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Class Information
Number: 420/428
Name: Alloys or metallic compositions > Chromium base
Description: Alloy, or metallic composition which contains over 50 percent of chromium.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7553381 |
Crystalline metal film |
Jun. 30, 2009 |
| 7540997 |
Medical devices having alloy compositions |
Jun. 2, 2009 |
| 7390456 |
Powder-metallurgic method for producing highly dense shaped parts |
Jun. 24, 2008 |
| 7381369 |
Free cutting alloy |
Jun. 3, 2008 |
| 7229510 |
Manganese alloy sputtering target and method for producing the same |
Jun. 12, 2007 |
| 7175721 |
Method for preparing Cr-Ti-V type hydrogen occlusion alloy |
Feb. 13, 2007 |
| 7108757 |
Hydrogen storage alloys providing for the reversible storage of hydrogen at low temperatures |
Sep. 19, 2006 |
| 7094493 |
Hydrogen storage metal alloy, method for absorption and release of hydrogen using the said alloy and hydrogen fuel battery using the said method |
Aug. 22, 2006 |
| 7037467 |
Cr-based alloy excellent in balance between strength and ductility at high temperature |
May. 2, 2006 |
| 6964693 |
Method for forming chromium anisotropic metal particles |
Nov. 15, 2005 |
| 6953636 |
Press separator for fuel cell made of stainless steel press formed in contiguous corrugations |
Oct. 11, 2005 |
| 6835490 |
Alloy for hydrogen storage, method for absorption and release of hydrogen using the alloy, and hydrogen fuel cell using the method |
Dec. 28, 2004 |
| 6793781 |
Cathode targets of silicon and transition metal |
Sep. 21, 2004 |
| 6767653 |
Coatings, method of manufacture, and the articles derived therefrom |
Jul. 27, 2004 |
| 6746782 |
Diffusion barrier coatings, and related articles and processes |
Jun. 8, 2004 |
| 6692587 |
Cr-base heat resisting alloy |
Feb. 17, 2004 |
| 6540809 |
Method for forming chromium anisotropic metal particles |
Apr. 1, 2003 |
| 6524405 |
Iron base high temperature alloy |
Feb. 25, 2003 |
| 6365014 |
Cathode targets of silicon and transition metal |
Apr. 2, 2002 |
| 6270593 |
Mn alloy materials for magnetic materials, Mn alloy sputtering targets, and magnetic thin films |
Aug. 7, 2001 |
| 6245164 |
Dual-phase Cr-Ta alloys for structural applications |
Jun. 12, 2001 |
| 6193778 |
Method for forming chromium anisotropic metal particles |
Feb. 27, 2001 |
| 6153032 |
Hydrogen-absorbing alloy and process for preparing the same |
Nov. 28, 2000 |
| 6150048 |
Metallic interconnection material for solid oxide fuel cell and method for preparing the same |
Nov. 21, 2000 |
| 6110262 |
Slurry compositions for diffusion coatings |
Aug. 29, 2000 |
| 6103383 |
High tungsten, silicon-aluminum dental alloy |
Aug. 15, 2000 |
| 5985000 |
Method for manufacturing electrode material for vacuum circuit breaker |
Nov. 16, 1999 |
| 5922275 |
Aluminum-chromium alloy, method for its production and its applications |
Jul. 13, 1999 |
| 5916519 |
Hydrogen storage alloy containing iron |
Jun. 29, 1999 |
| 5866067 |
High purity chromium metal by casting with controlled oxygen content |
Feb. 2, 1999 |
| 5866068 |
Heat-resistant alloy |
Feb. 2, 1999 |
| 5718867 |
Alloy based on a silicide containing at least chromium and molybdenum |
Feb. 17, 1998 |
| 5709836 |
Chromium steel sheets having an excellent press formability |
Jan. 20, 1998 |
| 5662864 |
Fe-Cr alloy exhibiting excellent ridging resistance and surface characteristics |
Sep. 2, 1997 |
| 5578266 |
Alloys suitable for hydrogen storage, method of producing the same and electrode using the same |
Nov. 26, 1996 |
| 5482577 |
Amorphous alloys resistant against hot corrosion |
Jan. 9, 1996 |
| 5460663 |
High corrosion resistant amorphous alloys |
Oct. 24, 1995 |
| 5454884 |
Amorphous alloys resistant against hot corrosion |
Oct. 3, 1995 |
| 5447683 |
Braze for silicon carbide bodies |
Sep. 5, 1995 |
| 5425822 |
Hard facing chromium-base alloys |
Jun. 20, 1995 |
| 5407758 |
Material for the metal components of high-temperature fuel cell systems |
Apr. 18, 1995 |
| 5380375 |
Amorphous alloys resistant against hot corrosion |
Jan. 10, 1995 |
| 5368813 |
Oxidation and sulfidation resistant chromium-niobium alloy |
Nov. 29, 1994 |
| 5330590 |
High temperature creep and oxidation resistant chromium silicide matrix alloy containing molybdenum |
Jul. 19, 1994 |
| 5314659 |
Hard facing chromium-base alloys |
May. 24, 1994 |
| 5302181 |
Oxide-dispersion-strengthened heat-resistant chromium-based sintered alloy |
Apr. 12, 1994 |
| 5282907 |
Two-phase chromium-niobium alloys exhibiting improved mechanical properties at high temperatures |
Feb. 1, 1994 |
| 5236661 |
Chromium-based weld material |
Aug. 17, 1993 |
| 5154796 |
Giant grains or single crystals of chromium and process for producing the same |
Oct. 13, 1992 |
| 5126106 |
Chromium-based weld material and rolled article and process for producing the rolled article |
Jun. 30, 1992 |
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