| 激光表面合金化快速凝固条件下的溶质分配系数 |
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| 引用本文： | 车成卫,张志明.激光表面合金化快速凝固条件下的溶质分配系数[J].北京科技大学学报,1993,15(3):258-261. |
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| 作者姓名： | 车成卫 张志明 |
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| 作者单位： | 北京科技大学
(车成卫)，哈尔滨工业大学(张志明) |
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| 摘 要： |
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| 关 键 词： | 激光 溶质分配 表面合金化 |
Solute Distribution Factor for Rapid Solidification in Laser Surface Alloying |
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| Che Chengwei Zhang Zhiming University of Science and Technology Beijing Harbin Institute of Technology.Solute Distribution Factor for Rapid Solidification in Laser Surface Alloying[J].Journal of University of Science and Technology Beijing,1993,15(3):258-261. |
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| Authors: | Che Chengwei Zhang Zhiming University of Science and Technology Beijing Harbin Institute of Technology |
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| Institution: | Che Chengwei Zhang Zhiming University of Science and Technology Beijing Harbin Institute of Technology |
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| Abstract: | Considering the influence of the Soret effect and the constrained convection caused by non-uniformity of radial laser energy distribution on solute distribution, the distribution of solute at the interface in non-equilibrium solidification of laser surface alloying is analyzed, and a new formular describing solute distribution factor on the basis of Aziz's model is put forward. |
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| Keywords: | laser alloying solute distribution Aziz's model |
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