Patents Assigned to Materials Solutions
  • Patent number: 10707472
    Abstract: A multiple layer metallic laminate having more desirable electrical properties as compared to known embodiments includes multiple layers of metallic sheets clad together. The multiple layer laminate composite includes at least a first metallic layer having good soldering properties, such as commercially available nickel or nickel alloys, a second metallic layer having good resistance welding properties, such as commercial available steels or stainless steels, a third metallic layer having low electrical resistivity properties, such as commercially available copper and copper alloys, a fourth metallic layer have good resistance welding properties, such as commercially available steels or stainless steels, and a fifth metallic layer having good soldering properties, such as commercially available nickel or nickel alloys.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: July 7, 2020
    Assignee: EMS Engineered Materials Solutions, LLC
    Inventors: Michael D. Hardy, Michael Haynes
  • Patent number: 10654124
    Abstract: A clad metal composite produced according to a method for edge-to-edge cladding of two or more different metals (such as aluminum and copper). The metals are joined next to each other to form an edge-to-edge or side-by-side clad bimetal. In one embodiment, nine metal strips are used to create the desired clad metal composite. The design includes strips of metal that have industry standard cut edges (such as, slit-cut edges). In one embodiment, the clad metal composite includes multiple layers of metals positioned edge-to-edge. In one embodiment, the method of making an edge-to-edge composite includes providing multiple layers of metal made of separate strips, aligning the strips in the multiple layers with one another so that edges of the strips of the multiple layers do not align with one another, and then bonding the layers and strips to one another.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: May 19, 2020
    Assignees: EMS Engineered Materials Solutions, LLC, Wickeder Westfalenstahl GmbH
    Inventors: Joseph P. Mennucci, Michael D. Hardy, Ronald R. Dos Santos, Donald G. McDonnell, Michael Balkenhol
  • Patent number: 9789540
    Abstract: From one aspect, a method of forming a support for use in a selective sintering or melting process includes forming a body on a platen having a plurality of generally parallel channels each channel being open at least one end. The base of the channels may be formed by the platen. Preferably the support is formed by a selective sintering or melting process.
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: October 17, 2017
    Assignee: MATERIALS SOLUTIONS LIMITED
    Inventor: Trevor John Illston
  • Patent number: 9388479
    Abstract: A method of forming an article includes forming a layer of a mixture of at least two distinct metal powders selected such that when combined they are chemically in the proportions of a superalloy containing a gamma prime phase, and fusing the powders locally without diffusion to define the shape of a part of the article such that the materials of the distinct metal powders remain substantially chemically segregated forming regions of different chemical composition. The method further includes repeating the forming and fusing until the derived article is formed, and heat treating the finished article such that at least one of the distinct separate materials diffuses to form a gamma prime phase containing superalloy with the other.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: July 12, 2016
    Assignee: Materials Solutions
    Inventor: Gordon Green
  • Patent number: 9352421
    Abstract: Methods of additive manufacturing a superalloy component are disclosed. In one method a powder bed of superalloy powder is selectively scanned with a focused laser beam in a line-by-line manner; and the spacing between adjacent scan lines is no more than twice the layer thickness being formed. In another method a compressive stress treatment is applied to the surface of the final component prior to separation of said component from the substrate. In a further method a superalloy component is formed on a substrate and the method includes Hot Isostatic Processing of the component wherein the mass of the substrate is reduced prior to the Hot Isostatic Processing. The methods may be combined in a multi-step process.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: May 31, 2016
    Assignee: Materials Solutions
    Inventor: Trevor Illston
  • Patent number: 9314972
    Abstract: Apparatus is for additive layer manufacturing of an article from a material which can be rendered solid locally by application of a focused beam of laser radiation at a planar focal plane. The apparatus includes at least two laser beams, respective scanners for each laser beam for scanning the respective laser beams over a planar field, and a support movable stepwise to allow successive manufacturing layer cycles and for supporting material within the field. The entire planar field is common to each scanner and at least one scanner is tilted with respect to the planar field, and the at least one scanner is provided with a lens arranged to generate a focal plane tilted with respect to that scanner.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: April 19, 2016
    Assignee: Materials Solutions
    Inventor: Gordon R Green
  • Patent number: 8986604
    Abstract: A method of forming an article includes forming a layer of a mixture of at least two distinct metal powders selected such that when combined they are chemically in the proportions of a superalloy containing a gamma prime phase, and fusing the powders locally without diffusion to define the shape of a part of the article such that the materials of the distinct metal powders remain substantially chemically segregated forming regions of different chemical composition. The method further includes repeating the forming and fusing until the derived article is formed, and heat treating the finished article such that at least one of the distinct separate materials diffuses to form a gamma prime phase containing superalloy with the other.
