C - Chemistry – Metallurgy – 22 – C
Patent
C - Chemistry, Metallurgy
22
C
75/7.1
C22C 19/05 (2006.01) H01C 3/00 (2006.01) H05B 3/12 (2006.01)
Patent
CA 1222891
ABSTRACT OF THE DISCLOSURE Ni-Cr type alloy materials comprising 10 to 50 atom% of Cr, 5 to 25 atom% of A? and/or Si, and the balance to make up 100 atom% of substantially pure Ni, excelling in cold workability, and exhibiting high electric resistance. These alloy materials possess very high electric resistance and small electrical resistance temperature coefficients over a wide temperature range from room temperature to elevated temperatures, and have excellent cold workability, mechanical properties, durability, ability to resist oxidation, corrosion, and fatigue as well as strain gauge sensitivity. The alloys are very useful as industrial materials of varying types including electrical resistors, precision resistors, and electrically heating wires used at elevated temperatures and bracing materials, reinforcing materials, and corrosionproofed materials used at elevated temperatures.
422669
Inoue Akihisa
Masumoto Tsuyoshi
Tomioka Hiroyuki
Masumoto Tsuyoshi
Riches Mckenzie & Herbert Llp
Unitika Ltd.
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