INTERFACIAL EFFECTS BETWEEN MOLTEN ALUMINIUM AND SAPPHIRE

被引：11

作者：

CHAMPION, JA

KEENE, BJ

SILLWOOD, JM

机构：

[1] Division of Inorganic and Metallic Structure, National Physical Laboratory, Teddington, Middx

来源：

JOURNAL OF MATERIALS SCIENCE | 1969年 / 4卷 / 12期

关键词：

D O I：

10.1007/BF00549852

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The sessile-drop technique has been used to examine the interfacial effects that occur between molten aluminium and single-crystal α-Al2O3 when heated in vacuo. In the region of 1300° C the growth of crystallites, probably of α-Al2O3, at the liquid-solid and liquid-vapour interfaces has been observed, together with the formation of etch pits on the sapphire plaque as the result of vapour attack. These effects are described and discussed. © 1969 Chapman and Hall Ltd.

引用

页码：1111 / &

共 12 条

[1] The Effects of Chemical Polishing on the Strength of Sapphire Whiskers [J].