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Class Information
Number: 420/441
Name: Alloys or metallic compositions > Nickel base
Description: Alloy, or metallic composition which contains over 50 percent of nickel.

Sub-classes under this class:

Class Number Class Name Patents
420/460 Aluminum containing 103
420/442 Chromium containing 125
420/457 Copper containing 51
420/459 Iron or manganese containing 116
420/456 Noble metal containing 43
420/455 Rare earth containing 111

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8691678 Composition and method for alloy having improved stress relaxation resistance Apr. 8, 2014
8679373 Composition of matter tailoring: system I Mar. 25, 2014
8679266 Objects made of bulk-solidifying amorphous alloys and method of making same Mar. 25, 2014
8652987 Method for producing alloy catalyst for redox reaction Feb. 18, 2014
8613885 Solder alloys for repairing a component Dec. 24, 2013
8551396 Hydrogen storage material with intermediate bond strength and process for making the same Oct. 8, 2013
8551193 Nickel alloy target including a secondary metal Oct. 8, 2013
8475711 Processing of nickel-titanium alloys Jul. 2, 2013
8440031 Nickel-titanium-rare earth alloy and method of processing the alloy May. 14, 2013
8430981 Nickel-titanium Alloys, related products and methods Apr. 30, 2013
8388890 Composition and method for applying an alloy having improved stress relaxation resistance Mar. 5, 2013
8377374 Hydrogen-absorbing alloy and electrode for nickel-metal hydride secondary batteries Feb. 19, 2013
8182741 Ball bearings comprising nickel-titanium and methods of manufacture thereof May. 22, 2012
8152941 Ni-Ti semi-finished products and related methods Apr. 10, 2012
8114526 Composite substrates for high temperature superconductors having improved properties Feb. 14, 2012
8105715 Hydrogen-absorbing alloy and nickel-metal hydride storage battery Jan. 31, 2012
8048368 High temperature and oxidation resistant material Nov. 1, 2011
7938918 High-purity Ni-V alloy, target therefrom, high-purity Ni-V alloy thin film and process for producing high-purity Ni-V alloy May. 10, 2011
7921778 Single phase tungsten alloy for shaped charge liner Apr. 12, 2011
7910512 Production process of electrode catalyst for fuel cell Mar. 22, 2011
7828913 Peritectic, metastable alloys containing tantalum and nickel Nov. 9, 2010
7789288 Brazing process and material for repairing a component Sep. 7, 2010
7785499 Nickel-rhenium alloy powder and conductor paste containing the same Aug. 31, 2010
7744779 Nickel-rhenium alloy powder and conductor paste containing the same Jun. 29, 2010
7740718 Target of high-purity nickel or nickel alloy and its producing method Jun. 22, 2010
7662740 Platinum-chromium-copper/nickel fuel cell catalyst Feb. 16, 2010
7622012 Flat soft magnetic metal powder and composite magnetic material including the soft magnetic metal powder Nov. 24, 2009
7498087 Vapour turbine Mar. 3, 2009
7431812 Surface oxidised nickel-iron metal anodes for aluminium production Oct. 7, 2008
7368022 Bulk amorphous refractory glasses based on the Ni-Nb-Sn ternary alloy system May. 6, 2008
7360488 Single phase tungsten alloy Apr. 22, 2008
6921497 Composition of matter tailoring: system I Jul. 26, 2005
6919042 Oxidation and fatigue resistant metallic coating Jul. 19, 2005
6911269 Lead-free chemical nickel alloy Jun. 28, 2005
6780295 Method for making Ni-Si magnetron sputtering targets and targets made thereby Aug. 24, 2004
6761854 Advanced high temperature corrosion resistant alloy Jul. 13, 2004
6740176 Single crystal seed alloy May. 25, 2004
6720088 Materials for protection of substrates at high temperature, articles made therefrom, and method for protecting substrates Apr. 13, 2004
6690759 Zirconium-base alloy and nuclear reactor component comprising the same Feb. 10, 2004
6627118 Ni alloy particles and method for producing same, and anisotropic conductive film Sep. 30, 2003
6544668 Ductile filler metal alloys for welding nickel aluminide alloys Apr. 8, 2003
6478895 Nickel-titanium sputter target alloy Nov. 12, 2002
6455166 Metallic substrates for high temperature superconductors Sep. 24, 2002
6428634 Ni-Ti-Nb alloy processing method and articles formed from the alloy Aug. 6, 2002
6423196 Method of making Ni-Si magnetron sputtering targets and targets made thereby Jul. 23, 2002
6342181 Corrosion resistant nickel-based alloy Jan. 29, 2002
6325868 Nickel-based amorphous alloy compositions Dec. 4, 2001
6303015 Amorphous metallic glass electrodes for electrochemical processes Oct. 16, 2001
6287398 High strength alloy tailored for high temperature mixed-oxidant environments Sep. 11, 2001
6197437 Casting alloys and method of making composite barrels used in extrusion and injection molding Mar. 6, 2001

1 2 3 4

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