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高强度热成形钢板冷却速率-强度-硬度预测
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盈亮1,2, 戴明华1,2, 胡平1,2, 范正帅2, 申国哲2, 史栋勇3 |
Strength and hardness prediction based on cooling rate for hot forming high strength steel
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YING Liang 1,2, DAI Ming-hua 1,2, HU Ping 1,2, FAN Zheng-shuai 2, SHEN Guo-zhe 2, SHI Dong-yong 3
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图3 热成形钢机械性能与全域冷却速度 V 750~200℃的对应关系 Fig.3 Relations between mechanical properties and global cooling rate V 750~200℃for hot forming steel |
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