the aluminum or aluminum alloy substrate to the other side of Al—C—N gradient layer, away from aluminum or aluminum alloy substrate. Therefore the housing has a high corrosion resistance. A method for making the housing is also provided.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: October 29, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Yi-Chi Chan, Xiao-Qiang Chen
  • Publication number: 20130280554
    Abstract: The present invention relates to a transparent conductive film which is excellent in dotting property under a heavy load and excellent in bending resistance. Provided is a transparent conductive film, comprising a flexible transparent base; and a transparent conductive layer formed on the flexible transparent base and including a crystalline indium/tin composite oxide, wherein a compressive residual stress of the transparent conductive layer is 0.4 to 2 GPa.
    Type: Application
    Filed: December 16, 2011
    Publication date: October 24, 2013
    Applicant: NITTO DENKO CORPORATION
    Inventors: Yuka Yamazaki, Yoko Muraoka, Hironobu Machinaga, Tomotake Nashiki, Tsukasa Miyazaki
  • Patent number: 8563871
    Abstract: It is provided a composite electronic part having magnetic material and dielectric material and made by co-sintering at a temperature of 1000° C. or lower. The magnetic material comprises a ferrite comprising 46 to 48 mol % of Fe2O3, 0.1 to 36 mol % of ZnO, 10 to 14 mol % of CuO and the balance being NiO. The dielectric material has a dielectric constant of 1000 or higher, and comprises a barium titanate based dielectric material to which 0.5 to 4.0 weight parts of CuO and 4.0 to 9.0 weight parts of Bi2O3 are added with respect to 100 weight parts of the barium titanate based dielectric material.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: October 22, 2013
    Assignees: Soshin Electric Co., Ltd., NGK Insulators, Ltd.
    Inventors: Yukio Isowaki, Tomoyuki Hasegawa, Hiroyuki Maruta, Tadashi Otagiri
  • Patent number: 8557405
    Abstract: A coated member includes a base material and a coating film formed on the surface thereof. At least one layer in the coating film is a hard film of a cubic metal compound including at least one element selected from the group consisting of the group 4 elements (Ti, Zr, Hf, etc.), group 5 elements (V, Nb, Ta, etc.) and group 6 elements (Cr, Mo, W, etc.) of the periodic table, Al, Si, B, Y and Mn together with at least one element selected from the group consisting of C, N and O. In the pole figure for the face (111) of the hard film, the X-ray intensity distribution in the ?-axis shows the maximum intensity in the ?-angle range of 50-65°. In the pole figure for the face (200), the X-ray intensity distribution in the ?-axis shows the maximum intensity in the ?-angle range of 60-80°.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: October 15, 2013
    Assignee: Tungaloy Corporation
    Inventors: Miho Shibata, Katsuhisa Ohtomo
  • Patent number: 8557404
    Abstract: A transparent conductive film for lamination on a substrate and comprising an ITO film and an FTO film, wherein a part or all of the crystal structure of a surface of the FTO film is orthorhombic, and a transparent conductive film for lamination on a substrate and comprising an ITO film and an FTO film, wherein the thickness of the FTO film is within a range from 5 nm to 20 nm and the FTO film is a continuous film. A method of producing the transparent conductive films includes depositing the ITO film on a substrate using a pyrosol process, and subsequently depositing the FTO film continuously on top of the ITO film.
    Type: Grant
    Filed: June 22, 2009
    Date of Patent: October 15, 2013
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Shigeo Yamada, Tatsuya Ooashi
  • Patent number: 8557406
    Abstract: A coated polycrystalline cubic boron nitride cutting insert useful in a cutting tool for removing material from a workpiece, and a method for making the same. The cutting insert including a polycrystalline cubic boron nitride substrate with a rake surface and at least one flank surface, and a cutting edge formed at the juncture between the rake surface and the flank surface. A wear-resistant coating scheme is on the polycrystalline cubic boron nitride substrate. The wear-resistant coating scheme includes the following coating layers. An inner coating layer region is on at least some of the rake surface and at least some of the flank surface of the polycrystalline cubic boron nitride substrate. An alumina-containing coating layer region, which has at least one exposed alumina coating layer, is on the inner coating layer region.
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: October 15, 2013
    Assignee: Kennametal Inc.
    Inventors: Zhigang Ban, Yixiong Liu
  • Publication number: 20130266800
    Abstract: The present invention provides a method of preparing aluminum-doped zinc oxide (AZO) nanocrystals. In an exemplary embodiment, the method includes (1) injecting a precursor mixture of a zinc precursor, an aluminum precursor, an amine, and a fatty acid in a solution of a vicinal diol in a non-coordinating solvent, thereby resulting in a reaction mixture, (2) precipitating the nanocrystals from the reaction mixture, thereby resulting in a final precipitate, and (3) dissolving the final precipitate in an apolar solvent. The present invention also provides a dispersion. In an exemplary embodiment, the dispersion includes (1) nanocrystals that are well separated from each other, where the nanocrystals are coated with surfactants and (2) an apolar solvent where the nanocrystals are suspended in the apolar solvent. The present invention also provides a film. In an exemplary embodiment, the film includes (1) a substrate and (2) nanocrystals that are evenly distributed on the substrate.
