| 高结晶度六方氮化硼的制备及表征 |
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| 引用本文： | 张相法,常青,位星,宋明志,刘乾坤,王永凯,魏朝阳.高结晶度六方氮化硼的制备及表征[J].金刚石与磨料磨具工程,2019,39(1):101-104. |
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| 作者姓名： | 张相法 常青 位星 宋明志 刘乾坤 王永凯 魏朝阳 |
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| 作者单位： | 郑州中南杰特超硬材料有限公司,郑州,450066;丹东日进科技有限公司,辽宁 丹东,118000 |
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| 摘 要： | 以硼酸和三聚氰胺为原料，在新型高温感应电炉中加热1 800 ℃进行热处理，制备六方氮化硼粉体样品，并通过扫描电镜、X射线衍射仪等设备，以及激光粒度分析、化学分析等手段对所制样品进行表征。结果表明:在设定的工艺条件下制备出结晶度高、纯度高、晶粒大的六方氮化硼。
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| 关 键 词： | 六方氮化硼 新型高温感应电炉 结晶度 |
Preparation and characterization of high crystallinity hexagonal boron nitride |
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| ZHANG Xiangfa,CHANG Qing,WEI Xing,SONG Mingzhi,LIU Qiankun,WANG Yongkai,WEI Chaoyang.Preparation and characterization of high crystallinity hexagonal boron nitride[J].Diamond & Abrasives Engineering,2019,39(1):101-104. |
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| Authors: | ZHANG Xiangfa CHANG Qing WEI Xing SONG Mingzhi LIU Qiankun WANG Yongkai WEI Chaoyang |
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| Affiliation: | 1. Zhengzhou Zhongnan Jete Superabrasives Co., Ltd., Zhengzhou 450066, China;2. Dandong Rijin Technology Co., Ltd., Dandong 118000, Liaoning, China |
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| Abstract: | Hexagonal boron nitride is prepared through heat treatment at 1 800 ℃ in a new high-temperature induction furnace, where boric acid and melamine are used as raw materials. The hexagonal boron nitride product is characterized by scanning electron microscopy, X-ray diffraction, laser particle size analysis and chemical analysis. The result show that the hexagonal boron nitride prepared by the process has high crystallinity, high purity and large crystal size. |
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