JPS56146893A - Pretreatment for ferritic stainless steel sheet for electroplating - Google Patents

Pretreatment for ferritic stainless steel sheet for electroplating

Info

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
Application number
JP5035780A
Other languages
Japanese (ja)
Inventor
Kiichiro Katayama
Yasusuke Irie
Yuichi Asada
Hiromi Masuhara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP5035780A priority Critical patent/JPS56146893A/en
Publication of JPS56146893A publication Critical patent/JPS56146893A/en
Pending legal-status Critical Current

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
JP5035780A 1980-04-18 1980-04-18 Pretreatment for ferritic stainless steel sheet for electroplating Pending JPS56146893A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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