IMECH-IR  > 力学所知识产出(1956-2008)
Diffusion dominated process for the crystal growth of a binary alloy
Hu WR(胡文瑞); Hirata A; Nishizawa S; Hu, WR (reprint author), CHINESE ACAD SCI,INST MECH,BEIJING 100080,PEOPLES R CHINA.
Source PublicationJournal of Crystal Growth
1996
Volume169Issue:2Pages:380-392
ISSN0022-0248
AbstractThe pure diffusion process has been often used to study the crystal growth of a binary alloy in the microgravity environment. In the present paper, a geometric parameter, the ratio of the maximum deviation distance of curved solidification and melting interfaces from the plane to the radius of the crystal rod, was adopted as a small parameter, and the analytical solution was obtained based on the perturbation theory. The radial segregation of a diffusion dominated process was obtained for cases of arbitrary Peclet number in a region of finite extension with both a curved solidification interface and a curved melting interface. Two types of boundary conditions at the melting interface were analyzed. Some special cases such as infinite extension in the longitudinal direction and special range of Peclet number were reduced from the general solution and discussed in detail.
KeywordRadial Segregation Floating-zone
DOI10.1016/S0022-0248(96)00386-7
Indexed BySCI
Language英语
WOS IDWOS:A1996VZ05600026
WOS KeywordRADIAL SEGREGATION ; FLOATING-ZONE
WOS Research AreaCrystallography ; Materials Science ; Physics
WOS SubjectCrystallography ; Materials Science, Multidisciplinary ; Physics, Applied
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/39080
Collection力学所知识产出(1956-2008)
Corresponding AuthorHu, WR (reprint author), CHINESE ACAD SCI,INST MECH,BEIJING 100080,PEOPLES R CHINA.
Recommended Citation
GB/T 7714
Hu WR,Hirata A,Nishizawa S,et al. Diffusion dominated process for the crystal growth of a binary alloy[J]. Journal of Crystal Growth,1996,169,2,:380-392.
APA 胡文瑞,Hirata A,Nishizawa S,&Hu, WR .(1996).Diffusion dominated process for the crystal growth of a binary alloy.Journal of Crystal Growth,169(2),380-392.
MLA 胡文瑞,et al."Diffusion dominated process for the crystal growth of a binary alloy".Journal of Crystal Growth 169.2(1996):380-392.
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