JPS53144839A - Pretreting method in composite plating line - Google Patents

Pretreting method in composite plating line

Info

Publication number
JPS53144839A
JPS53144839A JP5985577A JP5985577A JPS53144839A JP S53144839 A JPS53144839 A JP S53144839A JP 5985577 A JP5985577 A JP 5985577A JP 5985577 A JP5985577 A JP 5985577A JP S53144839 A JPS53144839 A JP S53144839A
Authority
JP
Japan
Prior art keywords
pretreting
composite plating
plating line
pickling
plating metal
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.)
Granted
Application number
JP5985577A
Other languages
Japanese (ja)
Other versions
JPS5714438B2 (en
Inventor
Hajime Hinoto
Hidejiro Asano
Kango Sakai
Morio Iwamoto
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 Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP5985577A priority Critical patent/JPS53144839A/en
Publication of JPS53144839A publication Critical patent/JPS53144839A/en
Publication of JPS5714438B2 publication Critical patent/JPS5714438B2/ja
Granted 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 make ot possible to maintain an activated iron face formed by pickling, by previously adding a salt of a plating metal used in the latter stage of a composite plating line to a pickling bath so as to deposit a slight amt. of the plating metal.
COPYRIGHT: (C)1978,JPO&Japio
JP5985577A 1977-05-25 1977-05-25 Pretreting method in composite plating line Granted JPS53144839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5985577A JPS53144839A (en) 1977-05-25 1977-05-25 Pretreting method in composite plating line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5985577A JPS53144839A (en) 1977-05-25 1977-05-25 Pretreting method in composite plating line

Publications (2)

Publication Number Publication Date
JPS53144839A true JPS53144839A (en) 1978-12-16
JPS5714438B2 JPS5714438B2 (en) 1982-03-24

Family

ID=13125212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5985577A Granted JPS53144839A (en) 1977-05-25 1977-05-25 Pretreting method in composite plating line

Country Status (1)

Country Link
JP (1) JPS53144839A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197644A (en) * 1982-05-13 1983-11-17 Akashi Seisakusho Co Ltd Electron microscope and its similar device

Also Published As

Publication number Publication date
JPS5714438B2 (en) 1982-03-24

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