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Class Information
Number: 420/98
Name: Alloys or metallic compositions > Ferrous (i.e., iron base) > Over 10 percent nickel containing > Over 1 percent silicon containing
Description: Alloy or metallic composition which additionally contains more that 1 percent.










Patents under this class:

Patent Number Title Of Patent Date Issued
8685180 Iron-based alloy powder Apr. 1, 2014
8679267 Ductile metallic glasses in ribbon form Mar. 25, 2014
7879460 Welding wire and vehicle component manufactured using the same Feb. 1, 2011
7195680 Soft magnetic alloy for clock-making Mar. 27, 2007
6916444 Wear resistant alloy containing residual austenite for valve seat insert Jul. 12, 2005
6866816 Wear and corrosion resistant austenitic iron base alloy Mar. 15, 2005
6852276 Cast iron with improved oxidation resistance at high temperatures Feb. 8, 2005
6767414 Maraging steel having high fatigue strength and maraging steel strip made of same Jul. 27, 2004
6500281 Fe-Ni alloy material used for shadow mask having improved formability of through-holes by etching Dec. 31, 2002
6355212 Alloy for corrosion-resistant coatings or surface coatings Mar. 12, 2002
5944917 Stainless steel for ozone added water and manufacturing method thereof Aug. 31, 1999
5569334 Stainless steel member for semiconductor fabrication equipment and surface treatment method therefor Oct. 29, 1996
5338376 Iron-nickel based high permeability amorphous alloy Aug. 16, 1994
5252148 Soft magnetic alloy, method for making, magnetic core, magnetic shield and compressed powder core using the same Oct. 12, 1993
5156922 Acicular magnetic iron based alloy particles for magnetic recording and method of producing the same Oct. 20, 1992
5147475 High strength stainless steel Sep. 15, 1992
4810464 Iron-base hard surfacing alloy system Mar. 7, 1989
4711826 Iron-nickel alloys having improved glass sealing properties Dec. 8, 1987
4690711 Sintered compact and process for producing same Sep. 1, 1987
4640817 Dual-phase stainless steel with improved resistance to corrosion by nitric acid Feb. 3, 1987
4402742 Iron-nickel base brazing filler metal Sep. 6, 1983
4396822 Welding wire for automatic arc welding Aug. 2, 1983











 
 
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