| 合成CBN用氮硼化镁触媒的研究 |
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| 引用本文： | 张相法,周万里,李贞和,李刚.合成CBN用氮硼化镁触媒的研究[J].金刚石与磨料磨具工程,1995(1). |
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| 作者姓名： | 张相法 周万里 李贞和 李刚 |
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| 作者单位： | 机械部郑州磨料磨具磨削研究所 450007
(张相法，周万里，李贞和)，机械部郑州磨料磨具磨削研究所 450007(李刚) |
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| 摘 要： | 本文在制备分析氮硼化镁常压相Mg_3BN_3的基础上,在400～1600℃、2.5～5.1GPa的温压条件下,考查了氮硼化镁常压相向高压相的转变。研究了以hBN为原料,氮硼化镁作触媒合成CBN的成核特性。
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| 关 键 词： | 立方氮化硼 氮硼化镁 六方氮化硼 触媒 |
Investigation of the Magnesium Boron Nitride Used for Synthesizing CBN |
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| Zhang Xiangfa.Investigation of the Magnesium Boron Nitride Used for Synthesizing CBN[J].Diamond & Abrasives Engineering,1995(1). |
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| Authors: | Zhang Xiangfa |
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| Affiliation: | Zhang Xiangfa |
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| Abstract: | On the base of preparing and analysing the atomospheric phase of magnesium boron nitride, the transition of magnesium boron nitride from atomospheric phase to high pressure phase are investigated over the pressure and temperature range from 2. 5 to 5- 1 GPa and 400-1600C respectively. The nucleation characteristics of CBN crystals are studied using hBN as starting material and magnesium boron nitride as catalyst. |
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| Keywords: | CBN magnesium boron nitride hBN catalyst |
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