Secondary M6C precipitation in K40S cobalt-base alloy

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	Secondary M6C precipitation in K40S cobalt-base alloy
	F. M. Yang; X. F. Sun; W. Zhang; Y. P. Kang; H. R. Guan; Z. Q. Hu
	2001
发表期刊	Materials Letters
ISSN	0167-577X
卷号	49 期号:3-4 页码:160-164
摘要	Secondary M,C precipitation was investigated in K40S cobalt-base alloy after 100 h aging at 950 degreesC. The results showed that it was closely related to the tungsten-rich zones inherited from the as-cast condition and the degeneration of the primary M7C3 carbide. A direct element reaction, 6M + C --> M6C, in which C comes from the decomposition of the M7C3 carbides, is suggested as the mechanism of secondary M6C precipitation in K40S alloy. (C) 2001 Elsevier Science B.V. All rights reserved.
部门归属	acad sinica, inst met res, shenyang 110015, peoples r china. shenyang polytech univ, shenyang 110023, peoples r china. acad sinica, atom imaging solids lab, shenyang 110015, peoples r china.;yang, fm (reprint author), acad sinica, inst met res, shenyang 110015, peoples r china
关键词	M6c Precipitation Aging M7c3 Carbide Superalloy
URL	查看原文
WOS记录号	WOS:000169315400003
引用统计	被引频次：35[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/321006/36859
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	F. M. Yang,X. F. Sun,W. Zhang,et al. Secondary M6C precipitation in K40S cobalt-base alloy[J]. Materials Letters,2001,49(3-4):160-164.
APA	F. M. Yang,X. F. Sun,W. Zhang,Y. P. Kang,H. R. Guan,&Z. Q. Hu.(2001).Secondary M6C precipitation in K40S cobalt-base alloy.Materials Letters,49(3-4),160-164.
MLA	F. M. Yang,et al."Secondary M6C precipitation in K40S cobalt-base alloy".Materials Letters 49.3-4(2001):160-164.