Thermal Cycling of Copper Based Composite Reinforced with High Modulus Carbon Fibres

被引：0
|
作者：
Stefanik, Pavol [1 ]
Izdinsky, Karol [1 ]
Simancik, Frantisek [1 ]
Beronska, Nad'a [1 ]
机构：
[1] Slovak Acad Sci, Inst Mat & Machine Mech, Bratislava 83102, Slovakia
来源：
METALLOGRAPHY XV | 2014年 / 782卷
关键词：
metal matrix composite; carbon fibre; copper alloy; thermal cycling; EXPANSION BEHAVIOR; MATRIX COMPOSITES; COEFFICIENTS;
D O I：
10.4028/www.scientific.net/MSF.782.519
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The thermal expansion behaviour of Cu-1Cr/C composite subjected to 5 thermal cycles in the temperature range 30 - 1000 degrees C was investigated. The coefficients of thermal expansions (CTEs) as low as 0.7 x 10(-6) K-1 in longitudinal and as large as 24.0 x 10(-6) K-1 in transversal direction were obtained. Electron microscopy observations confirmed the high structural stability of the thermally cycled composite as no signs of disintegration were observed within the applied thermal cycling conditions.
引用
收藏
页码：519 / 522
页数：4
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