Title:
METHOD FOR TREATING SURFACE OF MEMBER, AND MEMBER
Document Type and Number:
Japanese Patent JP2023007573
Kind Code:
A
Abstract:
To provide a method for treating the surface of a member, capable of imparting the effect of suppressing powder adhesion by performing predetermined nitriding, and a member.SOLUTION: A method for treating the surface of a member includes subjecting the surface of the member to nitriding using the collision action of nitrogen ions on the surface of the member so that the surface roughness Ra is 0.04-0.06 μm. The unevenness pitch of the surface of the member formed by the nitriding is several nanometers, and the nitriding temperature is 350-420°C.SELECTED DRAWING: Figure 3
Inventors:
SHIMODAIRA EIJI
KUMAGAI MASAO
KODAMA TOMOKO
ARAI MASAHIKO
SAITO KUNIO
KUMAGAI MASAO
KODAMA TOMOKO
ARAI MASAHIKO
SAITO KUNIO
Application Number:
JP2021110507A
Publication Date:
January 19, 2023
Filing Date:
July 02, 2021
Export Citation:
Assignee:
SURF TECH CO LTD
International Classes:
C23C8/26; B01J19/08
Attorney, Agent or Firm:
Kiyohiko Hananaka
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