Open AccessHIGH TEMPERATURE OXIDATION RESISTANT COATINGS FOR TANTALUM BASE ALLOYS. First Quarterly Progress Report, June 1, 1960 to August 31, 1960
Publication year - 1961
Language(s) - English
Resource type - Reports
DOI - 10.2172/4037374
Subject(s) - tantalum , metallurgy , materials science , base (topology) , period (music) , chemistry , mathematics , physics , mathematical analysis , acoustics
The effect of various dipping times, temperatures, and diffusion treatments was determined for tantalum sheet dipped in aluminum alloy baths. Both aluminide and beryllide coatings were produced that will withstand oxidation for 10 hours at 2500 deg F, isothermally and cyclic. Aluminide coatings were obtained on a stressed niobium alloy that meets the same test conditions. (auth