Patents by Inventor Magnus Oden

Magnus Oden has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10023952
    Abstract: A coated cutting tool and a hard and wear resistant coating for a body include at least one metal based nitride layer. The layer is (ZrxCrl-x-y-zAlyMez)Na with 0.55<x<0.85, 0.05<y<0.45, 0?z<0.20, 0.95<a<1.10, and Me is one or more of the elements: Y, Ti, V, Nb, Ta, Mo, W, Mn or Si. The layer can have a thickness between 0.5 ?m and 15 ?m and be comprisied of a single cubic phase or a single hexagonal phase or a mixture thereof. In an exemplary embodiment, the layer is a cubic phase of a sodium chloride structure. The layer can be deposited using cathodic arc evaporation and is useful for metal cutting applications generating high temperatures.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: July 17, 2018
    Assignee: SECO TOOLS AB
    Inventors: Magnus Oden, Rikard Forsen, Mats Johansson-Joesaar, Syed Muhammad Bilal, Naureen Ghafoor
  • Publication number: 20180119271
    Abstract: A coated cutting tool includes a body and a hard and wear resistant coating on the body. The coating has at least one metal based nitride layer, wherein the layer is a nitrogen deficient (Ti1-xAlx)Ny layer with 0<x<0.7 and 0.4<y<1 and a layer thickness between 0.5 ?m and 15 ?m.
    Type: Application
    Filed: April 19, 2016
    Publication date: May 3, 2018
    Inventors: Magnus ODEN, Mats JOHANSSON JOESAAR, Isabella Citlalli SCHRAMM
  • Patent number: 9540722
    Abstract: A hard and wear resistant coating for a body includes at least one metal based nitride layer having improved high temperature performance. The layer is (Zr1-x-zSixMez)Ny with 0<x<0.30, 0.90<y<1.20, 0?z<0.25, and Me is one or more of the elements Y, Ti, Nb, Ta, Cr, Mo, W and Al, comprised of a single cubic phase, a single hexagonal phase or a mixture thereof, with a cubic phase of a sodium chloride structure and a thickness between 0.5 ?m and 15 ?m. The layer is deposited using cathodic arc evaporation and is useful for metal cutting applications generating high temperatures.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: January 10, 2017
    Assignee: SECO TOOLS AB
    Inventors: Jon Andersson, Rickard Forsen, Naureen Ghafoor, Mats Johansson Jöessar, Magnus Oden
  • Patent number: 9447491
    Abstract: The present invention relates to a coated cutting tool with a coating comprising a multilayer structure consisting of alternating layers A and B forming the sequence A/B/A/B/A . . . or alternating layers A and B and an intermediate layer C between the alternating layers A and B forming the sequence A/C/B/C/A/C/B . . . . Layer A consists of ZrAlN and layer B consists of TiN. Layer C comprises one or more metal elements from each of layers A and B and is of different composition and structure than layers A and B. A method for forming the coated cutting tool is also provided. The method comprises heat treatment of the coated cutting tool prior to use.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: September 20, 2016
    Assignee: SANDVIK INTELLECTUAL PROPERTY AB
    Inventors: Mats Ahlgren, Naureen Ghafoor, Magnus Oden, Lina Rogstrom, Mats Johansson Joesaar
  • Publication number: 20160194748
    Abstract: A coated cutting tool and a hard and wear resistant coating for a body include at least one metal based nitride layer. The layer is (ZrxCrl-x-y-zAlyMez)Na with 0.55<x<0.85, 0.05<y<0.45, 0?z<0.20, 0.95<a<1.10, and Me is one or more of the elements: Y, Ti, V, Nb, Ta, Mo, W, Mn or Si. The layer can have a thickness between 0.5 ?m and 15 ?m and be comprisied of a single cubic phase or a single hexagonal phase or a mixture thereof. In an exemplary embodiment, the layer is a cubic phase of a sodium chloride structure. The layer can be deposited using cathodic arc evaporation and is useful for metal cutting applications generating high temperatures.
