Powder metallurgy processes patents

Iron Coated Chromium Powder and SOFC IC Made Therefrom
US 08840833 B1, Sept. 23, 2014, Powder pretreatment (prior to consolidation or sintering), Martin Janousek et al. / Bloom Energy Corporation (Sunnyvale, US)
A method of manufacturing an interconnect, comprising:…

Reticulated Mesh Arrays and Dissimilar Array Monoliths by Additive Layered Manufacturing Using Electron and Laser Beam Melting
US 08828311 B2, Sept. 9, 2014, Making porous product, Ryan Wicker et al. / Board of Regents, The University of Texas System (Austin, US)
A method of making a three dimensional structure comprising:…

Earth-Boring Bits and Other Parts Including Cemented Carbide
US 08858870 B2, Oct. 14, 2014, One or more components not compacted, Michale E. Waller et al. / Kennametal Inc. (Latrobe, US)
A method of making an article of manufacture comprising cemented carbide,…

Amalgam Method for Forming a Sputter Target Useful in the Manufacture of Thin-Film Solar Photovoltaic Cells
US 08871143 B2, Oct. 28, 2014, Alloying occurs during sintering, Leonard Nanis
A method comprising:…

Method for Fabricating an Open-Porous Metal Foam Body, Metal Foam Body Fabricated This Way as Well as Its Applications
US 08758675 B2, June 24, 2014, Making porous product, Gunnar Walther et al. / Alantum Corporation (Seongnam, KR)
A method for fabricating an open-porous metal foam body, the method comprising:…

Method of Manufacturing a Multiple Composition Component
US 08703045 B2, April 22, 2014, Powder next to powder, Robert J. Mitchell et al. / Rolls-Royce PLC (London, GB)
A method of manufacturing a multiple composition component, comprising:…

Metal Separator for Fuel Cell and Surface Treatment Method Thereof
US 08636947 B2, Jan. 28, 2014, Boride containing, Suk Min Baeck et al. / Hyundai Motor Company (Seoul, KR)
A method for treating a surface of a metal separator for a fuel cell…

Method for Obtaining a Biocompatible Composite Implant
US 08603388 B2, Dec. 10, 2013, Making porous product, André Walder et al. / Protip SAS (Lingolsheim, FR)
A method for obtaining a metal implant for support and/or replacement of tissue…

Slurry-Based Manufacture of Thin Wall Metal Components
US 08551395 B2, Oct. 8, 2013, One or more components not compacted, Donald Williams et al. / Kennametal Inc. (Latrobe, US)
A method for preparing a metal-based part, the method comprising:…

Making Thermoelectric Materials by Mechanosynthesis
US 08444915 B2, May 21, 2013, Consolidation of powders, Eric Leroy et al. / Centre National de la Recherche Scientifique (CNRS) FR
A process for producing a thermoelectric element constituted mainly by…

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