Effect of high magnetic field on intermetallic phase growth in Ni–Al diffusion couples

2009 ◽  
Vol 472 (1-2) ◽  
pp. 525-529 ◽  
Author(s):  
Xiao Ren ◽  
Guo-Qing Chen ◽  
Wen-Long Zhou ◽  
Cheng-Wei Wu ◽  
Jun-Shan Zhang
Keyword(s):  
Magnetic Field ◽  
High Magnetic Field ◽  
Intermetallic Phase ◽  
Diffusion Couples ◽  
Phase Growth

The Sequence of the Phase Growth during Diffusion in Ti-Based Systems

2019 ◽  
Vol 38 (2019) ◽  
pp. 151-157 ◽  
Author(s):  
Bartek Wierzba ◽  
Wojciech J. Nowak ◽  
Daria Serafin
Keyword(s):  
Theoretical Analysis ◽  
Entropy Production ◽  
Diffusion Coefficients ◽  
Intermetallic Phase ◽  
Intermetallic Phases ◽  
Diffusion Couples ◽  
Intrinsic Diffusion ◽  
Phase Growth ◽  
Diffusion Paths

AbstractThe interdiffusion in Ti-based alloys was studied. It was shown that during diffusion at 1,123 K formation of four intermetallic phases occurs. The diffusion paths for six different diffusion couples were determined. Moreover, the entropy production was calculated – the approximation used for determination of the sequence of intermetallic phase formation. In theoretical analysis, the intrinsic diffusion coefficients were determined from the modified Wagner method.

Intermediate Phase Growth of Mg-Al Diffusion Couple under a Strong Static Magnetic Field

2007 ◽  
Vol 546-549 ◽  
pp. 491-494 ◽  
Author(s):  
Jie Dong ◽  
Z.F. Li ◽  
Xiao Qin Zeng ◽  
Wen Jiang Ding
Keyword(s):  
Magnetic Field ◽  
Growth Rate ◽  
Diffusion Couple ◽  
Static Magnetic Field ◽  
Intermediate Phase ◽  
Thickness Measurement ◽  
Magnetic Field Direction ◽  
Diffusion Couples ◽  
Phase Growth ◽  
Intermediate Phases

Intermediate phase growth in Mg-Al diffusion couples were studied with different intensity of a strong static magnetic field from 0 to 10 Tesla. Thickness measurement of the intermediate phases (Mg17Al12 and Al3Mg2) shows that with the increasing of magnetic field intensity, the growth rate of both intermediate phases is retarded. The decrease of the phase growth rate is ascribed to the suppressed Al, Mg atom interdiffusion in the diffusion couple under the static magnetic field. It is also found that the orientation relationship between couple interface and magnetic field direction has no influence on the growth of intermediate phases.

Phase growth in diffusion couples under an low frequency alternating magnetic field

2005 ◽  
Vol 52 (1) ◽  
pp. 79-82 ◽  
Author(s):  
Xiaotao Liu ◽  
Jianzhong Cui ◽  
Xiaoming Wu ◽  
Yanhui Guo ◽  
Jun Zhang
Keyword(s):  
Magnetic Field ◽  
Low Frequency ◽  
Alternating Magnetic Field ◽  
Diffusion Couples ◽  
Phase Growth

Influence of High Magnetic Field on Intermediate Phase Growth in Mg-Al Diffusion Couple

PRICM ◽  
2013 ◽  
pp. 1277-1282
Author(s):  
Chunyan Ban ◽  
Chuhan Wang ◽  
Yimeng Hu ◽  
Lian Liu ◽  
Jianzhong Cui
Keyword(s):  
Magnetic Field ◽  
Diffusion Couple ◽  
High Magnetic Field ◽  
Intermediate Phase ◽  
Phase Growth

Hydrogen-like excitons in a high magnetic field

2000 ◽  
Vol 10 (PR5) ◽  
pp. Pr5-311-Pr5-314
Author(s):  
M. A. Liberman
Keyword(s):  
Magnetic Field ◽  
High Magnetic Field
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