Title:
MANUFACTURING METHOD OF EXHAUST SYSTEM COMPONENT
Document Type and Number:
Japanese Patent JP2015067876
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method of an exhaust system component that subjects a work piece prepared by brazing a member made of ferritic stainless steel to highly anticorrosive surface treatment.SOLUTION: A manufacturing method of an exhaust system component that subjects a work piece of an exhaust system component to brazing and nitrogen absorption treatment, the work piece being prepared by combining a member made of ferritic stainless steel with a brazing material. The work piece is prepared by combining the member made of stainless steel with the brazing material having a higher melting point than a copper-based brazing material and not substantially containing any nickel, and subjected to brazing and nitrogen absorption treatment. The brazing and the nitrogen absorption treatment may be simultaneously practiced.
Inventors:
AOYAMA HIRONORI
TSUNODA KEISUKE
KANAZAWA TAKAAKI
SHIBATA YOSHINORI
NAKAMURA HIDEO
TSUNODA KEISUKE
KANAZAWA TAKAAKI
SHIBATA YOSHINORI
NAKAMURA HIDEO
Application Number:
JP2013204002A
Publication Date:
April 13, 2015
Filing Date:
September 30, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
C23C8/26; B23K1/00; B23K1/19; B23K31/02
Attorney, Agent or Firm:
Gunichiro Ariga
Eigarou Ariga
Eigarou Ariga