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ELASTIC-MODULUS DETERMINATION OF COATING LAYERS AS APPLIED TO LAYERED CERAMIC COMPOSITES

被引：69
作者：
CHIU, CC
CASE, ED
机构：
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1991年 / 132卷
关键词：
D O I：
10.1016/0921-5093(91)90359-U
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
This paper develops relationships for determining the in-plane elastic modulus of a coating by two experimental techniques: (1) dynamic resonance and (2) static bend. Dynamic resonance measurements on model two-layer and three-layer composite beams (consisting of bonded strips of alumina and glass) agree well with the relationships developed. In addition, the dynamic resonance and static bend techniques are applied to a SiC coating/graphite substrate composite, where the two methods give statistically similar results for the elastic modulus of the SiC coatings.
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页码：39 / 47
页数：9
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