Saint-gobain Abrasives, Inc.

Saint-gobain Abrasifs

Saint-gobain/norton Industrial Ceramics Corporation

Norton Company

Saint-gobain Industrial Ceramics, Inc.

Arup K Khaund

Yinggang Tian

John J Pearlman

Paul W Rehrig

Ajay K Garg

Srinivasan Ramanath

John Tunstall

Wei Che

Avanti M Jain

Susanne Liebelt

Maureen A Brosnan

Lawrence E Orne

Debdutta Roy

Mark R Young

Ralph Bauer

Rachana Upadhyay

Krishnamoorthy Subramanian

Michael W Klett

Han Zhang

Karen M Conley

Boris L Serebrennikov

Ronald W Trischuk

Vincent Tesi

Steven F Parsons

Mary J Puzemis

Christopher Arcona

Brahmanandam V Tanikella

Cecile O Mejean

Thomas Puthanangady

Shivshankar Sivasubramanian

Norman I Paille, Jr

Vimal K Pukari

Thomas P Thibaudeau

Joseph Similia

Rajesh Kaul

Michael D Cheng

Vincent Tési

An abrasive article including a substrate having an elongated body, a tacking layer overlying the substrate, and a first type of abrasive particle overlying the tacking layer and defining a first abrasive particle concentration at least about 10 particles per mm of substrate.

Abrasive article and method of forming

An abrasive article includes a substrate having an elongated body, a plurality of discrete tacking regions defining a discontinuous distribution of features overlying the substrate, where at least one discrete tacking region of the plurality of discrete tacking regions includes a metal material having a melting temperature not greater than 450&#xb0; C., a plurality of discrete formations overlying the substrate and spaced apart from the plurality of discrete tacking regions, and a bonding layer overlying the substrate, plurality of discrete tacking regions, and plurality of discrete formations.

An abrasive article in form of an abrasive wheel comprising a core and a bonded abrasive body disposed within an interior recess of a peripheral surface of a core. The core comprises a polymer material and has an HDT at 0.45 MPa of at least about 130&#xb0; C., and a low shrinkage ratio.

Abrasive article having a core including a polymer material

An abrasive article includes a substrate comprising an elongated body, a first type of abrasive particle overlying the substrate, a bonding layer overlying the first type of abrasive particle, and a lubricious material overlying or integrated within the bonding layer.

A composition that can be used for abrasive processing is disclosed. The composition includes an organic bond material, an abrasive material dispersed in the organic bond material, and a plurality of microfibers uniformly dispersed in the organic bond material. The microfibers are individual filaments having an average length of less than about 1000 &#x3bc;m. Abrasive articles made with the composition exhibit improved strength and impact resistance relative to non-reinforced abrasive tools, and improved wheel wear rate and G-ratio relative to conventional reinforced tools. Active fillers that interact with microfibers may be used to further abrasive process benefits.

Microfiber reinforcement for abrasive tools

An abrasive article including a substrate having an elongated body, a tacking layer overlying the substrate, a first type of abrasive particle overlying the tacking layer, a second type of abrasive particle different than the first type of abrasive particles overlying the tacking layer, and a bonding layer overlying at least a portion of one of the first type of abrasive particle and the second type of abrasive particle and the tacking layer.

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 (t/t), a fillet-to-particle factor (t/d), a fillet-to-bonding layer factor (t/t), a contact factor (A/A), a fillet size variance (V), and a combination thereof.

A grinding tool includes a shank having an axis, and at least two abrasive portions mounted directly to and in contact with the shank without a hub therebetween. Each of the abrasive portions has a substantially identical profile formed therein.

Grinding and polishing tool

An abrasive article including a substrate made of a wire, abrasive particles affixed to the substrate, the abrasive particles having a first coating layer overlying the abrasive particles, and a second coating layer different than the first coating layer overlying the first coating layer. The abrasive article further including a bonding layer overlying the substrate and abrasive particles.

An abrasive article includes a substrate comprising an elongated body, a tacking layer comprising tin overlying the substrate, and a first type of abrasive particle comprising an agglomerated particle overlying the tacking layer.

Abrasive article for abrading and sawing through workpieces and method of forming

Growing community of inventors

Northborough, MA, United States of America

Arup K Khaund