Oxygen and aluminum diffusion in ฮฑ-Al2O3
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A.H. Heuer
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Article
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2008
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Elsevier Science
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English
โ 655 KB
The major diffusion processes in โฃ-Al 2 O 3 have been reviewed, including oxygen and aluminum lattice diffusion, D oxy and D Al , respectively; oxygen grain boundary diffusion, D b-oxy ; and pipe diffusion, D p . Their relevance to creep of Al 2 O 3 and oxidation of Al 2 O 3 scale-forming alloys is