| Kinetics of TiB_2 Grain Growing During HP-Sintering |
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| 作者姓名： | 张金咏 |
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| 基金项目： | Supported by National Excellent Young Scientist Fund (59925207)and National Natural Science Fundation(59802008) |
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| 摘 要： | It was reported that TiB2 gains grew fast during sintering was a main cause for its properties degrading. In this paper the HP-sintering mechanics of TiB2 was studied and the results show that grains grow very fast when the sintering temperature is near 1800℃ . From the sintering dynamics, it can be concluded that grain fast growing results in boundary-transporting processing, during which grain boundary work as fast tunnel for material transporting.
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Kinetics of TiB_2 Grain Growing During HP-Sintering |
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| ZHANG Jin-yong FU Zhen-yi WANG Wei-ming WANG Hao ZHANG Qing-jieWuhan University of Technology.Kinetics of TiB_2 Grain Growing During HP-Sintering[J].Journal of Wuhan University of Technology. Materials Science Edition,2001(2). |
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| Authors: | ZHANG Jin-yong FU Zhen-yi WANG Wei-ming WANG Hao ZHANG Qing-jieWuhan University of Technology |
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| Affiliation: | ZHANG Jin-yong FU Zhen-yi WANG Wei-ming WANG Hao ZHANG Qing-jieWuhan University of Technology |
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| Abstract: | |
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| Keywords: | TiB2 HP-sintering gain-growing sintering dynamics |
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