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Class Information
Number: 420/458
Name: Alloys or metallic compositions > Nickel base > Copper containing > Iron containing
Description: Alloy, or metallic composition which additionally contains iron.










Patents under this class:

Patent Number Title Of Patent Date Issued
8157929 Magnetic shielding material, magnetic shielding component, and magnetic shielding room Apr. 17, 2012
7910512 Production process of electrode catalyst for fuel cell Mar. 22, 2011
7662740 Platinum-chromium-copper/nickel fuel cell catalyst Feb. 16, 2010
7431812 Surface oxidised nickel-iron metal anodes for aluminium production Oct. 7, 2008
6764646 Ni-Cr-Mo-Cu alloys resistant to sulfuric acid and wet process phosphoric acid Jul. 20, 2004
6207105 Wear resistant nickel alloys and methods of making same Mar. 27, 2001
5725687 Wear-resistant high permability alloy and method of manufacturing the same and magnetic recording and reproducing head Mar. 10, 1998
5669989 Ni-Fe magnetic alloy and method for producing thereof Sep. 23, 1997
5500057 NI-FE magnetic alloy and method for producing thereof Mar. 19, 1996
5496391 Material and a method for forming a protective coating on a substrate of a copper-based alloy Mar. 5, 1996
5135586 Fe-Ni alloy fine powder of flat shape Aug. 4, 1992
5082625 Corrosion-resistant alloy for build-up welding Jan. 21, 1992
4983474 Hydroen absorbing Ni-based alloy and rechargeable alkaline battery Jan. 8, 1991
4970569 Nickel based material for a semiconductor apparatus Nov. 13, 1990
4935201 Ferromagnetic Ni-Fe alloy, and method for manufacturing alloy article having excellent surface quality of said alloy Jun. 19, 1990
4898794 Hydrogen absorbing Ni,Zr-based alloy and rechargeable alkaline battery Feb. 6, 1990
4874577 Wear-resistant intermetallic compound alloy having improved machineability Oct. 17, 1989
4822693 Copper-iron-nickel composite material for electrical and electronic applications Apr. 18, 1989
4822567 Antibiotic alloys Apr. 18, 1989
4806305 Ductile nickel-silicon alloy Feb. 21, 1989
4710243 Wear-resistant alloy of high permeability and method of producing the same Dec. 1, 1987
4572750 Magnetic alloy for magnetic recording-reproducing head Feb. 25, 1986
4404028 Nickel base alloys which contain boron and have been processed by rapid solidification process Sep. 13, 1983
4284688 Multi-layer, high-temperature corrosion protection coating Aug. 18, 1981
4144057 Shape memory alloys Mar. 13, 1979
4043806 Alloys from manganese nodules Aug. 23, 1977
3972745 Ni-Fe-Al Material having high magnetic permeability Aug. 3, 1976











 
 
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