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高结晶度六方氮化硼的制备及表征
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. DOI: 10.13394/j.cnki.jgszz.2019.1.0019
作者姓名:张相法  常青  位星  宋明志  刘乾坤  王永凯  魏朝阳
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
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。 

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
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. DOI: 10.13394/j.cnki.jgszz.2019.1.0019
Authors:ZHANG Xiangfa  CHANG Qing  WEI Xing  SONG Mingzhi  LIU Qiankun  WANG Yongkai  WEI Chaoyang
Affiliation:1. Zhengzhou Zhongnan Jete Superabrasives Co., Ltd., Zhengzhou 450066, China;2. Dandong Rijin Technology Co., Ltd., Dandong 118000, Liaoning, China
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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