| CONDENSED MATTER: STRUCTURE, MECHANICAL AND THERMAL PROPERTIES |
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Interdiffusion Flux and Interface Movement in Metallic Multilayers |
| LI Yong-Sheng**, CHENG Xiao-Ling, XU Feng, DU Yu-Lei
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Engineering Research Center of Materials Behavior and Design (Ministry of Education), Nanjing University of Science and Technology, Nanjing 210094
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| Cite this article: |
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LI Yong-Sheng, CHENG Xiao-Ling, XU Feng et al 2011 Chin. Phys. Lett. 28 106601 |
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Abstract Interdiffusion in the diffusion couples of metallic multilayers is investigated for the variation of mobility and different initial phase separation (IPS) states. A phase field simulation shows that the diffusion flux and interface movement increase for higher atomic mobility. The shorter IPS time influences the diffusion flux of two-phase diffusion couples, and has almost no influence on the interface movement.
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| Keywords:
66.30.-h
64.75.Nx
68.35.Fx
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Received: 21 June 2011
Published: 28 September 2011
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| PACS: |
66.30.-h
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(Diffusion in solids)
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64.75.Nx
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(Phase separation and segregation in solid solutions)
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68.35.Fx
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(Diffusion; interface formation)
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