Preliminary investigation of directionally solidified NiAl-28Cr-5.5Mo-0.5Hf composite

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	Preliminary investigation of directionally solidified NiAl-28Cr-5.5Mo-0.5Hf composite
	C. Y. Cui; Y. X. Chen; J. T. Guo; D. X. Li; H. Q. Ye
	2000
发表期刊	Materials Letters
ISSN	0167-577X
卷号	43 期号:5-6 页码:303-308
摘要	An in-situ NiAl/Cr(Mo)-Hf eutectic composite has been successfully fabricated using the Bridgman technique. The microstructure was analyzed using scanning electron microscopy (SEM) with energy disperse spectroscopy and transmission electron microscopy (TEM). The mechanical behavior of the composite, including compressive and tensile properties at room and elevated temperature, was studied. It was found that the strengths of the composite are higher than that of NiAl alloys. Subsequently, the mechanism of improving the strength was analyzed. (C) 2000 Elsevier Science B.V. All rights reserved.
部门归属	chinese acad sci, inst met res, shenyang 110015, peoples r china.;cui, cy (reprint author), chinese acad sci, inst met res, shenyang 110015, peoples r china
关键词	Nial-cr(Mo)-hf In-situ Composite Microstructure Mechanical Property Nialfe Matrix Composites Mechanical-properties Cr
URL	查看原文
WOS记录号	WOS:000086724200017
引用统计	被引频次：34[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/321006/37017
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	C. Y. Cui,Y. X. Chen,J. T. Guo,et al. Preliminary investigation of directionally solidified NiAl-28Cr-5.5Mo-0.5Hf composite[J]. Materials Letters,2000,43(5-6):303-308.
APA	C. Y. Cui,Y. X. Chen,J. T. Guo,D. X. Li,&H. Q. Ye.(2000).Preliminary investigation of directionally solidified NiAl-28Cr-5.5Mo-0.5Hf composite.Materials Letters,43(5-6),303-308.
MLA	C. Y. Cui,et al."Preliminary investigation of directionally solidified NiAl-28Cr-5.5Mo-0.5Hf composite".Materials Letters 43.5-6(2000):303-308.