| 金属热变形时动态组织变化的模拟 |
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| 引用本文： | 窦晓峰,赵辉,等.金属热变形时动态组织变化的模拟[J].北京科技大学学报,1996,18(6):538-541,556. |
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| 作者姓名： | 窦晓峰 赵辉 |
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| 作者单位： | 北京科技大学压加系 |
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| 摘 要： | 在考虑变形历史对组织变化以及组织变化对变形影响的基础上，建立了金属变形组织变化模拟模块，模拟结果和实验相符合。
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| 关 键 词： | 热变形 组织模拟 变形抗力 组织变化 金属 |
Simulating Evolution of Microstructure during Metal Hot Forming |
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| Dou Xiaofeng,Zhao Hui,Lu Shouli,Yang Juexian,Zhao Junping.Simulating Evolution of Microstructure during Metal Hot Forming[J].Journal of University of Science and Technology Beijing,1996,18(6):538-541,556. |
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| Authors: | Dou Xiaofeng Zhao Hui Lu Shouli Yang Juexian Zhao Junping |
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| Abstract: | During hot forming,there are a series of dynamic structure changes in forming metal.These changes have influence on not only the structure,phase transition and quality of product after forming but also the flow stress and forming process.On the basis of taking account of evolution of microstructure effected by forming history and the influence of these changes to forming process,the models to simulate the evoluition of microstructure changes is set up.The simulated results accord with the tested. |
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| Keywords: | hot forming simulation of microstructure flow stress |
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