公开(公告)号：WO2014052068A1

公开(公告)日：2014-04-03

申请号：PCT/US2013/059893

申请日：2013-09-16

Applicant: DIAMOND INNOVATIONS, INC

Inventor： JI, Shuang ,  LONG, Christopher ,  SOWERS, Susanne ,  ZHANG, Kai

IPC: B01J3/06 ,  E21B10/00

CPC classification number: C09K3/1409 ,  B01J3/062 ,  B01J2203/061 ,  B01J2203/062 ,  B01J2203/0645 ,  B01J2203/0655 ,  B01J2203/066 ,  B01J2203/068

Abstract: A superabrasive material is provided. The superabrasive material may comprise a superabrasive crystal having an irregular surface. The superabrasive material further comprises a plurality of structure defects within the superabrasive crystal or has a layered or laminar microstructure. The plurality of structure defects may cause micro- chipping when used as grinding materials. The superabrasive crystal is selected from a group of cubic boron nitride, diamond and diamod composite materials. A method of making boron nitride superabrasive materials is also provided.

Abstract translation: 提供超级磨料。 超研磨材料可以包括具有不规则表面的超级磨料晶体。 超研磨材料还包括超研磨晶体内的多个结构缺陷或具有层状或层状微观结构。 当用作研磨材料时，多种结构缺陷可能导致微碎裂。 超级磨料晶体选自立方氮化硼，金刚石和二体复合材料。 还提供了制备氮化硼超研磨材料的方法。