セラミック成形研磨粒子、ゾル−ゲル組成物、及びセラミック成形研磨粒子を作製する方法

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专利权人:

スリーエム イノベイティブ プロパティズ カンパニー

发明人:

ボーデン， ジョン ティー．,カラー， スコット アール．,エリクソン， ドゥワイト ディー．

申请号：

JP20160241220

公开号：

JP6258458(B2)

申请日:

2016.12.13

申请国别(地区):

日本

年份:

2018

代理人:

摘要：

A method includes: providing a mold having a plurality of mold cavities, wherein each mold cavity is bounded by a plurality of faces joined along common edges; filling at least some of the mold cavities with a sol-gel composition that includes a release agent dispersed therein; at least partially drying the sol-gel composition thereby forming shaped ceramic precursor particles; calcining at least a portion of the shaped ceramic precursor particles to provide calcined shaped ceramic precursor particles; and sintering at least a portion of the calcined shaped ceramic precursor particles to provide ceramic shaped abrasive particles. A sol-gel composition, shaped ceramic precursor particles, and ceramic shaped abrasive particles associated with practice of the method are also disclosed.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/