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Influence of elements W, Co on the stacking fault energy of Ni-Al alloys
Alternative TitleInfluence of Elements W, Co on the Stacking Fault Energy of Ni-Al Alloys
Yu Xingfu; Tian Sugui; Du Hongqiang; Wang Minggang; Meng Fanlai
2007
Source PublicationRARE METAL MATERIALS AND ENGINEERING
ISSN1002-185X
Volume36Issue:12Pages:2148-2151
AbstractUsing 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.
KeywordSUPERALLOY stacking fault energy thermodynamic calculation Ni-Al-W(Co) alloy
Indexed ByCSCD
Language英语
CSCD IDCSCD:3051415
Citation statistics
Cited Times:3[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/149447
Collection中国科学院金属研究所
Affiliation中国科学院金属研究所
Recommended Citation
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.
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