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U.S. Department of Energy
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THE DEVELOPMENT OF OPTIMUM MANUFACTURING METHODS FOR COLUMBIUM ALLOY SHEET. Interim Technical Engineering Report, July 31, 1961-December 31, 1961

Technical Report ·
OSTI ID:4802580
Two 8-inch D31 ingots were found to be uniform in structure and chemical composition both within an ingot and between ingots, with the exception of variable Ti content. Sheet processed from various locations in the two ingots is very uniform in properties at 0 to 2200 deg F. D3l was found to be readily forgeable with relatively simple techniques. Lahoratory programs to determine optimum processing sequences for both F48 and D31 are near completion. (auth)
Research Organization:
Crucible Steel Co. of America. Midland Research Lab., Penna.
NSA Number:
NSA-16-010470
OSTI ID:
4802580
Report Number(s):
ASD-TR-7-784(VI)
Country of Publication:
United States
Language:
English