Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium
Patent
1971-03-09
1976-01-13
Rutledge, L. Dewayne
Specialized metallurgical processes, compositions for use therei
Processes
Free metal or alloy reductant contains magnesium
C22C 3822
Patent
active
039321754
ABSTRACT:
A ferritic alloy containing, in general ranges, 22-35% chromium, 1.8-6.2% molybdenum, 100 ppm carbon maximum, 200 ppm nitrogen maximum, the sum of carbon plus nitrogen being 250 ppm maximum, having inherent post-welding ductility and high corrosion resistance.
REFERENCES:
patent: 2183715 (1939-12-01), Franks
patent: 2220690 (1940-11-01), Stupakoff
patent: 2274999 (1942-03-01), Allen
patent: 2624671 (1953-01-01), Binder
E. I. Du Pont de Nemours and Company
Rutledge L. Dewayne
Steiner Arthur J.
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