COLUMBIUM AND COLUMBIUM ALLOY EXTRUSION PROGRAM. PHASE II: BILLET PROCESS DEVELOPMENT. Interim Report II
Technical Report
·
OSTI ID:4059303
An extrusion billet production process for niobium alloy D-31 (Nb--10Ti-- 10Mo) is described. This process involves the casting of an 6-in.-diameter ingot by double consumable arc melting and extrusion to a 4-in.-diameter round. Quality control tests on ingot and billet are detailed along with inetallurgical analyses required to eatablish process limits. (auth)
- Research Organization:
- Du Pont de Nemours (E.I.) & Co. Pigments Dept., Wilmington, Del.
- NSA Number:
- NSA-15-013299
- OSTI ID:
- 4059303
- Report Number(s):
- AMC-TR-7-775(II)
- Country of Publication:
- United States
- Language:
- English
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