Influences of strong magnetic field on interdiffusion behavior between Zn and Cu and dendrite growth

被引：6

作者：

Ma, Dongju ^{[1
]}

Hou, Long ^{[1
]}

Li, Xi ^{[1
,2
]}

Fautrelle, Yves ^{[2
]}

Ren, Zhongming ^{[1
]}

Deng, Kang ^{[1
]}

Saadi, Bachir ^{[2
]}

Debray, Francois ^{[3
]}

机构：

[1] Shanghai Univ, Dept Mat Engn, Shanghai 200072, Peoples R China

[2] ENSHMG, SIMAP EPM Madylam CNRS, F-38402 St Martin Dheres, France

[3] CNRS INSA UJF UPS, LNCMI, F-38402 St Martin Dheres 9, France

来源：

MATERIALS LETTERS | 2013年 / 106卷

基金：

中国国家自然科学基金;

关键词：

Strong magnetic field; Interdiffusion; Zn/Cu diffusion couple; CRYSTAL-GROWTH; DIFFUSION; TITANIUM; FILMS;

D O I：

10.1016/j.matlet.2013.05.069

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Effects of a strong magnetic field (up to 16 T) on the interdiffusion behavior between Zn and Cu in the Zn/Cu diffusion couple and the growth behavior of the dendrite were investigated experimentally. Results showed that the application of the strong magnetic field caused the reduction of the diffusion layer thickness and retarded the interdiffusion between Cu and Zn. It was also found that the magnetic field coarsened the dendrite and enhanced the growth of the dendrite during the diffusion process. This might be attributed to the damping of convections and modification of the diffusion activation energy under a strong magnetic field. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：313 / 318

页数：6

共 11 条

[1]

Carruthers JR, 1997, PREPARATION PROPERTI, V3, P1

[2] Permanent magnetic MnBiRE0.1 (RE = Dy, Sm) evaporated films, crystal structure and magnetic properties as a function of film thickness [J].

Fang, QQ ;

Fang, RY ;

Zhang, S ;

Dai, DS .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1998, 188 (1-2) :241-245

[3] The effect of high magnetic field on the crystal growth of benzophenone [J].

Katsuki, A ;

Tokunaga, R ;

Watanabe, S ;

Tanimoto, Y .

CHEMISTRY LETTERS, 1996, (08) :607-608

[4]

Massalski TB, 1986, BINARY ALLOY PHASE D, V1, P981

[5]

Matheson DH, 1987, J CRYST GROWTH, V85, P557

[6]

NAKAJIMA H, 1985, T JPN I MET, V26, P1

[7] Diffusion of carbon and titanium in γ-iron in a magnetic field and a magnetic field gradient [J].

Nakamichi, S ;

Tsurekawa, S ;

Morizono, Y ;

Watanabe, T ;

Nishida, M ;

Chiba, A .

JOURNAL OF MATERIALS SCIENCE, 2005, 40 (12) :3191-3198

[8] MAGNETIC-FIELD EFFECTS ON FLOAT-ZONE SI CRYSTAL-GROWTH .2. STRONG TRANSVERSE FIELDS [J].

ROBERTSON, GD ;

OCONNOR, DJ .

JOURNAL OF CRYSTAL GROWTH, 1986, 76 (01) :100-110

[9] The effect of a high magnetic field on surface aspect of vapor-deposited films of bismuth and zinc [J].

Tahashi, M ;

Sassa, K ;

Asai, S .

MATERIALS TRANSACTIONS, 2002, 43 (11) :2813-2817

[10] ON THEORY OF ALLOY SOLIDIFICATION IN MAGNETIC FIELD [J].

YOUDELIS, WV ;

CAHOON, J ;

COLTON, DR .

CANADIAN JOURNAL OF PHYSICS, 1964, 42 (11) :2238-&

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