摘要:
An abrasive article has a body including an abrasive portion with a bond material, abrasive particles contained in the bond material, and a reinforcing member contained in the body. The abrasive portion can have a fracture propagation toughness WOF of at least about 5 kJ/m2. The reinforcing member can have openings with an open area of not greater than about 100 mm2 within a major plane of the reinforcing member.
摘要翻译:磨料制品具有主体,其包括具有粘结材料的研磨部分,包含在粘合材料中的磨料颗粒,以及包含在主体中的加强构件。 研磨部分可以具有至少约5kJ / m 2的断裂传播韧性WOF。 加强构件可以在加强构件的主平面内具有开口面积不大于约100mm 2的开口。