Abrasive articles and methods of forming same
AssigneeSaint-Gobain Ceramics & Plastics, Inc.
InventorsSamuel S. Marlin, Ralph Bauer, Stefan Vujcic, Paul W. Rehrig, Marie-Camille Auscher, Mark Hampden-Smith, Brahmanandam V. Tanikella
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Abstract
A coated abrasive article comprising a substrate and a plurality of abrasive particles having an average solidity of at least 0.87 and less than 0.97, wherein each of the abrasive particles of the plurality of abrasive particles comprises a body and striations extending along an exterior surface of the body in a direction of a length of the body. Further directed to a plurality of extruded shaped abrasive particles comprising an average solidity of at least 0.87.
Claims22
A plurality of extruded shaped abrasive particles comprising an average solidity of at least 0.87, wherein each of the extruded shaped abrasive particles comprises a body having a length, a width, and a thickness, wherein length>width>thickness, wherein the average solidity is measured in a plane defined by the length and width and wherein the body comprises striations extending along an exterior surface of the body in a direction of a length of the body.
A coated abrasive article comprising:
- a substrate;
- and
- a plurality of abrasive particles having an average solidity of at least 0.87, wherein each of the abrasive particles of the plurality of abrasive particles comprises a body having a length, a width, and a thickness, wherein length>width>thickness, wherein the average solidity is measured in a plane defined by the length and width and wherein the body comprises striations extending along an exterior surface of the body in a direction of a length of the body.
Dependencies are inferred from the claim text.