Title:
複合ダイヤモンド体を製造する方法
Document Type and Number:
Japanese Patent JP5087776
Kind Code:
B2
Abstract:
The present invention relates to a method of producing a composite diamond body from powders of diamond particles and powders forming a binder phase comprising cobalt powder having mainly a fcc-structure and a grain size (FSSS) of 0.2-2.9 µm., with a pressing and sintering operation. The present invention also relates to a composite diamond body made according to the method.
Inventors:
Marin Mortenson
Sirishkumar Bossale
Anand Goswami
Shiresh Prabhune
Sirishkumar Bossale
Anand Goswami
Shiresh Prabhune
Application Number:
JP2009123329A
Publication Date:
December 05, 2012
Filing Date:
May 21, 2009
Export Citation:
Assignee:
Sandvik Intellectual Property Actie Borag
International Classes:
C04B35/52; C22C1/05; C22C26/00
Domestic Patent References:
| JP9194978A | ||||
| JP2000246645A | ||||
| JP56054278A | ||||
| JP51064693A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Atsushi Ebiya
Yasuo Dogaki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Atsushi Ebiya
Yasuo Dogaki