JPS55152194A - Production of steel strip plated by zinc-nickel alloy - Google Patents

Production of steel strip plated by zinc-nickel alloy

Info

Publication number
JPS55152194A
JPS55152194A JP5762079A JP5762079A JPS55152194A JP S55152194 A JPS55152194 A JP S55152194A JP 5762079 A JP5762079 A JP 5762079A JP 5762079 A JP5762079 A JP 5762079A JP S55152194 A JPS55152194 A JP S55152194A
Authority
JP
Japan
Prior art keywords
steel strip
current density
strip
alloy
plating
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
JP5762079A
Other languages
Japanese (ja)
Inventor
Jiyouji Oka
Masashi Takasugi
Tomohiko Hayashi
Hidejiro Asano
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 JP5762079A priority Critical patent/JPS55152194A/en
Publication of JPS55152194A publication Critical patent/JPS55152194A/en
Pending legal-status Critical Current

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  • Electroplating Methods And Accessories (AREA)

Abstract

PURPOSE: To effect the stable formation of alloy plating layer having a constant composition in plating Zn-Ni alloy on the steel strip in acidic bath contg. Zn and Ni by restricting relative velocity of strip and liquid as well as current density.
CONSTITUTION: The steel strip is dipped into an acidic plating bath in which inorganic salts of Zn and Ni are dissolved. Electroplating is counducted under 20A/dm2 or more current density, maintaining the flow rate of plating solution or the moving speed of strip at 20m/min or more. In this process, even if changes occur in bath temperature, current density or stirring condition, Zn-Ni alloy plating layer having a constant composition is stably formed. Particulary, 8W15% content of Ni provides remarkably enhanced corrosion resistance.
COPYRIGHT: (C)1980,JPO&Japio
JP5762079A 1979-05-12 1979-05-12 Production of steel strip plated by zinc-nickel alloy Pending JPS55152194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5762079A JPS55152194A (en) 1979-05-12 1979-05-12 Production of steel strip plated by zinc-nickel alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5762079A JPS55152194A (en) 1979-05-12 1979-05-12 Production of steel strip plated by zinc-nickel alloy

Publications (1)

Publication Number Publication Date
JPS55152194A true JPS55152194A (en) 1980-11-27

Family

ID=13060908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5762079A Pending JPS55152194A (en) 1979-05-12 1979-05-12 Production of steel strip plated by zinc-nickel alloy

Country Status (1)

Country Link
JP (1) JPS55152194A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117890A (en) * 1982-01-06 1983-07-13 Kawasaki Steel Corp Highly corrosion resistant surface treated steel plate
JPS58204195A (en) * 1982-05-25 1983-11-28 Nippon Kokan Kk <Nkk> Manufacture of steel plate electroplated with ni-zn alloy and provided with superior workability and corrosion resistance
JPH04183893A (en) * 1990-11-19 1992-06-30 Shinko Kosen Kogyo Kk Zn-ni alloy plated steel wire and its production
JP2013108183A (en) * 2011-03-29 2013-06-06 Nippon Steel & Sumitomo Metal Corp Method for manufacturing surface-treated steel sheet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117890A (en) * 1982-01-06 1983-07-13 Kawasaki Steel Corp Highly corrosion resistant surface treated steel plate
JPS58204195A (en) * 1982-05-25 1983-11-28 Nippon Kokan Kk <Nkk> Manufacture of steel plate electroplated with ni-zn alloy and provided with superior workability and corrosion resistance
JPH04183893A (en) * 1990-11-19 1992-06-30 Shinko Kosen Kogyo Kk Zn-ni alloy plated steel wire and its production
JP2013108183A (en) * 2011-03-29 2013-06-06 Nippon Steel & Sumitomo Metal Corp Method for manufacturing surface-treated steel sheet
US9428823B2 (en) 2011-03-29 2016-08-30 Nippon Steel & Sumitomo Metal Corporation Surface-treated steel sheet and method of manufacturing the same

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