C - Chemistry – Metallurgy – 22 – C
Patent
C - Chemistry, Metallurgy
22
C
75/100
C22C 38/34 (2006.01)
Patent
CA 1323511
IRON-BASED SHAPE-MEMORY ALLOY EXCELLENT IN SHAPE-MEMORY PROPERTY, CORROSION RESISTANCE AND HIGH-TEMPERATURE OXIDATION RESISTANCE ABSTRACT OF THE DISCLOSURE An iron-based shape-memory alloy excellent in a shape-memory property, a corrosion resistance and a high-temperature oxidation resistance, consisting essentially of: chromium : from 5.0 to 20.0 wt.%, silicon : from 2.0 to 8.0 wt.%, at least one element selected from the group consisting of: manganese : from 0.1 to 14.8 wt.%, nickel : from 0.1 to 20.0 wt.%, cobalt : from 0.1 to 30.0 wt.%, copper : from 0.1 to 3.0 wt.%, and nitrogen : from 0.001 to 0.400 wt.%, where,Ni + 0.5 Mn + 0.4 Co + 0.06 Cu + 0.002 N ? 0.67 (Cr + 1.2 Si) - 3, and the balance being iron and incidental impurities. - 1 -
591580
Moriya Yutaka
Sanpei Tetsuya
Tagawa Hisatoshi
Macrae & Co.
Moriya Yutaka
Nkk Corporation
Sanpei Tetsuya
Tagawa Hisatoshi
LandOfFree
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