C - Chemistry – Metallurgy – 22 – C
Patent
C - Chemistry, Metallurgy
22
C
75/108
C22C 19/05 (2006.01) C22F 1/10 (2006.01)
Patent
CA 1334344
A precipitation-hardenable nickel alloy having a 0.2% offset yield strength of at least 500 N/mm2 and a very high resistance to corrosion under very aggresive acid gas conditions, consists of 43 to 51% nickel, 19 to 24% chromium, 4.5 to 7.5 % molybdenum, 0.4 to 2.5 % copper, 0.3 to 1.8 % aluminum and 0.9 to 2.2 % titanium, balance iron. Methods for heat treating are proposed which allow to realize high strength and good ductility with this alloy at the same time.
594562
Bryant Jon R.
Chitwood Gregory B.
Heubner Ulrich
Kohler Michael
Otis Engineering Corp.
Robic
Vdm Nickel-Technologie Aktiengesellschaft
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