Exploratory Investigation of Yttrium, Lanthanum, and Hafnium Coatings for Nitridation Protection of Chromium Alloys
Joseph R. Stephens
Jan 1971 · National Aeronautics and Space Administration
Ebook
31
Pages
About this ebook
Effectivness of yttrium, lanthanum, and hafnium coatings for preventing nitridation embrittlement of chromium alloys at high temperatures.
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