Alloys or metallic compositions – Ferrous – Nine percent or more chromium containing
Patent
1986-12-16
1988-10-18
Rutledge, L. Dewayne
Alloys or metallic compositions
Ferrous
Nine percent or more chromium containing
420 56, 148325, 148327, C22C 3844, C22C 3860
Patent
active
047786515
ABSTRACT:
The invention relates to austenitic stainless steels, which resist swelling under irradiation.
These steels contain at least one additional element chosen from among tin, germanium and antimony and having a total content from 0.05 to 1% by weight.
The presence of one or more of these elements chosen from among germanium, tin and antimony makes it possible to limit the swelling phenomenon. Therefore these steels can be used in nuclear reactors.
REFERENCES:
patent: 4576641 (1986-03-01), Bates et al.
Dubuisson Philippe
Levy Viviane
Seran Jean-Louis
Commissariat a l''Energie Atomique
Meller Michael N.
Rutledge L. Dewayne
Schumaker David W.
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