    Type: Grant
    Filed: October 18, 2011
    Date of Patent: March 24, 2015
    Assignee: Materials Solutions
    Inventor: Gordon Green
  • Patent number: 8804102
    Abstract: The invention relates to a method of verifying a scan speed in a laser scanning system. The method includes modulating the laser of the system to form a periodically modulated feature from which the actual scan speed can be read or deduced.
    Type: Grant
    Filed: May 5, 2011
    Date of Patent: August 12, 2014
    Assignee: Materials Solutions
    Inventor: Gordon Green
  • Publication number: 20140034626
    Abstract: Methods of additive manufacturing a superalloy component are disclosed. In one method a powder bed of superalloy powder is selectively scanned with a focused laser beam in a line-by-line manner; and the spacing between adjacent scan lines is no more than twice the layer thickness being formed. In another method a compressive stress treatment is applied to the surface of the final component prior to separation of said component from the substrate. In a further method a superalloy component is formed on a substrate and the method includes Hot Isostatic Processing of the component wherein the mass of the substrate is reduced prior to the Hot Isostatic Processing. The methods may be combined in a multi-step process.
    Type: Application
    Filed: August 5, 2013
    Publication date: February 6, 2014
    Applicant: MATERIALS SOLUTIONS
    Inventor: TREVOR ILLSTON
  • Patent number: 8452440
    Abstract: A method of forming an article in a layer wise manufacturing process from a computer software file representing the article includes dividing the file into sub files in dependence of the size or other characteristics of features of the article to be created, applying a process characteristic selected independence on a characteristic feature to each sub file and manufacturing the article in accordance with the subfiles.
    Type: Grant
    Filed: April 20, 2009
    Date of Patent: May 28, 2013
    Assignee: Materials Solutions
    Inventor: Trevor John Illston
  • Publication number: 20120100030
    Abstract: A method of forming an article includes forming a layer of a mixture of at least two distinct metal powders selected such that when combined they are chemically in the proportions of a superalloy containing a gamma prime phase, and fusing the powders locally without diffusion to define the shape of a part of the article such that the materials of the distinct metal powders remain substantially chemically segregated forming regions of different chemical composition. The method further includes repeating the forming and fusing until the derived article is formed, and heat treating the finished article such that at least one of the distinct separate materials diffuses to form a gamma prime phase containing superalloy with the other.
    Type: Application
    Filed: October 18, 2011
    Publication date: April 26, 2012
    Applicant: MATERIALS SOLUTIONS
    Inventor: Gordon Green
  • Publication number: 20110297081
    Abstract: A powder bed additive layer manufacturing system includes a linear traversing re-coater and a build plate. The build plate is mounted for rotation relative to the re-coater on an axis extending through the build plate.
    Type: Application
    Filed: August 17, 2011
    Publication date: December 8, 2011
    Applicant: MATERIALS SOLUTIONS
    Inventor: Gordon Robert GREEN
  • Publication number: 20110286478
    Abstract: The invention relates to a method of verifying a scan speed in a laser scanning system. The method includes modulating the laser of the system to form a periodically modulated feature from which the actual scan speed can be read or deduced.
