| 摘要 |
PCT No. PCT/FR95/00462 Sec. 371 Date Jan. 23, 1996 Sec. 102(e) Date Jan. 23, 1996 PCT Filed Apr. 11, 1995 PCT Pub. No. WO95/27592 PCT Pub. Date Oct. 19, 1995The invention relates to a superabrasive grinding wheel comprising very hard abrasive particles and a binder with a metallic matrix, which also contains "pore-forming" adjuvants, notably hollow beads made of ceramic. This grinding wheel may be used notably for the machining or grinding of glass articles, especially for the grinding of the edges of glass sheets. |
