THE DEVELOPMENT OF OPTIMUM MANUFACTURING METHODS FOR COLUMBIUM ALLOY SHEET. Interim Technical Engineering Progress Report, December 15, 1960-March 15, 1961
Technical Report
·
OSTI ID:4031977
Two consolidation techniques -electron-beam melting plus vacuum-arc remelting of nominal purity niobium and double vacuum-arc remelting of high- purity niobiumwere evaluated and compared for making the Nb-10Mo10Ti alloy, D31. The electron-beam plus vacuum-arc remelt of normal-purity niobium was selected as the preferred consolidation technique since it produced the better quality ingot at a lower cost and avoids a difficult electrode preparation schedule. (auth)
- Research Organization:
- Crucible Steel Co. of America. Midland Research Lab., Penna.
- NSA Number:
- NSA-15-023871
- OSTI ID:
- 4031977
- Report Number(s):
- AMC-TR-7-784(IV)
- Country of Publication:
- United States
- Language:
- English
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