Document Type
Patent
Publication Date
8-19-2003
Abstract
Methods for coating a substrate and methods of shaping a workpiece comprise formation and use, respectively, of a surface or substrate comprising a first phase selected from nitrides, carbides, carbonitrides, borides, sulphides, chalcogenides, oxides, and silicides, and a second phase selected from nitrides, carbides, carbonitrides, borides, sulphides, chalcogenides, oxides, and silicides. The second phase comprises a multiplicity of discrete portions positioned into the first phase, with these multiplicity of portions comprising a continuous second phase, and made thereof, coating and articles, especially machining, cutting and shaping tools, wearparts, and methods of making and using the composition, coating and articles.
Department
Electrical Engineering; Mechanical Engineering
Patent Number
US6607782; EP1423480 (B1)
Application Filed
6-29-2000
Assignee
Board of Trustees of the University of Arkansas (Little Rock, AR); Valenite, Inc. (Madison Heights, MI)
Citation
Malshe, A. P., Yedave, S. N., Brown, W. D., Russell, W. C., & Bhat, D. G. (2003). Methods of making and using cubic boron nitride composition, coating and articles made therefrom. Patents Granted. Retrieved from https://scholarworks.uark.edu/pat/146
Comments
Ajay P. Malshe, Department of Mechanical Engineering, University of Arkansas, Fayetteville, AR
Sharad N. Yedave, Department of Mechanical Engineering, University of Arkansas, Fayetteville, AR
William D. Brown, Department of Electrical Engineering, University of Arkansas, Fayetteville, AR