Abrasive article and method of forming

摘要

An abrasive article including a substrate as an elongated member, a first layer overlying the substrate, abrasive particles overlying the first layer, fillets connecting the first layer and the abrasive particles, a bonding layer overlying the abrasive particles, the first layer and the fillets, and the fillets have a fillet characteristic relative to an abrasive application, the fillet characteristic selected from the group consisting of tacking factor (tfl/tf), a fillet-to-particle factor (tf/dab), a fillet-to-bonding layer factor (tf/tbl), a contact factor (Ab/Af), a fillet size variance (Vf), and a combination thereof.

主权项

1. An abrasive article comprising:
a substrate comprising an elongated member; a first layer overlying the substrate; abrasive particles overlying the first layer; fillets connecting the first layer and the abrasive particles; and a bonding layer overlying the abrasive particles, wherein the fillets have a tacking factor (tfl/tf) of at least about 0.1 and not greater than about 2.0, wherein tfl represents an average thickness of the first layer and tf represents an average thickness of the fillets.