Patent number: 10493595
Abstract: An abrasive article including a body including abrasive particles contained within a bond material, a first major surface, a second major surface, and a side surface extending between the first major surface and second major surface, and a coating overlying at least a portion of one of the first major surface or the second major surface. In an embodiment, the coating comprises at least one element selected from the group of chromium, nickel, carbon, nitrogen, tungsten, sulfur, molybdenum, iron, zinc, silicon, titanium, aluminum, zirconium, magnesium, zinc, boron, cobalt, calcium, or any combination thereof. In another embodiment, the coating comprises a cermet, a ceramic, or a combination thereof.
Type:
Grant
Filed:
February 24, 2017
Date of Patent:
December 3, 2019
Assignees:
SAINT-GOBAIN ABRASIVES, INC., SAINT-GOBAIN ABRASIFS
Inventors:
Charles Deleuze, Dominique Billieres, Sethumadhavan Ravichandran, Ellis R. Cole, Remi J. Goulet, David M. Gebb, II, Eva Dieuzy
Publication number: 20170239787
Abstract: An abrasive article including a body including abrasive particles contained within a bond material, a first major surface, a second major surface, and a side surface extending between the first major surface and second major surface, and a coating overlying at least a portion of one of the first major surface or the second major surface. In an embodiment, the coating comprises at least one element selected from the group of chromium, nickel, carbon, nitrogen, tungsten, sulfur, molybdenum, iron, zinc, silicon, titanium, aluminum, zirconium, magnesium, zinc, boron, cobalt, calcium, or any combination thereof. In another embodiment, the coating comprises a cermet, a ceramic, or a combination thereof.
Type:
Application
Filed:
February 24, 2017
Publication date:
August 24, 2017
Inventors:
Charles DELEUZE, Dominique BILLIERES, Sethumadhavan RAVICHANDRAN, Ellis R. COLE, Remi J. GOULET, David M. GEBB, II, Eva DIEUZY