Invention Grant
- Patent Title: Method of manufacturing carburized parts
- Patent Title (中): 渗碳部件的制造方法
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Application No.: US13203587Application Date: 2010-09-09
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Publication No.: US08172957B2Publication Date: 2012-05-08
- Inventor: Hideyuki Sakaue , Koji Inagaki , Masahiko Mitsubayashi , Takuya Shimizu
- Applicant: Hideyuki Sakaue , Koji Inagaki , Masahiko Mitsubayashi , Takuya Shimizu
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Kenyon & Kenyon LLP
- International Application: PCT/JP2010/065544 WO 20100909
- International Announcement: WO2012/032637 WO 20120315
- Main IPC: C23C8/20
- IPC: C23C8/20
Abstract:
To provide a method of manufacturing a carburized part contributable to cost reduction, a portion intended for a non-carburizing portion is treated to a surface roughness corresponding to Rz 50 like a first work surface and a portion intended for a carburizing portion is treated to a surface roughness corresponding to Rz 1.5 like a second work surface.
Public/Granted literature
- US20120060977A1 METHOD OF MANUFACTURING CARBURIZED PARTS Public/Granted day:2012-03-15
Information query
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