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MgO在Mg-hBN体系中对合成cBN晶体的影响

DOI: 10.11858/gywlxb.2002.03.012, PP. 227-230

Keywords: 氧化镁,合成条件,黄色cBN

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Abstract:

以金属镁粉为触媒,以六角氮化硼为原料,其中加入适量比例的氧化镁,在国产六面顶压机上,在约5.0GPa压力、1500~1800K温度条件下,合成出了颜色均匀、晶形完整的黄色立方氮化硼单晶体。实验结果表明,在Mg-hBN体系中,氧化镁对合成cBN晶体的颜色及合成温度有很大的影响。

References

[1]  Wentorf R H. Synthesis of the Cubic Form of Boron Nitride [J]. J Chem Phys, 1961, 34: 809.
[2]  Sato T. Effect of Oxygen on the Growth of Cubic Boron Nitride Using Mg3N2 as Catalyst [J]. J Mater Sci, 1981, 16: 1827.
[3]  Endo T. The Synthesis of cBN Using Ca3B2N4 [J]. J Mater Sci, 1981, 16: 2227.
[4]  Zhang Tiechen, Zou Guangtian. Cubic Boron Nitride [M]. Changchun: Jilin University Publishing House, 1993. (in Chinese)
[5]  张铁臣, 邹广田. 立方氮化硼 [M]. 长春: 吉林大学出版社, 1993.
[6]  Zhang Tiechen, Wang Mingguang, Guo Weili, et al. Study on Synthesizing Flaky cBN Crystals and Its Conduction Property [J]. Chiness Journal of High Pressure Physics, 1998, 12(3): 168. (in Chinese)
[7]  张铁臣, 王明光, 郭伟力, 等. 片状立方氮化硼合成及其导电特性研究 [J]. 高压物理学报, 1998, 12(3): 168.
[8]  Zhou Yanping, Yan Xuewei, Ma Xianfeng, et al. Effects of Additive Li8SiN4 on cBN Crystal Morphology [J]. Chiness Journal of High Pressure Physics, 1996, 10(1): 56. (in Chinese)
[9]  周艳平, 阎学伟, 马贤锋, 等. 添加剂 Li8SiN4 对cBN晶体形貌的影响 [J]. 高压物理学报, 1996, 10(1): 56.
[10]  Lorenz H, Kuhne U, Hohlfeld C, et al. Influence of MgO on the Growth of Cubic Boron Nitride Using the Catalyst Mg3N2 [J]. J Mater Sci Let, 1988, 7: 23.

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