Title:
SINTERED BODY AND CUTTING TOOL INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2016/171155
Kind Code:
A1
Abstract:
A sintered body according to the present invention includes a first material and cubic boron nitride, wherein the first material is a partially stabilized ZrO2 in which 5-90 vol% of Al2O3 is dispersed within, or at the interface among, crystal grains.
Inventors:
ISHII AKITO (JP)
HARADA TAKASHI (JP)
OKAMURA KATSUMI (JP)
KUKINO SATORU (JP)
HARADA TAKASHI (JP)
OKAMURA KATSUMI (JP)
KUKINO SATORU (JP)
Application Number:
PCT/JP2016/062460
Publication Date:
October 27, 2016
Filing Date:
April 20, 2016
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO ELECTRIC HARDMETAL CORP (JP)
SUMITOMO ELECTRIC HARDMETAL CORP (JP)
International Classes:
C04B35/583; B23B27/14; B23B27/20; B23B51/00; B23C5/16
Domestic Patent References:
| WO2012057183A1 | 2012-05-03 | |||
| WO2012057184A1 | 2012-05-03 | |||
| WO2012029440A1 | 2012-03-08 | |||
| WO2011059020A1 | 2011-05-19 |
Foreign References:
| JP2014520063A | 2014-08-21 |
Other References:
See also references of EP 3162780A4
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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