JPS56146893A - Pretreatment for ferritic stainless steel sheet for electroplating - Google Patents
Pretreatment for ferritic stainless steel sheet for electroplatingInfo
- Publication number
- JPS56146893A JPS56146893A JP5035780A JP5035780A JPS56146893A JP S56146893 A JPS56146893 A JP S56146893A JP 5035780 A JP5035780 A JP 5035780A JP 5035780 A JP5035780 A JP 5035780A JP S56146893 A JPS56146893 A JP S56146893A
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- stainless steel
- electroplating
- pretreatment
- ferritic stainless
- 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
- Electroplating Methods And Accessories (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
PURPOSE: To improve the adhesiveness of an electroplated stainless steel sheet by removing the surface thickened layer in the surface layer part of the steel sheet prior to applying electroplating on a ferritic stainless steel sheet.
CONSTITUTION: The surface thickened layer of Si, Mn, Cr, etc. in the surface layer part of a ferritic stainless steel sheet for electroplating is removed by physical polishing or fluoronitric acid pickling as pretreatment for said steel sheet. If electroplating is applied on the stainless steel sheet having been removed of this thickened layer, the electroplated stainless steel sheet of high adhesiveness is obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5035780A JPS56146893A (en) | 1980-04-18 | 1980-04-18 | Pretreatment for ferritic stainless steel sheet for electroplating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5035780A JPS56146893A (en) | 1980-04-18 | 1980-04-18 | Pretreatment for ferritic stainless steel sheet for electroplating |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56146893A true JPS56146893A (en) | 1981-11-14 |
Family
ID=12856639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5035780A Pending JPS56146893A (en) | 1980-04-18 | 1980-04-18 | Pretreatment for ferritic stainless steel sheet for electroplating |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56146893A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH116095A (en) * | 1997-06-13 | 1999-01-12 | Sumitomo Metal Ind Ltd | Manufacture of galvanized steel sheet excellent in surface appearance |
-
1980
- 1980-04-18 JP JP5035780A patent/JPS56146893A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH116095A (en) * | 1997-06-13 | 1999-01-12 | Sumitomo Metal Ind Ltd | Manufacture of galvanized steel sheet excellent in surface appearance |
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