Properties and mechanism of formation of
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S. Tajima; M. Soda; T. Mori; N. Baba
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Article
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1959
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Elsevier Science
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English
⚖ 780 KB
Aluminium can be anodically oxidized in the low temperature melts (lOO-250°C) of bisulphates or their mixed systems with the formation of a-alumina (Corundum) film. For example, in KHSU,NaHSO, (2 : 1 mol) mixture at 180°C at 1 A/dm2 by applying O-160 V for 30 min, a aber sehr hart. Sie wird von Chem