| 发明名称 | Bonded abrasive article and method of forming | ||
| 摘要 | A method of forming an abrasive article includes providing a green body having abrasive particles including microcrystalline alumina, and heating the green body via microwave radiation to form a bonded abrasive body including the abrasive particles and a bond material comprising a vitreous phase. | ||
| 申请公布号 | US8986410(B2) | 申请公布日期 | 2015.03.24 |
| 申请号 | US201213732231 | 申请日期 | 2012.12.31 |
| 申请人 | Saint-Gobain Abrasives, Inc.;Saint-Gobain Abrasifs | 发明人 | Sarangi Nilanjan;Rukmani Sandhya Jayaraman |
| 分类号 | B24D3/00;B24D11/00;B24D18/00;C09K3/14;B24D3/02;C09C1/68;B24D3/14 | 主分类号 | B24D3/00 |
| 代理机构 | Abel Law Group, LLP | 代理人 | Abel Law Group, LLP ;Sullivan Joseph P. |
| 主权项 | 1. A method of forming an abrasive article comprising: providing a green body comprising abrasive particles including microcrystalline alumina; and heating the green body via microwave radiation to form a bonded abrasive body including the abrasive particles and a bond material comprising a vitreous phase, wherein after heating the bonded abrasive body comprises a density variation of not greater than 11%, wherein the density variation is defined by the equation [(Dt−Da)/Dt]×100%, wherein Dt represents a target density of the bonded abrasive body and Da represents an acual density of the bonded abrasive body. | ||
| 地址 | Worcester MA US | ||