公开(公告)号：US6039775A

公开(公告)日：2000-03-21

申请号：US167081

申请日：1998-10-06

申请人： Kwok-Lun Ho ,  Robert A. Follensbee ,  Walter L. Harmer ,  Mary L. Morris

发明人： Kwok-Lun Ho ,  Robert A. Follensbee ,  Walter L. Harmer ,  Mary L. Morris

IPC分类号： B24D3/28 ,  B24D3/02 ,  B24D3/34 ,  B24D11/00 ,  B23D3/34

CPC分类号： B24D11/001 ,  B24D3/34

摘要： An abrasive article is provided which includes a peripheral surface formed comprising a grinding aid. The grinding aid is formed from a mixture including an acid and at least one of an inorganic metal phosphate salt or an inorganic metal sulfate salt. The acid is preferably selected so that the mixture forms a film. The abrasive article preferably has sharp abrasive particles. The inventive abrasive article improves grinding efficacy, particularly in titanium grinding processes, as compared to abrasive articles that are substantially devoid of a grinding aid of the present invention. Also provided is a method for making an abrasive article and a method of abrading a surface with an abrasive article.

摘要翻译： 提供了一种磨料制品，其包括由磨削助剂形成的外围表面。 研磨助剂由包含酸和无机金属磷酸盐或无机金属硫酸盐中的至少一种的混合物形成。 优选选择酸，使得混合物形成膜。 磨料制品优选具有尖锐的磨料颗粒。 与基本上没有本发明的研磨助剂的磨料制品相比，本发明的磨料制品改善了研磨效率，特别是在钛研磨工艺中。 还提供了制造磨料制品的方法和用磨料制品研磨表面的方法。