发明名称 LIQUID PHASE SINTERED SILICON CARBIDE ABRASIVE PARTICLES
摘要 An abrasive article includes a bonded abrasive body having abrasive particles contained within a bond material. The abrasive particles include silicon carbide and are essentially free of carbon-based and boron-based sintering aid materials. In an embodiment, the bond material can include a phenolic resin. In another embodiment, the bonded abrasive body can include an oxide phase disposed interstitially between the silicon carbide abrasive particles. In an additional embodiment, the abrasive particles can consist essentially of silicon carbide and aluminum oxide in a ratio of silicon carbide to alumina of at least about 8:1.
申请公布号 US2014345204(A1) 申请公布日期 2014.11.27
申请号 US201414457868 申请日期 2014.08.12
申请人 SAINT-GOBAIN CERAMICS & PLASTICS, INC. 发明人 Wang Guan;Boussant-Roux Yves
分类号 C09K3/14 主分类号 C09K3/14
代理机构 代理人
主权项 1. A shaped abrasive particle comprising: a body comprising a silicon carbide-based composition including a content of an oxide of at least about 0.1 wt % and not greater than about 5 wt % for the total weight of the body.
地址 Worcester MA US