Title:
被覆済みダイヤモンド粒子
Document Type and Number:
Japanese Patent JP2005517626
Kind Code:
A
Abstract:
A method of producing coated diamond particles includes the steps of providing a combination of a transition metal selected from zirconium, hafnium, niobium and tantalum, an activation metal and uncoated diamond particles, and heat treating the combination in a non-oxidizing atmosphere to cause the activation metal to bond to the diamond particles and the transition metal to form a carbide coating on the diamond particles.
Inventors:
Pipkin, Noel, John
Application Number:
JP2003569752A
Publication Date:
June 16, 2005
Filing Date:
February 13, 2003
Export Citation:
Assignee:
Element Six (Proprietary) Limited
International Classes:
B24D3/00; C01B31/06; C09K3/14; (IPC1-7): C01B31/06; C09K3/14
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yukihiro Ikeda
Naganuma Akio
Hajime Asamura
Yukihiro Ikeda
Naganuma Akio