Title:
PROCESS FOR PRODUCING CARBURIZED PART
Document Type and Number:
WIPO Patent Application WO/2012/032637
Kind Code:
A1
Abstract:
A process for producing a carburized part is provided with which it is possible to contribute to a cost reduction. In the process, the area which is desired to be an uncarburized portion is made to have a surface roughness corresponding to an Rz of 50, like a first processed surface (101), and the area which is desired to become a carburized portion is made to have a surface roughness corresponding to an Rz of 1.5, like a second processed surface (102).
Inventors:
SAKAUE HIDEYUKI (JP)
INAGAKI KOJI (JP)
MITSUBAYASHI MASAHIKO (JP)
SHIMIZU TAKUYA (JP)
INAGAKI KOJI (JP)
MITSUBAYASHI MASAHIKO (JP)
SHIMIZU TAKUYA (JP)
Application Number:
PCT/JP2010/065544
Publication Date:
March 15, 2012
Filing Date:
September 09, 2010
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
SAKAUE HIDEYUKI (JP)
INAGAKI KOJI (JP)
MITSUBAYASHI MASAHIKO (JP)
SHIMIZU TAKUYA (JP)
SAKAUE HIDEYUKI (JP)
INAGAKI KOJI (JP)
MITSUBAYASHI MASAHIKO (JP)
SHIMIZU TAKUYA (JP)
International Classes:
C21D1/06; C23C8/02; C21D9/28; C21D9/32; C23C8/20; F16H55/06
Foreign References:
| JP2004244673A | 2004-09-02 | |||
| JP2000074324A | 2000-03-14 |
Other References:
See also references of EP 2615192A4
Attorney, Agent or Firm:
COSMOS PATENT OFFICE (JP)
Patent business corporation cosmos patent firm (JP)
Patent business corporation cosmos patent firm (JP)
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Claims: