DESIGN DATA STUDY FOR COATED COLUMBIUM ALLOYS. Bimonthly Report No. 3, April 21-June 21, 1962
Technical Report
·
OSTI ID:4729092
Final evaluation of the screening tests on seven oxidation protective coatings applied to D-14 alloy has been completed. Coatings applied by Pfaudler, TRW, and Vought have been tentatively selected for evaluation in the design data study, and the GT&E coating was selected as an alternate. Fansteel 85 alloy will be the base material for the design data study. A brief evaluation of the three candidate coatings applied to FS-85 alloy was performed, involving room temperature bend tests, cyclic oxidation tests at 2000 and 2600 deg F and room temperature prestrain followed by cyclic oxidation at 2000 and 2600 deg F. Specimen preparation is in progress for the design data study and a description is presented of the specimen design and testing equipment for this phase of the program. (auth)
- Research Organization:
- TAPCO. Div. of Thompson Ramo Wooldridge Inc., Cleveland
- NSA Number:
- NSA-17-014802
- OSTI ID:
- 4729092
- Report Number(s):
- AD-278727; TM-3470-67
- Country of Publication:
- United States
- Language:
- English
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