Bonded abrasive article and method of forming

US8784521B2 · kind B2 · utility

Assignees

• SAINT-GOBAIN ABRASIVES, INC. · US
• SAINT-GOBAIN ABRASIFS · FR

Inventors

• Gilles Querel · Compiègne, FR
• Sandhya Jayaraman Rukmani · Worcester, US
• Muthu Jeevanantham · Worcester, US
• Kelley McNeal · Marlborough, US
• Stephen E. Fox · Worcester, US

Key dates

• Filing date: Dec 2, 2010
• Grant date: Jul 22, 2014
• Expiry date: Mar 2, 2032

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C04B2235/365
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

An abrasive article includes an abrasive body having abrasive grains within a bond material, the abrasive body further including a spinel material disposed at an interface between the abrasive grains and the bond matrix.