Featured patents

Austempered Ductile Iron, Method for Producing This and Component Comprising This Iron
US 08858736 B2, Oct. 14, 2014, 1.7 percent or more carbon containing, Richard Larker / Indexator Group AB (Vindeln, SE)
An austempered ductile iron (ADI) for components requiring high strength…

Selective Nitriding on a 3D Surface
US 08753456 B2, June 17, 2014, Nitriding, Naoto Matsuyuki et al. / Apple Inc. (Cupertino, US)
A method, comprising:…

Method for Producing a Friction Element
US 08734603 B2, May 27, 2014, Iron (Fe) or iron base alloy, Zisis Tsioptsias et al. / Miba Frictec GmbH (Roitham, AT)
A method for producing a friction element comprising the steps:…

Suppressing Tin Whisker Growth in Lead-Free Solders and Platings
US 08709179 B2, April 29, 2014, Utilizing wave energy, plasma or electron arc or beam, Elizabeth N Hoffman et al. / Savannah River Nuclear Solutions, LLC (Aiken, US)
A process of treating a lead-free, Sn-based solder or plating comprising…

Method of Controlling Grain Size in Forged Precipitation-Strengthened Alloys and Components Formed Thereby
US 08679269 B2, March 25, 2014, With ageing, solution treating,, precipitation hardening or strengthening, Richard DiDomizio et al. / General Electric Company (Schenectady, US)
A method of forming an article from a precipitation-strengthened iron-based…

Continuous Heat Treatment Furnace and Utilizing the Same, Metal Tube and Heat Treatment Method
US 08641841 B2, Feb. 4, 2014, Treating with specified agent or vacuum, Mikio Tatsuoka et al. / Nippon Steel & Sumitomo Metal Corporation (Tokyo, JP)
A heat treatment method in which an atmosphere-control gas is introduced…

Process for Heat Treating Metal Powder and Products Made From the Same
US 08562765 B2, Oct. 22, 2013, Treating loose metal powder, particle or flake, Shi Yuan / Global Advanced Metals, USA, Inc. (Waltham, US)
A method for heat treating a chemically reduced tantalum powder having one…

Stress Free Steel and Rapid Production of Same
US 08545645 B2, Oct. 1, 2013, With vibration, Franklin Leroy Stebbing
A method of producing steel product with reduced internal stress, comprising…

Surface Treatment Method of Metal Material
US 08506728 B2, Aug. 13, 2013, Contains an atom of hafnium, titanium or zirconium (excludes activating composition), Tsutomu Shigenaga et al. / Mazda Motor Corporation JP
A surface treatment method of a metal material, comprising:…

Method and Apparatus for Micro-Treating Iron-Based Alloy, and the Material Resulting Therefrom
US 08480824 B2, July 9, 2013, Starting material contains 1.7 percent or more carbon, Todd C. Ziolkowski et al. / SFP Works, LLC (Washington, US)
A method for micro-treating steel, said method comprising:…

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