    Type: Application
    Filed: November 23, 2011
    Publication date: October 10, 2013
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Raffaella Buonsanti, Delia J. Milliron
  • Patent number: 8550792
    Abstract: A device configured for converting energy includes a first surface, a second surface configured for moving with respect to the first surface during operation of the device, and a coating disposed on at least one of the first surface and the second surface. The coating includes a first layer of a ceramic alloy represented by the general formula AlMgB14—X, wherein X is present in an amount of from 0 to 70 parts by weight based on 100 parts by weight of the ceramic alloy and is a doping agent selected from the group of Group IV elements and borides and nitrides thereof, and a second layer disposed on the first layer and including carbon in a gradient concentration. The coating has a hardness of from 10 to 20 GPa and a coefficient of friction of less than or equal to 0.12.
    Type: Grant
    Filed: June 29, 2009
    Date of Patent: October 8, 2013
    Assignee: Eaton Corporation
    Inventors: Lyudmila Mikhaylovna Solovyeva, Kyle S. Jansson, Alaa AbdelAzim Elmoursi, Dong Zhu, Robert Milner, Earl Eugene Daugherty, Clifton Baxter Higdon, Kamel Abdel-Khalik Elagamy, Aaron Michael Hicks
  • Patent number: 8551609
    Abstract: A coated article includes a pyrolytic applied transparent electrically conductive oxide film of niobium doped titanium oxide. The article can be made by using a coating mixture having a niobium precursor and a titanium precursor. The coating mixture is directed toward a heated substrate to decompose the coating mixture and to deposit a transparent electrically conductive niobium doped titanium oxide film on the surface of the heated substrate. In one embodiment of the invention, the method is practiced using a vaporized coating mixture including a vaporized niobium precursor; a vaporized titanium precursor, and a carrier gas to deposit a niobium doped titanium oxide film having a sheet resistance greater than 1.2 and an index of refraction of 2.3 or greater. The chemical formula for the niobium doped titanium oxide is Nb:TiOX where X is in the range of 1.8-2.1.
    Type: Grant
    Filed: April 27, 2010
    Date of Patent: October 8, 2013
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Songwei Lu, James W. McCamy, James J. Finley
  • Publication number: 20130260132
    Abstract: A tubine engine component has a substrate, a thermal barrier layer deposited onto the substrate, and a sealing layer of ceramic material deposited on an outer surface of the thermal barrier layer for limiting molten sand penetration. The thermal barrier layer and sealing layer are formed by suspension plasma spraying. A preferred sealing layer is gadolinium zirconate.
    Type: Application
    Filed: April 2, 2012
    Publication date: October 3, 2013
    Applicant: UNITED TECHNOLOGIES CORPORATION
    Inventors: Brian T. Hazel, David A. Litton, Michael J. Maloney
  • Patent number: 8545985
    Abstract: A coated article is provided with an absorbing layer(s). The coating is, in certain example embodiments, designed so that significant changes in visible transmission can be made by adjusting thickness of the absorbing layer without significantly affecting certain other characteristics such as certain color values. Such coated articles may be used monolithically or in the context of insulating glass (IG) units in different embodiments of this invention, and may or may not be heat treated.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: October 1, 2013
    Assignee: Guardian Industries Corp.
    Inventor: Carole Laird
  • Patent number: 8545997
    Abstract: A coated cutting tool has a substrate and a coating. The coating includes at least one multi-nano-layer having a nano-composite nano-layer formed of crystalline (TixAlyCrz)N and amorphous Si3N4, wherein 0.25?x?0.75, 0.25?y?0.75, 0.05?z?0.2, 0.85?x+y+z?0.97. The atomic ratio of silicon is 1?x?y?z and 1?x?z<0.75 and the thickness of the nano-composite nano-layer is from 1 nm to 100 nm.
    Type: Grant
    Filed: January 3, 2011
    Date of Patent: October 1, 2013
    Assignee: Iscar, Ltd.
    Inventors: Marcel Elkouby, Ram Greenwald, Oren Etziony
  • Publication number: 20130252030
    Abstract: Disclosed is a magnetoelectric (ME) composite including both a piezoelectric material and a magnetostrictive material, wherein a piezoelectric single crystal material having high piezoelectric properties is used as the piezoelectric material, and a metal magnetostrictive material having high magnetostrictive properties is used as the magnetostrictive material, thus achieving an ME composite having a layered structure via adhesion. When the ME layered composite is manufactured such that a <011> crystal orientation of the piezoelectric single crystal material is set to a thickness direction, high ME voltage coefficient, which is at least doubled, compared to a conventional <001> crystal orientation, can be obtained, and such an effect is further maximized in the resonance of the composite.
    Type: Application
    Filed: March 21, 2013
    Publication date: September 26, 2013
    Applicant: KOREA INSTITUTE OF MACHINERY AND MATERIALS
    Inventors: Jungho Ryu, Jong-Woo Kim, Woon-Ha Yoon, Dong-Soo Park