Deformation mechanism of fine grained Mg–7Gd–5Y–1.2Nd–0.5Zr alloy under high temperature and high strain rates

Deformation mechanism of fine grained Mg–7Gd–5Y–1.2Nd–0.5Zr alloy under high temperature and high strain rates

Fine grained Mg–7Gd–5Y–1.2Nd–0.5Zr alloy was investigated by dynamic compression tests using a Split Hopkinson Pressure Bar under the strain rates in the range 1000–2000 s − 1 and the temperature range 293–573 K along the normal direction. The microstructure was measured by optical microscopy, elect...

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Bibliographic Details
Main Authors: Wanru Tang, Zheng Liu, Shimeng Liu, Le Zhou, Pingli Mao, Hui Guo, Xiaofang Sheng
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2020-12-01
Series:Journal of Magnesium and Alloys
Subjects:
Mg–7Gd–5Y–1.2Nd–0.5Zr magnesium alloy
High strain rate deformation
Local deformation mechanism
Online Access:http://www.sciencedirect.com/science/article/pii/S2213956720300839

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