Article ID Journal Published Year Pages File Type
1503250 Scripta Materialia 2007 4 Pages PDF
Abstract

Cavities were formed in the random boundaries of superplastic magnesium alloys due to higher boundary energy. The cavity growth rate of the fine-grained alloy (dominant diffusion process: grain boundary diffusion) was lower than that of the coarse-grained alloy (lattice diffusion) during superplastic flow.

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Related Topics
Physical Sciences and Engineering Materials Science Ceramics and Composites
Preview
Effect of dominant diffusion process on cavitation behavior in superplastic Mg–Al–Zn alloy
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