Accession Number:

AD0607102

Title:

PILOT PRODUCTION AND EVALUATION OF TANTALUM ALLOY SHEET.

Descriptive Note:

Quarterly rept. no. 8, 28 Apr-28 Jul 64,

Corporate Author:

WESTINGHOUSE ELECTRIC CORP PITTSBURGH PA ASTRONUCLEAR LAB

Personal Author(s):

• Ammon,R. L.
• Begley,R. T.

Report Date:

1964-09-01

Pagination or Media Count:

21.0

Abstract:

This quarterly report describes the investigation of the processing procedures used to convert T-222 from arc cast ingot to sheet. The effects prior reduction, the number and temperature of intermediate anneals, and the temperature of the final anneal were evaluated with respect to 2400F tensile properties. Preliminary results indicated that intermediate and final annealing temperature had a significant effect on tensile properties. Author

Descriptors:

• *ROLLING(METALLURGY)
• ROLLING(METALLURGY)
• TANTALUM ALLOYS
• HEAT TREATMENT
• SHEETS
• TENSILE PROPERTIES
• TEMPERATURE
• CASTINGS
• HARDNESS
• DUCTILITY
• COLD WORKING
• GRAIN STRUCTURES(METALLURGY)
• RECRYSTALLIZATION

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE