JPS6411955A - Member with corrosion resistant coating film - Google Patents
Member with corrosion resistant coating filmInfo
- Publication number
- JPS6411955A JPS6411955A JP16686387A JP16686387A JPS6411955A JP S6411955 A JPS6411955 A JP S6411955A JP 16686387 A JP16686387 A JP 16686387A JP 16686387 A JP16686387 A JP 16686387A JP S6411955 A JPS6411955 A JP S6411955A
- Authority
- JP
- Japan
- Prior art keywords
- metal layer
- coating film
- resistant coating
- corrosion resistant
- thermally sprayed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Coating By Spraying Or Casting (AREA)
Abstract
PURPOSE:To obtain a member with a corrosion resistant coating film without deteriorating the adhesion of a thermally sprayed metal layer by forming the metal layer such as an Ni-Cr-Al-Y layer on the surface of a base metal and oxidizing the surface of the metal layer to form an oxidized film. CONSTITUTION:A material for thermal spraying such as Ni-Cr-Al-Y, Co-Cr-Al-Y or Co-Ni-Cr-Al-Y is thermally sprayed on the surface of a base metal. the resulting thermally sprayed metal layer is heat treated at about 300-1,100 deg.C in an oxidizing atmosphere. By this heat treatment, the surface of the metal layer is uniformly oxidized without deteriorating the adhesion of the metal layer to the base metal to form a dense oxidized film having high corrosion resistance. Thus, a member with a coating film having corrosion resistance at high temp. is simply obtd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16686387A JPS6411955A (en) | 1987-07-06 | 1987-07-06 | Member with corrosion resistant coating film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16686387A JPS6411955A (en) | 1987-07-06 | 1987-07-06 | Member with corrosion resistant coating film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6411955A true JPS6411955A (en) | 1989-01-17 |
Family
ID=15839037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16686387A Pending JPS6411955A (en) | 1987-07-06 | 1987-07-06 | Member with corrosion resistant coating film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6411955A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03238500A (en) * | 1990-02-15 | 1991-10-24 | Kawai Musical Instr Mfg Co Ltd | Sound radiation mode control system of electronic musical instrument |
-
1987
- 1987-07-06 JP JP16686387A patent/JPS6411955A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03238500A (en) * | 1990-02-15 | 1991-10-24 | Kawai Musical Instr Mfg Co Ltd | Sound radiation mode control system of electronic musical instrument |
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