Title:
【発明の名称】合成ダイヤモンド研摩成形体の製造方法
Document Type and Number:
Japanese Patent JPH0775831
Kind Code:
B2
Abstract:
A thermally stable diamond compact (10) is bonded to a cemented carbide substrate (12) through a nickel bonding layer (14). Bonding takes place under elevated conditions of temperature and pressure where the temperature is at least 1 000 DEG C and the pressure is at least 30 kilobars.
Inventors:
Cornelius Foul
Richard Patrick Bernard
Richard Patrick Bernard
Application Number:
JP23989987A
Publication Date:
August 16, 1995
Filing Date:
September 24, 1987
Export Citation:
Assignee:
De Beers Industrial Diamond Davisyon (Proprietary) Limited
International Classes:
B01J3/06; B22F7/06; B24D3/00; B24D3/06; B24D3/10; B24D18/00; C22C26/00; (IPC1-7): B24D3/00; B24D3/00; B24D3/06
Domestic Patent References:
| JP5819428B2 |
Attorney, Agent or Firm:
Akira Asamura (3 outside)