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Cubic boron nitride, catalyst for synthesizing cubic boron nitride, and method for producing cubic boron nitride

机译:立方氮化硼,用于合成立方氮化硼的催化剂以及制备立方氮化硼的方法

摘要

By using a CBN synthesis catalyst containing a CBN synthesis catalyst component coated with an organic substance for producing cubic boron nitride (CBN), the CBN can be produced at a high transformation ration and a high yield ratio. Each of the CBN grains produced through this method has a sharp shape with a highly developed (111) plane, exhibits high strength, and exhibits a small reduction in strength due to heating. The amount of catalyst component contained in the CBN is 7.5×10−4 mol or less per 1 mol of CBN.
机译:通过使用包含涂覆有有机物质的CBN合成催化剂组分的CBN合成催化剂来生产立方氮化硼(CBN),可以以高转化率和高产率生产CBN。通过该方法生产的每个CBN晶粒具有高度平坦的(111)面的尖锐形状,表现出高强度,并且由于加热而表现出强度降低小。每1摩尔CBN,CBN中所含的催化剂成分的量为7.5×10 4 -Sup以下。

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