非均质Mn分布对淬火-配分钢微观组织和力学性能的影响
Effect of Mn Heterogeneous Distribution on Microstructures and Mechanical Properties of Quenching and Partitioning Steels
非均质Mn分布对淬火-配分钢微观组织和力学性能的影响 |
| 张超, 熊志平, 杨德振, 程兴旺 |
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Effect of Mn Heterogeneous Distribution on Microstructures and Mechanical Properties of Quenching and Partitioning Steels |
| ZHANG Chao, XIONG Zhiping, YANG Dezhen, CHENG Xingwang |
| 图8 在770℃保温不同时间的淬火-配分试样的工程应力-工程应变曲线及应变硬化指数曲线 |
| Fig.8 Engineering stress-engineering strain curves (a) and strain hardening exponent (b) of PPQ&P samples after austenitization at 770oC for different time (n—strain hardening exponent, ε—true strain) |
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