A novel type diamond dry cutting wheel, newly developed by the authors, is introduced, and some of its structure characteristics, production methods and application results are also presented.

并介绍了作者最近研究成功的新型风冷式金刚石切割片的结构特点、制造方法和使用效果。

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In this paper the constitutional structure and specific cutting performance of a new type of the super hard tool material (CBN) is introduced and compared with diamond.

本文介绍了立方氮化硼(CBN)和它的组织结构、机械加工性能及其与金刚石性能的比较。

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This paper gives a simplified calculation of the valence band structure for a diamond-type crystal in nearest neighbor approximation.

用最近邻近似法对金刚石型晶体的价带给出了一种简化的计算法。

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