Title:
COMPOSITE WEAR-RESISTANT MEMBER AND METHOD FOR MANUFACTURE THEREOF
Document Type and Number:
WIPO Patent Application WO/2006/080302
Kind Code:
A1
Abstract:
Provided are a composite wear-resistant member which can be manufactured with a lowered sintering temperature, and thus can prevent the carbonization of a material around super hard particles such as diamond; and a method for manufacturing the member. The member, characterized in that it comprises hard particles comprising diamond particles and WC particles and an iron group metal containing phosphorus as a binding material, wherein the content of phosphorus is 0.01 to 2.0 wt % relative to the total weight of the WC particles and the binding material.
Inventors:
KURIBAYASHI NOBUHIRO (JP)
ISHIZAKI KOZO (JP)
MATSUMARU KOJI (JP)
ISHIZAKI KOZO (JP)
MATSUMARU KOJI (JP)
Application Number:
PCT/JP2006/301033
Publication Date:
August 03, 2006
Filing Date:
January 24, 2006
Export Citation:
Assignee:
TIX CORP (JP)
UNIV NAGAOKA TECHNOLOGY (JP)
KURIBAYASHI NOBUHIRO (JP)
ISHIZAKI KOZO (JP)
MATSUMARU KOJI (JP)
UNIV NAGAOKA TECHNOLOGY (JP)
KURIBAYASHI NOBUHIRO (JP)
ISHIZAKI KOZO (JP)
MATSUMARU KOJI (JP)
International Classes:
C22C1/05; B22F3/14; B24D3/00; C22C26/00; C22C29/08
Foreign References:
| JPH08109431A | 1996-04-30 | |||
| JPH0987775A | 1997-03-31 | |||
| JPH09194978A | 1997-07-29 |
Attorney, Agent or Firm:
Asamura, Kiyoshi (New Ohtemachi Bldg. 2-1, Ohtemachi 2-chom, Chiyoda-ku Tokyo, JP)
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