Advanced nickel base alloys for high strength, corrosion applica

Details Advanced nickel base alloys for high strength, corrosion applica Advanced nickel base alloys for high strength, corrosion applica

1996-04-26

1998-11-03

Mai, Ngoclan

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75243, 75244, 420453, 420459, G22C 1905

Patent

active

058311874

ABSTRACT:
Improved nickel-base alloys of enhanced strength and corrosion resistance, produced by atomization of an alloy melt under an inert gas atmosphere and of composition 0-20Fe, 10-30Cr, 2-12Mo, 6 max. Nb, 0.05-3 V, 0.08 max. Mn, 0.5 max. Si, less than 0.01 each of Al and Ti, less than 0.05 each of P and S, 0.01-0.08C, less than 0.2N, 0.1 max. 0, bal. Ni.

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Rizzo, F. J., et al Microstructural Characterization of PM 625-Type Materials, Superalloys 718, 625 and Various Derivatives, E. A. Loria, Ed., The Minerals, Metals & Materials Society, 1991.
Frant, R. B., Custom Age 625 Plus Alloy--A Higher Strength Alternative to Alloy 625, Superalloys 718, 625 and Various Derivatives, E. A. Loria, Ed., The Minerals, Metals & Materials Society, 1991.

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