Abrasive articles including abrasive particles bonded to an elongated body, and methods of forming thereof

摘要

An abrasive article includes an elongated body, a bonding layer including a metal overlying a surface of the elongated body, and a coating layer including a polymer material overlying the boding layer. The abrasive article further includes abrasive grains contained within the bonding layer and coating layer, and wherein the bonding layer comprises an average thickness (tbl) at least about 40% of the average grit size of the abrasive grains.

主权项

1. An abrasive article comprising:
an elongated body; a bonding layer comprising a metal overlying a surface of the elongated body; a coating layer comprising a polymer material overlying the boding layer, wherein the coating layer comprises an average thickness (tc) less than an average thickness of the bonding layer (tbl); and abrasive grains contained within the bonding layer and coating layer, wherein a minor amount of the total amount of abrasive grains are contained within the bonding layer and spaced away from the surface of the elongated body.