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Class Information
Number: 420/437
Name: Alloys or metallic compositions > Cobalt base > Chromium containing > Aluminum containing
Description: Alloy, or metallic composition which additionally contains aluminum.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7316850 |
Modified MCrAlY coatings on turbine blade tips with improved durability |
Jan. 8, 2008 |
| 7261955 |
MCrAlX alloy and turbine component having protective layer made from MCrAlX alloy |
Aug. 28, 2007 |
| 6986951 |
Cobalt-based alloy for the coating of organs subject to erosion by liquid |
Jan. 17, 2006 |
| 6984458 |
Method for treating organs subject to erosion by liquids and anti-erosion coating alloy |
Jan. 10, 2006 |
| 6974638 |
Protective coating |
Dec. 13, 2005 |
| 6924046 |
Rhenium-containing protective layer for protecting a component against corrosion and oxidation at high temperatures |
Aug. 2, 2005 |
| 6852176 |
Wear-resistant, corrosion-resistant cobalt-based alloys |
Feb. 8, 2005 |
| 6846575 |
Article having turbulation and method of providing turbulation on an article |
Jan. 25, 2005 |
| 6840435 |
Method for brazing aluminum alloy-assembled articles within a short period of time and a filler alloy usable at low temperature |
Jan. 11, 2005 |
| 6773520 |
Enhanced biocompatible implants and alloys |
Aug. 10, 2004 |
| 6746782 |
Diffusion barrier coatings, and related articles and processes |
Jun. 8, 2004 |
| 6720088 |
Materials for protection of substrates at high temperature, articles made therefrom, and method for protecting substrates |
Apr. 13, 2004 |
| 6475642 |
Oxidation-resistant coatings, and related articles and processes |
Nov. 5, 2002 |
| 6365285 |
Cobalt-base composition and method for diffusion braze repair of superalloy articles |
Apr. 2, 2002 |
| 6355212 |
Alloy for corrosion-resistant coatings or surface coatings |
Mar. 12, 2002 |
| 6266979 |
Spinner disc alloy |
Jul. 31, 2001 |
| 6077615 |
Gas turbine nozzle, power generation gas turbine, co-base alloy and welding material |
Jun. 20, 2000 |
| 6060174 |
Bond coats for turbine components and method of applying the same |
May. 9, 2000 |
| 5916518 |
Cobalt-base composition |
Jun. 29, 1999 |
| 5599385 |
High temperature-resistant corrosion protection coating for a component, in particular a gas turbine component |
Feb. 4, 1997 |
| 5582635 |
High temperature-resistant corrosion protection coating for a component in particular a gas turbine component |
Dec. 10, 1996 |
| 5455119 |
Coating composition having good corrosion and oxidation resistance |
Oct. 3, 1995 |
| 5273712 |
Highly corrosion and/or oxidation-resistant protective coating containing rhenium |
Dec. 28, 1993 |
| 5154885 |
Highly corrosion and/or oxidation-resistant protective coating containing rhenium |
Oct. 13, 1992 |
| 5151137 |
Soft magnetic alloy with ultrafine crystal grains and method of producing same |
Sep. 29, 1992 |
| 4938267 |
Glassy metal alloys with perminvar characteristics |
Jul. 3, 1990 |
| 4837389 |
Composite alloy structures |
Jun. 6, 1989 |
| 4761169 |
Corrosion resistant cobalt-base alloy containing hafnium and a high proportion of chromium and method of making fibers |
Aug. 2, 1988 |
| 4728495 |
Removable dental appliances |
Mar. 1, 1988 |
| 4714468 |
Prosthesis formed from dispersion strengthened cobalt-chromium-molybdenum alloy produced by gas atomization |
Dec. 22, 1987 |
| 4668290 |
Dispersion strengthened cobalt-chromium-molybdenum alloy produced by gas atomization |
May. 26, 1987 |
| 4618474 |
Co-base heat resistant alloy |
Oct. 21, 1986 |
| 4615864 |
Superalloy coating composition with oxidation and/or sulfidation resistance |
Oct. 7, 1986 |
| 4606887 |
Cobalt alloys for the production of dental prothesis |
Aug. 19, 1986 |
| 4594104 |
Consolidated articles produced from heat treated amorphous bulk parts |
Jun. 10, 1986 |
| 4582536 |
Production of increased ductility in articles consolidated from rapidly solidified alloy |
Apr. 15, 1986 |
| 4530664 |
Cobalt-chromium alloys |
Jul. 23, 1985 |
| 4503122 |
High-temperature protection layer |
Mar. 5, 1985 |
| 4491561 |
Dental alloy |
Jan. 1, 1985 |
| 4483821 |
Cobalt-chromium dental alloys |
Nov. 20, 1984 |
| 4459263 |
Cobalt-chromium dental alloys containing ruthenium and aluminum |
Jul. 10, 1984 |
| 4431516 |
Hydrocracking process |
Feb. 14, 1984 |
| 4382909 |
Gold free alloys for firing on ceramic compositions |
May. 10, 1983 |
| 4198442 |
Method for producing elevated temperature corrosion resistant articles |
Apr. 15, 1980 |
| 4162349 |
Fabrication of Co-Cr-Al-Y feed stock |
Jul. 24, 1979 |
| 4139376 |
Abradable seal material and composition thereof |
Feb. 13, 1979 |
| 4115112 |
Cobalt-base alloy and article |
Sep. 19, 1978 |
| 4101715 |
High integrity CoCrAl(Y) coated nickel-base superalloys |
Jul. 18, 1978 |
| 4094673 |
Abradable seal material and composition thereof |
Jun. 13, 1978 |
| 4078922 |
Oxidation resistant cobalt base alloy |
Mar. 14, 1978 |
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