Effect of carbon on DA718 alloy with P addition

IMR OpenIR

	Effect of carbon on DA718 alloy with P addition
	N. Li; S. R. Guo; D. Z. Lu; W. R. Sun; Y. Xu; Z. Q. Hu
	2003
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	19 期号:6 页码:616-618
摘要	Lower content of carbon can further improve the stress rupture life of p-modified DA 718 alloy up to more than 270%. Meanwhile, the ductility of the alloy decreased a little. More boron atoms dissociate due to decreasing carbon content and interact with phosphorus which brings the longer stress rupture life of the alloy. Less carbon may induce more phosphorus segregating in the grain boundary and result in brittleness.
部门归属	chinese acad sci, inst met res, shenyang 110016, peoples r china.;li, n (reprint author), chinese acad sci, inst met res, shenyang 110016, peoples r china;nli@imr.ac.cn
关键词	Da 718 Alloy Carbon Phosphorus Phosphorus Segregation Superalloy
URL	查看原文
WOS记录号	WOS:000188365400029
引用统计	被引频次：1[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/321006/35898
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	N. Li,S. R. Guo,D. Z. Lu,et al. Effect of carbon on DA718 alloy with P addition[J]. Journal of Materials Science & Technology,2003,19(6):616-618.
APA	N. Li,S. R. Guo,D. Z. Lu,W. R. Sun,Y. Xu,&Z. Q. Hu.(2003).Effect of carbon on DA718 alloy with P addition.Journal of Materials Science & Technology,19(6),616-618.
MLA	N. Li,et al."Effect of carbon on DA718 alloy with P addition".Journal of Materials Science & Technology 19.6(2003):616-618.