γ/ε双相Fe-19Mn合金在拉伸变形过程中的组织演变和加工硬化行为
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王世宏 1,李健 1( ),葛昕 1,2,柴锋 1,罗小兵 1,杨才福 1,苏航 1
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Microstructural Evolution and Work Hardening Behavior of Fe-19Mn Alloy Containing Duplex Austenite and ε-Martensite
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WANG Shihong 1,LI Jian 1( ),GE Xin 1,2,CHAI Feng 1,LUO Xiaobing 1,YANG Caifu 1,SU Hang 1
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图1. Fe-19Mn的拉伸性能
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Fig.1. Tensile properties of Fe-19Mn(a) curve of engineering stress-strain(b) curves of true stress (σtrue) and work hardening rate (dσtrue/dεtrue) vs true strain (εtrue) |
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