EFFECTS OF MICROSTRUCTURES ON THE CYCLIC DEFORMATION-BEHAVIOR OF SICW/AL COMPOSITE

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	EFFECTS OF MICROSTRUCTURES ON THE CYCLIC DEFORMATION-BEHAVIOR OF SICW/AL COMPOSITE
	D. Z. Wang; J. Liu; C. K. Yao; W. C. Yu; Z. G. Wang
	1995
发表期刊	Journal of Materials Science
ISSN	0022-2461
卷号	30 期号:13 页码:3561-3566
摘要	The cyclic deformation behaviour of an aluminium matrix composite reinforced with 16% V-f silicon carbide whiskers was studied. The microstructures were designed so that different precipitates existed in the composite. The results indicated that the SiCw/6061 Al composite demonstrated cyclic hardening, however the cyclic response stresses and the cyclic hardening tendency were different under differing ageing conditions. Lower cyclic response stresses and higher hardening tendencies were found under natural ageing conditions, while higher cyclic response stresses and lower hardening tendencies were obtained under artificial ageing conditions. The higher the cyclic response stresses following artificial ageing, the lower the hardening tendencies that reduced fatigue life. The effects of microstructures on the cyclic deformation behaviour of the composite were examined under the TEM and changes in microstructure caused by the cyclic deformation were observed.
部门归属	acad sinica,inst met res,state key lab fatigue & failure mat,shenyang 110015,peoples r china.;wang, dz (reprint author), harbin inst technol,dept met & technol,harbin 150006,peoples r china
关键词	Silicon-carbide Whisker Metal Matrix Composites Sicw/6061al Composite
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38684
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	D. Z. Wang,J. Liu,C. K. Yao,et al. EFFECTS OF MICROSTRUCTURES ON THE CYCLIC DEFORMATION-BEHAVIOR OF SICW/AL COMPOSITE[J]. Journal of Materials Science,1995,30(13):3561-3566.
APA	D. Z. Wang,J. Liu,C. K. Yao,W. C. Yu,&Z. G. Wang.(1995).EFFECTS OF MICROSTRUCTURES ON THE CYCLIC DEFORMATION-BEHAVIOR OF SICW/AL COMPOSITE.Journal of Materials Science,30(13),3561-3566.
MLA	D. Z. Wang,et al."EFFECTS OF MICROSTRUCTURES ON THE CYCLIC DEFORMATION-BEHAVIOR OF SICW/AL COMPOSITE".Journal of Materials Science 30.13(1995):3561-3566.