Austenitic alloy and reactor components made thereof

Patent · Tue Mar 18 00:00:00 EST 1986

OSTI ID:5538749

Bates, J F; Brager, H R; Korenko, M K

An austenitic nickel-chromium-iron base alloy is described consisting essentially of: about 0.04 to 0.09 wt. % carbon; about 1.5 to 2.5 wt. % manganese; about 0.5 to 1.6 wt. % silicon; about 0.035 to 0.08 wt. % phosphorus; about 13.3 to 16.5 wt. % chromium; about 13.7 to 16.0 wt. % nickel; about 1.0 to 3.0 wt. % molybdenum; about 0.10 to 0.35 wt. % titanium; up to about 0.20 wt. % zirconium; wherein for zirconium contents from 0.02 to 0.20 wt. % the carbon and phosphorus contents are selected from the group consisting of about 0.05 to 0.08 wt. % phosphorus and about 0.04 to 0.09 wt. % carbon, about 0.035 to 0.08 wt. % phosphorus and about 0.07 to 0.09 wt. % carbon, and about 0.05 to 0.08 wt. % phosphorus and about 0.07 to 0.09 wt. % carbon; and the balance of the alloy being essentially iron.

• Assignee: Dept. of Energy, Washington, DC
• Patent Number(s): US 4576641
• Application Number: TRN: 86-024033
• OSTI ID: 5538749
• Resource Relation: Patent File Date: Filed date 2 Sep 1982
• Country of Publication: United States
• Language: English

Related Subjects

22 GENERAL STUDIES OF NUCLEAR REACTORS
IRON BASE ALLOYS
CHEMICAL COMPOSITION
REACTOR MATERIALS
AUSTENITE
CHROMIUM ALLOYS
MANGANESE ALLOYS
MOLYBDENUM ALLOYS
NICKEL ALLOYS
PHOSPHORUS ADDITIONS
SILICON ALLOYS
TITANIUM ADDITIONS
ZIRCONIUM ADDITIONS
ALLOYS
CARBON ADDITIONS
IRON ALLOYS
MATERIALS
TITANIUM ALLOYS
ZIRCONIUM ALLOYS
220200* - Nuclear Reactor Technology- Components & Accessories