Simultaneous enhancement of strength and ductility with nano dispersoids in nano and ultrafine grain metals: a brief review

Simultaneous enhancement of strength and ductility with nano dispersoids in nano and ultrafine grain metals: a brief review

Grain refinement is the most universal and effective method of strengthening metallic materials, which is known as the “Hall-Petch” relationship. However, when grain size is refined to sub-micro regime (Ultrafine Grain, UFG) or even nano regime (Nano Grain, NG), the plasticity of metallic materials...

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Bibliographic Details
Main Authors: Hu Yusheng, Yu Ziyun, Fan Genlian, Tan Zhanqiu, Zhou Jiandang, Zhang Hao, Li Zhiqiang, Zhang Di
Format: Article
Language:English
Published: De Gruyter 2020-08-01
Series:Reviews on Advanced Materials Science
Subjects:
strength-ductility
dislocation
strain hardening
ultrafine grains
nano dispersion method
Online Access:https://doi.org/10.1515/rams-2020-0028

Internet

https://doi.org/10.1515/rams-2020-0028

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