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| 引用本文： | 李鑫磊.TRIP�ֵ���ģ������[J].物理测试,2013,31(1):1-4. |
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| 作者姓名： | 李鑫磊 |
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| 作者单位： | ?????????????????????????? ???? 066326 |
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| 摘 要： | 利用Gleeble-1500热应力/应变模拟机对TRIP钢进行热模拟试验研究,发现试验钢的最终组织主要由铁素体(F)、贝氏体(B)和残余奥氏体组成。结果表明:加热温度为800℃时,试样的显微组织较为理想;贝氏体等温温度为400℃且等温时间为3 min时,试样的显微组织较为理想,工艺制度最佳。为TRIP钢工艺制定提供了重要指导。
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| 关 键 词： | TRIP?? ????? ????????? ?????? |
Experiment Research on Thermal Simulation of TRIP Steel |
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| LI Xin-lei.Experiment Research on Thermal Simulation of TRIP Steel[J].Physics Examination and Testing,2013,31(1):1-4. |
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| Authors: | LI Xin-lei |
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| Affiliation: | Qinhuangdao Shouqin Metal Materials Co., Ltd., Qinhuangdao 066326, Hebei, China |
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| Abstract: | The thermal simulation of hot rolled TRIP steels was conducted by Gleebe-1500. The final microstructure of experimental steels mainly includes ferrite, bainite and retained austenite. The best process can obtain better microstructure that the heating temperature is 800 ℃, the holding temperature is 400 ℃ with holding time for 3 min. Important guiding significance was provided for the technology making. |
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| Keywords: | TRIP steel thermal simulation retained austenite microstructure |
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