    Type: Application
    Filed: September 5, 2013
    Publication date: July 7, 2016
    Inventors: Magnus ODEN, Rikard FORSEN, Mats JOHANSSON-JOESAAR, Syed Muhammad BILAL, Naureen GHAFOOR
  • Patent number: 9193599
    Abstract: A substrate surface comprises at least partially at least one elongated structure, wherein each elongated structure comprises a plurality of channels, said channels extending in the direction of the longitudinal axis of the elongated structure, wherein said at least one elongated structure comprises silicon dioxide. The structures are manufactured by: a) providing a reaction solution comprising a silicate, a micelle forming agent, an alkane, a salt, and at least 1.5 M HCl, having a pH of 2 or lower, b) stirring not more than 10 minutes, c) bringing the reaction solution into contact with a substrate surface and d) treating the obtained material with one method selected from a) heat treating the material above 300° C., b) treating the material with at least one selected from H2O2, and H2SO4, c) treating the material with microwaves to digest the micelle forming agent.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: November 24, 2015
    Assignee: Nanolith Sverige AB
    Inventors: Magnus Odén, Emma Björk
  • Patent number: 9180522
    Abstract: A cutting tool insert for machining by chip removal includes a body of a hard alloy of cemented carbide, cermet, ceramics, polycrystalline diamond or cubic boron nitride based materials onto which a hard and wear resistant coating is deposited by physical vapour deposition (PVD). The coating includes at least one layer of a NaCl-structured (TicAlaCrbMed)(CzOyNx) where Me is one or more of the elements Zr, Hf, V, Nb, Ta, Mo, W and/or Si, 0.10<a<0.60, b+d>0.20, c>0.05, 0?d<0.25, 0.75<x<1.05, 0?y<0.25 and 0?z?0.25 with a thickness between 0.5 and 10 ?m. The layer has a columnar mictrostructure with an average columnar width of <1 ?m, a compressive stress level of ?6 GPa<?<?0.5 GPa and a nanohardness >25 GPa.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: November 10, 2015
    Assignee: SECO TOOLS AB
    Inventors: Hans Lind, Rikard Forsen, Mats Johansson, Ferenc Tasnadi, Naureen Ghafoor, Bjorn Alling, Magnus Oden, Igor Abrikossov
  • Patent number: 9169122
    Abstract: A method for the manufacture of crystallite particles, said method comprising the steps of: a) reacting a reaction solution comprising a silicate, a micelle forming agent, an alkane, a salt under stirring at pH 2 or lower, wherein the reaction solution comprises HCI in a concentration of at least 1.5 M, wherein the stirring is performed not more than 10 minutes, and b) treating the obtained material to remove the micelle forming agent with one method selected from i) heat treating the material above 300° C., ii) treating the material with at least one selected from H2O2, and H2SO4, iii) treating the material with microwaves to digest the micelle forming agent. An advantage is that the time for the synthesis is shortened considerably compared to the prior art.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: October 27, 2015
    Assignee: Nanolith Sverige AB
    Inventors: Magnus Odén, Emma Björk
  • Publication number: 20150275348
    Abstract: The present invention relates to a coated cutting tool with a coating comprising a multilayer structure consisting of alternating layers A and B forming the sequence A/B/A/B/A . . . or alternating layers A and B and an intermediate layer C between the alternating layers A and B forming the sequence A/C/B/C/A/C/B . . . . Layer A consists of ZrAlN and layer B consists of TiN. Layer C comprises one or more metal elements from each of layers A and B and is of different composition and structure than layers A and B. A method for forming the coated cutting tool is also provided. The method comprises heat treatment of the coated cutting tool prior to use.
    Type: Application
    Filed: February 14, 2013
    Publication date: October 1, 2015
    Inventors: Mats Joesaar, Naureen Ghafoor, Magnus Oden, Lina Rogstrom
  • Publication number: 20150030406
    Abstract: A hard and wear resistant coating for a body includes at least one metal based nitride layer having improved high temperature performance. The layer is (Zr1-x-zSixMez)Ny with 0<x<0.30, 0.90<y<1.20, 0?z<0.25, and Me is one or more of the elements Y, Ti, Nb, Ta, Cr, Mo, W and Al, comprised of a single cubic phase, a single hexagonal phase or a mixture thereof, with a cubic phase of a sodium chloride structure and a thickness between 0.5 ?m and 15 ?m. The layer is deposited using cathodic arc evaporation and is useful for metal cutting applications generating high temperatures.
