Influence of elements W, Co on the stacking fault energy of Ni-Al alloys

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	Influence of elements W, Co on the stacking fault energy of Ni-Al alloys
	Yu Xingfu; Tian Sugui; Du Hongqiang; Wang Minggang; Meng Fanlai
刊名	RARE METAL MATERIALS AND ENGINEERING
	2007
卷号	36 期号:12 页码:2148-2151
关键词	SUPERALLOY stacking fault energy thermodynamic calculation Ni-Al-W(Co) alloy
ISSN号	1002-185X
其他题名	Influence of Elements W, Co on the Stacking Fault Energy of Ni-Al Alloys
英文摘要	Using the thermodynamic model of the substitutional atoms the stacking fault energies (SFE) of Ni-Al-W and Ni-Al-Co alloys were calculated. The influence of elements W and Co on the stacking fault energy of Ni-6Al alloys and the influences of the element Al on SFE of Ni-5W and Ni-5Co alloys have been analyzed. The results show that the stacking fault energies of Ni-Al-W and Ni-Al-Co alloys are enhanced with the increase of temperature. The stacking fault energies of Ni-6Al-xW, Ni-6Al-xCo alloys increase with the increase of mass fractions of elements W and Co. The stacking fault energies for Ni-Co, Ni-W alloys decrease with the increase of element Al mass fraction.
语种	英语
CSCD记录号	CSCD:3051415
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/149446]
专题	金属研究所_中国科学院金属研究所
作者单位	中国科学院金属研究所
推荐引用方式 GB/T 7714	Yu Xingfu,Tian Sugui,Du Hongqiang,et al. Influence of elements W, Co on the stacking fault energy of Ni-Al alloys[J]. RARE METAL MATERIALS AND ENGINEERING,2007,36(12):2148-2151.
APA	Yu Xingfu,Tian Sugui,Du Hongqiang,Wang Minggang,&Meng Fanlai.(2007).Influence of elements W, Co on the stacking fault energy of Ni-Al alloys.RARE METAL MATERIALS AND ENGINEERING,36(12),2148-2151.
MLA	Yu Xingfu,et al."Influence of elements W, Co on the stacking fault energy of Ni-Al alloys".RARE METAL MATERIALS AND ENGINEERING 36.12(2007):2148-2151.