Effect of reinforcement on cyclic stress response of a particulate SiC/Al composite

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	Effect of reinforcement on cyclic stress response of a particulate SiC/Al composite
	N. L. Han; Z. G. Wang; G. D. Zhang; L. Lui
	1999
发表期刊	Materials Letters
ISSN	0167-577X
卷号	38 期号:1 页码:70-76
摘要	The cyclic stress response of SiC particulate-reinforced pure aluminium and its unreinforced matrix material, in the as-extruded condition, was investigated utilizing plastic strain-controlled testing at room temperature. The unreinforced aluminium exhibited initial cyclic hardening, cyclic stability and secondary hardening, while the composite showed gradual softening over most of the fatigue life. Transmission election microscopy examination has been made of the dislocation substructure developed during cyclic deformation. The differences in the dislocation substructure obtained from processing and its developments under cyclic strain loading were considered to give rise to the observed phenomena. (C) 1999 Elsevier Science B.V. All rights reserved.
部门归属	univ calif los angeles, dept mat & engn, los angeles, ca 90095 usa. acad sinica, inst met res, state key lab fatigue & fracture mat, shenyang 110015, peoples r china.;han, nl (reprint author), univ calif los angeles, dept mat & engn, 405 hilgard ave, los angeles, ca 90095 usa
关键词	Low Cycle Fatigue Cyclic Stress Response Metal Matrix Composite Dislocation Substructure Aluminum-matrix Composites Fatigue-crack Propagation Behavior
URL	查看原文
WOS记录号	WOS:000078121200013
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37363
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	N. L. Han,Z. G. Wang,G. D. Zhang,et al. Effect of reinforcement on cyclic stress response of a particulate SiC/Al composite[J]. Materials Letters,1999,38(1):70-76.
APA	N. L. Han,Z. G. Wang,G. D. Zhang,&L. Lui.(1999).Effect of reinforcement on cyclic stress response of a particulate SiC/Al composite.Materials Letters,38(1),70-76.
MLA	N. L. Han,et al."Effect of reinforcement on cyclic stress response of a particulate SiC/Al composite".Materials Letters 38.1(1999):70-76.