    Type: Application
    Filed: May 5, 2011
    Publication date: November 24, 2011
    Applicant: MATERIALS SOLUTIONS
    Inventor: Gordon Green
  • Publication number: 20110256416
    Abstract: A method of forming an article using a powder layer manufacturing process includes providing a first support, forming a part of an article up to a level at or beneath the lowest point of a to-be-formed part which has a base spaced from the first support, locating a preformed support beneath the location in which the to-be-formed part will lie so that part can be formed on the preformed support and wherein the preformed support does not project beyond the level, and removing the preformed support when the to-be-formed part and/or the article is completed.
    Type: Application
    Filed: March 23, 2011
    Publication date: October 20, 2011
    Applicant: MATERIALS SOLUTIONS
    Inventors: Carl David Monnington BRANCHER, Trevor J. ILLSTON
  • Patent number: 8021138
    Abstract: 1. A powder bed additive layer manufacturing system including a linear traversing re-coater and a build plate characterised in that the build plate is mounted for rotation, relative to the re-coater or movement about an axis.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: September 20, 2011
    Assignee: Materials Solutions
    Inventor: Gordon Robert Green
  • Patent number: 7854885
    Abstract: A method of making an article having at least one re-entrance surface includes the steps of (a) forming a layer of metal powder on a base, (b) selectively laser fusing portions of the layer, and (c) repeating steps (a) and (b) to form the article, each step (a) being performed on the preceding layer characterised in that prior to performing step (a) in a layer which will initiate the formation of a re-entrant feature reversibly bonding at least some of the unfused underlying powder such that it is stable under the application of the laser.
    Type: Grant
    Filed: October 17, 2008
    Date of Patent: December 21, 2010
    Assignee: Materials Solutions
    Inventor: Trevor John Illston
  • Publication number: 20090286007
    Abstract: This invention relates to methods and apparatus performing a part at a location on the workpiece. In particular the object is to form a bund to contain a powder around a forming part. In different aspects the retained powder may not be heated above half its melting point and/or the powder dispensing systems may include a delivery hopper which can be translated across a flat area and carries the recoater blade on the hopper.
    Type: Application
    Filed: November 14, 2008
    Publication date: November 19, 2009
    Applicant: MATERIALS SOLUTIONS
    Inventor: Carl David Monnington Brancher
  • Publication number: 20090263624
    Abstract: A method of forming an article in a layer wise manufacturing process from a computer software file representing the article includes dividing the file into sub files in dependence of the size or other characteristics of features of the article to be created, applying a process characteristic selected independence on a characteristic feature to each sub file and manufacturing the article in accordance with the subfiles.
    Type: Application
    Filed: April 20, 2009
    Publication date: October 22, 2009
    Applicant: MATERIALS SOLUTIONS
    Inventor: Trevor John ILLSTON
  • Publication number: 20090104065
    Abstract: A method of making an article having at least one re-entrance surface includes the steps of (a) forming a layer of metal powder on a base, (b) selectively laser fusing portions of the layer, and (c) repeating steps (a) and (b) to form the article, each step (a) being performed on the preceding layer characterised in that prior to performing step (a) in a layer which will initiate the formation of a re-entrant feature reversibly bonding at least some of the unfused underlying powder such that it is stable under the application of the laser
    Type: Application
    Filed: October 17, 2008
    Publication date: April 23, 2009
    Applicant: MATERIALS SOLUTIONS
    Inventor: Trevor John Illston
  • Publication number: 20090081066
    Abstract: A method of making an article includes determining the greatest dimension of an article along a selected axis, and manufacturing a first part of the article between an end and a face lying in the laterally extending plane containing the dimension. The method further includes placing the article on the support of direct layer deposition (DLD) apparatus with the face upwards, and forming the remaining part of the article using the DLD apparatus.
    Type: Application
    Filed: September 18, 2008
    Publication date: March 26, 2009
    Applicant: MATERIALS SOLUTIONS
    Inventor: Trevor John Illston