公开(公告)号：US20150273662A1

公开(公告)日：2015-10-01

申请号：US14229203

申请日：2014-03-28

Applicant: DIAMOND INNOVATIONS, INC.

Inventor： Kai Zhang ,  Suresh Shankarappa Vagarali ,  Frank Gao

IPC: B24D3/06 ,  B24D18/00

CPC classification number: B24D3/06 ,  B24D18/0009

Abstract: A superabrasive compact and a method of making the superabrasive compact are disclosed. A superabrasive compact may comprise a diamond table and a substrate. The diamond table may be attached to the substrate. The diamond table may include bonded diamond grains defining interstitial channels. The interstitial channels may be filled with at least two types of carbides in the first region. The interstitial channels in the second region may be filled with a metal catalyst from the substrate.

Abstract translation: 公开了一种超级磨料压块和制造超硬磨料的方法。 超级磨料压块可以包括金刚石台和基底。 钻石台可以附着在基片上。 钻石台可以包括限定间隙通道的结合金刚石颗粒。 间隙通道可以在第一区域中填充有至少两种类型的碳化物。 第二区域中的间隙通道可以从基底填充金属催化剂。