30#～40#粗粒度金刚石合成工艺的研究  

Synthesis of Diamonds with Grain Sizes of 30～40 Meshes

作　　者：李启泉[1] 彭振斌[1] 陈启武[2] 

机构地区：[1]中南大学地学与环境工程学院 [2]长沙矿冶研究院,湖南长沙410012

出　　处：《矿冶工程》2008年第2期97-99,103,共4页Mining and Metallurgical Engineering

摘　　要：采用Y-500型六面顶压机，进行了大腔体粉末触媒合成金刚石工艺研究，探讨了高品级金刚石的生长条件，并成功合成了30#-40#粗粒度高品级金刚石。Y- 500 cubic press was used to synthesize diamonds in bigger reaction chambers using powdered catalyst. The growing eonditions for high-grade diamonds is diseussed as well. High grade diamonds with grain sizes of 30 - 40 meshes were successfully synthesized.

关 键 词：金刚石 粗颗粒 合成工艺 粉末触媒 

分 类 号：TQ174[化学工程—陶瓷工业]