Designing New Alloys with High Strength and Ductility
来源期刊：材料导报2020年第13期
论文作者：C.Suryanarayana
文章页码：13003 - 13004
摘 要：<正>Materials scientists have been constantly on the lookout for materials that simultaneously exhibit high strength and good ductility,which is contrary to common wisdom[1]. Earlier attempts to achieve this unusual combination have met with limited success[2]. Novel approaches such as a duplex microstructure consisting of nanocrystalline and ultrafine grains yielded encouraging results[3]. While the nanocrystalline structure provided high strength, the ultrafine-grained （or relatively coarse-grained）
C.Suryanarayana
Department of Mechanical and Aerospace Engineering,University of Central Florida
摘 要：<正>Materials scientists have been constantly on the lookout for materials that simultaneously exhibit high strength and good ductility,which is contrary to common wisdom[1]. Earlier attempts to achieve this unusual combination have met with limited success[2]. Novel approaches such as a duplex microstructure consisting of nanocrystalline and ultrafine grains yielded encouraging results[3]. While the nanocrystalline structure provided high strength, the ultrafine-grained （or relatively coarse-grained）
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