Title:
LAMINATED ABRASIVE STRUCTURES AND METHOD OF THEIR MANUFACTURE
Document Type and Number:
Japanese Patent JPS53134005
Kind Code:
A
Abstract:
A laminated abrasive body which is in effect a thick compact comprising a plurality of diamond or cubic boron nitride compacts laminated together, joining of adjacent compacts taking place by means of a layer of a metal or metal alloy braze and the thickness of the laminate exceeding 5 mm and the longest dimension of the body transverse to the thickness exceeding 2 mm. The invention also covers methods of making such laminated bodies by forming alternate layers of braze and compact or compact-forming material and then forming the laminate under elevated temperature and pressure.
Inventors:
UIRIAMU IAN UIRUSON
Application Number:
JP2441478A
Publication Date:
November 22, 1978
Filing Date:
March 03, 1978
Export Citation:
Assignee:
DE BEERS IND DIAMOND
International Classes:
B24D5/02; B32B7/00; B32B15/04; B32B18/00; C04B35/52; B32B19/00; C04B35/583; C22C26/00; (IPC1-7): B32B7/04; C04B35/52; C04B35/58; C04B39/12