TEM study of the fibre cross-section attack in δ-Al2O3/Mg8Li metal matrix composites

被引：0
|
作者：
S. Kúdela
R. Rennekamp
S. Baunack
V. Gergely
S. Oswald
K. Wetzig
机构：
[1] Institute of Materials and Machine Mechanics SAS,Institut für Festkörper
[2] Institut für Festkörperanalytik und Strukturforschung, und Werkstofforschung Dresden
来源：
Microchimica Acta | 1997年 / 127卷
关键词：
analytical TEM; composite; alumina; interface; microanalysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
During manufacturing of δ-Al2O3/Mg8Li composites by melt infiltration reactive diffusion of Mg and Li into the fibre bulk takes place. No remarkable reaction zone was found at the fibre periphery, although, a Mg enrichment zone (approx. 100 nm thick) was detected there by EDX and EELS. In addition, MgO, Li2O and Mg2Si minority phases were identified by SAED within the fibre cross-section.
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页码：243 / 252
页数：9
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