Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing
Patent
1988-11-16
1990-08-07
Thexton, Matthew A.
Alloys or metallic compositions
Ferrous
Nine percent or more chromium containing
420 68, 420 69, 420 74, C22C 3838
Patent
active
H00008079
ABSTRACT:
An austenitic stainless steel that is comprised of Fe, Cr, Mn, C but no Ni or Nb and minimum N. To enhance strength and fabricability minor alloying additions of Ti, W, V, B and P are made. The resulting alloy is one that can be used in fusion reactor environments because the half-lives of the elements are sufficiently short to allow for handling and disposal.
REFERENCES:
patent: 4493733 (1985-01-01), Yamamoto et al.
patent: 4514236 (1985-04-01), Cook et al.
patent: 4626400 (1986-12-01), Jassby et al.
patent: 4720435 (1988-01-01), Crook et al.
R. H. Espy, "Weldability of Nitrogen-Strengthened Stainless Steels," May 1982, pp. 149-156.
H. Schneider, "Investment Casting of High-hot-strength 12-per-cent, Chrome Steel," May 5, 1960, pp. 562-563.
E. R. Szumachowski and D. J.Kotecki, "Effect of Manganese on Stainless Steel Weld Metal Ferrite," May 1984, pp. 156-161.
F. C. Hull, "Delta Ferrite and Martensite Formation in Stainless Steels," May 1973, pp. 193-203.
Klueh Ronald L.
Maziasz Philip J.
Anthony Joseph D.
Hamel Stephen D.
Lovingood Katherine
Moser William R.
The United States of America as represented by the United States
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