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U.S. Department of Energy
Office of Scientific and Technical Information

DESIGN DATA STUDY FOR COATED COLUMBIUM ALLOYS II. Bimonthly Report No. 5, November 1, 1963 through January 1, 1964

Technical Report ·
OSTI ID:4015207
The major part of the mechanical property tests on Pfaudler and TRW coated 30 mil B-66 and D-43 niobium alloy sheet was completed. The results of tensile tests conducted on coated sheet at room temperature to 2600 deg F are reported and compared with properties of uncoated sheet. A limited study of the effect of different tensile strain rates at 2300--2600 deg F is discussed. Results of creep tests conducted on the coated B-65 and D-43 alloy sheet are reported. These data pertain to tests run at 1600, 2000, 2300, and 2600 deg F in air. Preliminary results of coating deformation tolerance tests at room temperature, 400, and 800 deg F are presented. (auth)
Research Organization:
Thompson Ramo Wooldridge Inc. TRW Electromechanical Div., Cleveland
NSA Number:
NSA-18-020523
OSTI ID:
4015207
Report Number(s):
NP-13811; TM-3866-67
Country of Publication:
United States
Language:
English