    Type: Application
    Filed: March 6, 2013
    Publication date: January 29, 2015
    Inventors: Jon Andersson, Rickard Forsen, Naureen Ghafoor, Mats Johansson Jöessar, Magnus Oden
  • Patent number: 8741011
    Abstract: The present invention relates to a cutting tool insert comprising a body of cemented carbide, cermet, ceramics, high speed steel (HSS), polycrystalline diamond (PCD) or polycrystalline cubic boron nitride (PCBN), a hard and wear resistant coating is applied, grown by physical vapour deposition (PVD) such as cathodic arc evaporation or magnetron sputtering. Said coating comprises at least one layer of (ZrxAl1-x)N with of 0.45<x<0.85 and 0.90?y<1.30 with a thickness between 0.5 and 10 ?m. Said layer has a nanocrystalline microstructure consisting of a single cubic phase or a mixture of hexagonal and cubic phases. The insert is particularly useful in metal cutting applications generating high temperatures with improved crater wear resistance.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: June 3, 2014
    Assignee: Sandvik Intellectual Property AB
    Inventors: Mats Johansson, Lina Rogström, Lars Johnson, Magnus Odén, Lars Hultman
  • Publication number: 20140030180
    Abstract: A method for the manufacture of crystallite particles, said method comprising the steps of: a) reacting a reaction solution comprising a silicate, a micelle forming agent, an alkane, a salt under stirring at pH 2 or lower, wherein the reaction solution comprises HCI in a concentration of at least 1.5 M, wherein the stirring is performed not more than 10 minutes, and b) treating the obtained material to remove the micelle forming agent with one method selected from i) heat treating the material above 300° C., ii) treating the material with at least one selected from H2O2, and H2SO4, iii) treating the material with microwaves to digest the micelle forming agent. An advantage is that the time for the synthesis is shortened considerably compared to the prior art.
    Type: Application
    Filed: September 21, 2011
    Publication date: January 30, 2014
    Applicant: NANOLITH SVERIGE AB
    Inventors: Magnus Odén, Emma Björk
  • Publication number: 20140004306
    Abstract: A substrate surface comprises at least partially at least one elongated structure, wherein each elongated structure comprises a plurality of channels, said channels extending in the direction of the longitudinal axis of the elongated structure, wherein said at least one elongated structure comprises silicon dioxide. The structures are manufactured by: a) providing a reaction solution comprising a silicate, a micelle forming agent, an alkane, a salt, and at least 1.5 M HCl, having a pH of 2 or lower, b) stirring not more than 10 minutes, c) bringing the reaction solution into contact with a substrate surface and d) treating the obtained material with one method selected from a) heat treating the material above 300° C., b) treating the material with at least one selected from H2O2, and H2SO4, c) treating the material with microwaves to digest the micelle forming agent.
    Type: Application
    Filed: September 21, 2011
    Publication date: January 2, 2014
    Applicant: Nanolith Sverige AB
    Inventors: Magnus Odén, Emma Björk
  • Publication number: 20130287507
    Abstract: A cutting tool insert for machining by chip removal includes a body of a hard alloy of cemented carbide, cermet, ceramics, polycrystalline diamond or cubic boron nitride based materials onto which a hard and wear resistant coating is deposited by physical vapour deposition (PVD). The coating includes at least one layer of a NaCl-structured (TicAlaCrbMed)(CzOyNx) where Me is one or more of the elements Zr, Hf, V, Nb, Ta, Mo, W and/or Si, 0.10<a<0.60, b+d>0.20, c>0.05, 0?d<0.25, 0.75<x<1.05, 0?y<0.25 and 0?z?0.25 with a thickness between 0.5 and 10 ?m. The layer has a columnar mictrostructure with an average columnar width of <1 ?m, a compressive stress level of ?6 GPa<?<?0.5 GPa and a nanohardness >25 GPa.
    Type: Application
    Filed: November 22, 2011
    Publication date: October 31, 2013
    Applicant: SECO TOOLS AB
    Inventors: Hans Lind, Rikard Forsen, Mats Johansson, Ferenc Tasnadi, Naureen Ghafoor, Bjorn Alling, Magnus Oden, Igor Abrikossov
  • Patent number: 8409696
    Abstract: A cutting tool includes a body of a hard alloy of cemented carbide, cermet, ceramics, cubic boron nitride based material or high speed steel and on which at least one of the functioning parts of the surface thereof, a hard and wear resistant coating is applied. The coating includes a polycrystalline laminar, multilayered structure of metal nitride compounds, in a repetitive form . . . MeN/(Ti1-xAlx)N/MeN/(Ti1-xAlx)N/MeN/(Ti1-xAlx)N/MeN/(Ti1-xAlx)N . . . of cubic structured (Ti1-xAlx)N layers where 0.3<x<0.95 and cubic structured MeN layers where Me is one or more of the metal element Ti, Zr, Hf, V, Nb, Ta, Mo and Al. The laminated structure has a repeat period, ?, of 5 nm??<20 nm, a layer thickness relation of 1/10<(dMeN/d(Ti,Al)N)<1/3 and a thickness dMeN?1 nm that is essentially constant throughout its total thickness up to 20 ?m.
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: April 2, 2013
    Assignee: Seco Tools AB
    Inventors: Mats Johansson, Jacob Sjölén, Magnus Odén, Axel Knutsson
  • Patent number: 8216702
    Abstract: A cutting tool insert includes a body of cemented carbide, cermet, ceramics, high speed steel (HSS), polycrystalline diamond (PCD) or polycrystalline cubic boron nitride (PCBN), a hard and wear resistant coating is applied, grown by physical vapour deposition (PVD) such as cathodic are evaporation or magnetron sputtering. The coating includes at least one layer of (ZrxAl1-x)N with 0.05<x<0.30 with a thickness between 0.5 and 10 ?m. The layer has a nanocrystalline columnar microstructure consisting of a single cubic phase or a mixture of hexagonal and cubic phases. The insert is particularly useful in metal cutting applications generating high temperatures with improved edge integrity.
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: July 10, 2012
    Assignee: Seco Tools AB
    Inventors: Mats Johansson, Lina Rogstrom, Lars Johnson, Magnus Oden, Lars Hultman, Greger Hakansson, Marianne Collin, Jacob Sjolen
  • Publication number: 20120114442
    Abstract: The present invention relates to a cutting tool insert comprising a body of cemented carbide, cermet, ceramics, high speed steel (HSS), polycrystalline diamond (PCD) or polycrystalline cubic boron nitride (PCBN), a hard and wear resistant coating is applied, grown by physical vapour deposition (PVD) such as cathodic arc evaporation or magnetron sputtering. Said coating comprises at least one layer of (ZrxAl1-x)N with of 0.45<x<0.85 and 0.90?y<1.30 with a thickness between 0.5 and 10 ?m. Said layer has a nanocrystalline microstructure consisting of a single cubic phase or a mixture of hexagonal and cubic phases. The insert is particularly useful in metal cutting applications generating high temperatures with improved crater wear resistance.
    Type: Application
    Filed: June 9, 2009
    Publication date: May 10, 2012
    Applicant: Sandvik Intellectual Property AB
    Inventors: Mats Johansson, Lina Rogström, Lars Johnson, Magnus Odén, Lars Hultman
  • Publication number: 20120009402
    Abstract: A cutting tool insert includes a body of cemented carbide, cermet, ceramics, high speed steel (HSS), polycrystalline diamond (PCD) or polycrystalline cubic boron nitride (PCBN), a hard and wear resistant coating is applied, grown by physical vapour deposition (PVD) such as cathodic are evaporation or magnetron sputtering. The coating includes at least one layer of (ZrxAl1-x)N with 0.05<x<0.30 with a thickness between 0.5 and 10 ?m. The layer has a nanocrystalline columnar microstructure consisting of a single cubic phase or a mixture of hexagonal and cubic phases. The insert is particularly useful in metal cutting applications generating high temperatures with improved edge integrity.
    Type: Application
    Filed: June 15, 2011
    Publication date: January 12, 2012
    Applicant: SECO TOOLS AB
    Inventors: Mats Johansson, Lina Rogstrom, Lars Johnson, Magnus Oden, Lars Hultman, Greger Hakansson, Marianne Collin, Jacob Sjolen
  • Publication number: 20110111197
    Abstract: A cutting tool includes a body of a hard alloy of cemented carbide, cermet, ceramics, cubic boron nitride based material or high speed steel and on which at least one of the functioning parts of the surface thereof, a hard and wear resistant coating is applied. The coating includes a polycrystalline laminar, multilayered structure of metal nitride compounds, in a repetitive form . . . MeN/(Ti1-xAlx)N/MeN/(Ti1-xAlx)N/MeN/(Ti1-xAlx)N/MeN/(Ti1-xAlx)N . . . of cubic structured (Ti1-xAlx)N layers where 0.3<x<0.95 and cubic structured MeN layers where Me is one or more of the metal element Ti, Zr, Hf, V, Nb, Ta, Mo and Al. The laminated structure has a repeat period, ?, of 5 nm??<20 nm, a layer thickness relation of 1/10<(dMeN/d(Ti,Al)N)<1/3 and a thickness dMeN?1 nm that is essentially constant throughout its total thickness up to 20 ?m.
    Type: Application
    Filed: February 19, 2009
    Publication date: May 12, 2011
    Applicant: SECO TOOLS AB
    Inventors: Mats Johansson, Jacob Sjolen, Magnus Oden, Axel Knutsson