| Al—TiO2自蔓延高温合成和热爆合成金属陶瓷宏观动力学差异 |
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| 引用本文： | 梁叔全,郑子樵.Al—TiO2自蔓延高温合成和热爆合成金属陶瓷宏观动力学差异[J].材料科学与工艺,1993,1(2):7-10. |
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| 作者姓名： | 梁叔全 郑子樵 |
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| 作者单位： | 中南工业大学，中南工业大学，中南工业大学，中南工业大学，中南工业大学 |
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| 摘 要： | 通过试验观察了Al-TiO_2自蔓延高温合成(SHS)和热爆合成Ti-Al_2O_3金属陶瓷复合材料宏观结构差异,并结合冶金学原理对此作了分析。发现Al-TiO_2反应系统以SHS方式进行时,能合成组成、结构均匀的Ti-Al_2O_3金属陶瓷复合材料,而热爆方式进行时则不能做到。
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| 关 键 词： | 金属陶瓷 复合材料 动力学 |
The Macrokinetics Differences of the Al-TiO_2 Cermet Prepared by Self-Propagation High Temperature Synthesis and Thermal Explosion |
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| Liang Shuquan Zheng Ziqiao Tan Chengyu Yin Denfeng Hu Wenbing.The Macrokinetics Differences of the Al-TiO_2 Cermet Prepared by Self-Propagation High Temperature Synthesis and Thermal Explosion[J].Materials Science and Technology,1993,1(2):7-10. |
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| Authors: | Liang Shuquan Zheng Ziqiao Tan Chengyu Yin Denfeng Hu Wenbing |
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| Abstract: | The microstructural difference of the Ti-Al_2O_3 cermet prepared by self-propagation high temperature synthesis (SHS) and thermal explosion have been examined. The reason that cause these differences have been discussed under metallurgical principles. It has been shown that the SHS process has a lot of advantages compared with the thermal explosion mehtod. |
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| Keywords: | Al-TiO_2 SHS thermal explosion structural macrokinctics |
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