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A census of superplasticity in aluminum and magnesium alloys: process-window topologies, quantitative benchmarks, and design rules under dual-gate constraints

delete2026-07-29
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H
H.T. Jeong
W
W.J. Kim *
DOI：10.1016/j.pmatsci.2026.101793delete
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Abstract

Abstract

En 中文
• A 40-year census maps Al/Mg superplasticity in strain-rate–temperature space • Al alloys show limited LTS but broad HSRS reach once thermally activated. • Mg alloys access LTS more often but generally require higher temperatures for HSRS. • Dual-gating links threshold-stress accessibility to grain-growth retention limits. • Quantitative benchmarks and gate-based rules guide process-window design.

Journal

Progress in Materials Science cover
Progress in Materials Science
IF:
40
Papers:
1.3K
Citations:
3.7W

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