Influence of cooling way on microstructure and stress rupture property of DZ951 nickel base alloy

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	Influence of cooling way on microstructure and stress rupture property of DZ951 nickel base alloy
	P. C. Xia; J. J. Yu; X. F. Sun; H. R. Guan; Z. Q. Hu
	2005
发表期刊	Transactions of Nonferrous Metals Society of China
ISSN	1003-6326
卷号	15 页码:90-93
摘要	The influence of different cooling during heat treatment on microstructure and stress rupture property of DZ951 alloy was investigated by optical microscope, SEM and TEM. The results show that the shape of MC carbide changes from Chinese script in as-cast alloy to small block with different cooling ways. The size of y' phase decreases and the shape of y' phase changes from cuboid to sphere with the increase of cooling rate. The y' phase splits in to eight small cuboids when the alloy is cooled by furnace cooling. The stress rupture life of the samples by air cooling is superior to that by other cooling way.
部门归属	chinese acad sci, inst met res, shenyang 110016, peoples r china.;xia, pc (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china
关键词	Heat Treatment Cooling Microstructure Stress Rupture Life Heat-treatment Mechanical-properties Superalloy Precipitate Size
URL	查看原文
WOS记录号	WOS:000233494100020
引用统计	被引频次：2[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/321006/35145
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	P. C. Xia,J. J. Yu,X. F. Sun,et al. Influence of cooling way on microstructure and stress rupture property of DZ951 nickel base alloy[J]. Transactions of Nonferrous Metals Society of China,2005,15:90-93.
APA	P. C. Xia,J. J. Yu,X. F. Sun,H. R. Guan,&Z. Q. Hu.(2005).Influence of cooling way on microstructure and stress rupture property of DZ951 nickel base alloy.Transactions of Nonferrous Metals Society of China,15,90-93.
MLA	P. C. Xia,et al."Influence of cooling way on microstructure and stress rupture property of DZ951 nickel base alloy".Transactions of Nonferrous Metals Society of China 15(2005):90-93.