Solute and defect segregation at the spa
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A. Bataille; A. Addad; C. Courtois; T. Duhoo; J. Crampon
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Article
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2008
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Elsevier Science
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English
โ 493 KB
Compressive creep in air of vacuum hot-pressed undoped alumina and 0.5 at.% iron doped alumina materials was investigated. The dark green colour of doped alumina accounted for the presence of iron as Fe 2+ species at first. Also, iron rich precipitates were observed and identified as FeAl 2 O 4 spin