JPS56166389A - Zn type alloy coated steel plate of superior corrossion resistant phosphating property having two-layer coating layers - Google Patents

Zn type alloy coated steel plate of superior corrossion resistant phosphating property having two-layer coating layers

Info

Publication number
JPS56166389A
JPS56166389A JP7017980A JP7017980A JPS56166389A JP S56166389 A JPS56166389 A JP S56166389A JP 7017980 A JP7017980 A JP 7017980A JP 7017980 A JP7017980 A JP 7017980A JP S56166389 A JPS56166389 A JP S56166389A
Authority
JP
Japan
Prior art keywords
steel plate
corrossion
superior
type alloy
layer coating
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
JP7017980A
Other languages
Japanese (ja)
Other versions
JPS6327438B2 (en
Inventor
Yukinobu Higuchi
Yukio Tsukamoto
Masami Osawa
Minoru Kamata
Yukio Nomura
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 JP7017980A priority Critical patent/JPS56166389A/en
Publication of JPS56166389A publication Critical patent/JPS56166389A/en
Publication of JPS6327438B2 publication Critical patent/JPS6327438B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/78—Pretreatment of the material to be coated

Abstract

PURPOSE:To improve corrosion resistance, phsophating property and properties of painted plates by forming a single metal plating layer of Ni, Co, Sn, Cu, etc. on the surface of a steel plate, then subjecting to form an alloy plating layer of one or >=2 kinds of Ni, Fe, Sn, Mn, etc. and Sn. CONSTITUTION:In order to improve the corrosion resistance, of a steel plate as a steel plate for automobiles, first one kind of Ni, Co, Sn, Cu, etc. is electroplated to 0.03-1.50mu thicknesses. Next, a Zn type alloy contg. one or >=2 kinds of Ni, Fe, Sn, and Mn at 10-95% ratios is electroplated on this single metal plated layer to 1-10mu thickness. The corrosion resistance and phosphating property of the steel plate and the corrosion resistance and weldability after painting are improved by the above-mentioned double plating layers.
JP7017980A 1980-05-28 1980-05-28 Zn type alloy coated steel plate of superior corrossion resistant phosphating property having two-layer coating layers Granted JPS56166389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7017980A JPS56166389A (en) 1980-05-28 1980-05-28 Zn type alloy coated steel plate of superior corrossion resistant phosphating property having two-layer coating layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7017980A JPS56166389A (en) 1980-05-28 1980-05-28 Zn type alloy coated steel plate of superior corrossion resistant phosphating property having two-layer coating layers

Publications (2)

Publication Number Publication Date
JPS56166389A true JPS56166389A (en) 1981-12-21
JPS6327438B2 JPS6327438B2 (en) 1988-06-02

Family

ID=13424037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7017980A Granted JPS56166389A (en) 1980-05-28 1980-05-28 Zn type alloy coated steel plate of superior corrossion resistant phosphating property having two-layer coating layers

Country Status (1)

Country Link
JP (1) JPS56166389A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60128286A (en) * 1983-12-14 1985-07-09 Sumitomo Metal Ind Ltd Double plated steel sheet
JPS616295A (en) * 1984-06-21 1986-01-11 Sumitomo Metal Ind Ltd Lamination-plated steel sheet
JPS616296A (en) * 1984-06-19 1986-01-11 Sumitomo Metal Ind Ltd Lamination-plated steel sheet having high corrosion resistance
JPS61157692A (en) * 1984-12-28 1986-07-17 Sumitomo Metal Ind Ltd Laminate type plated steel sheet
JPS627888A (en) * 1985-07-03 1987-01-14 Nippon Steel Corp Zinc of zinc alloy plated steel sheet having superior corrosion resistance and paintability
JPS62294197A (en) * 1986-06-12 1987-12-21 Sumitomo Metal Ind Ltd Rustproof steel sheet for automobile and its production
JPH07203797A (en) * 1994-01-20 1995-08-08 Tominaga Jushi Kogyosho:Kk Container for excretion used for small animal such as hamster

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635790A (en) * 1979-08-29 1981-04-08 Sumitomo Metal Ind Ltd Surface treated steel sheet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635790A (en) * 1979-08-29 1981-04-08 Sumitomo Metal Ind Ltd Surface treated steel sheet

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60128286A (en) * 1983-12-14 1985-07-09 Sumitomo Metal Ind Ltd Double plated steel sheet
JPH036235B2 (en) * 1983-12-14 1991-01-29 Sumitomo Metal Ind
JPS616296A (en) * 1984-06-19 1986-01-11 Sumitomo Metal Ind Ltd Lamination-plated steel sheet having high corrosion resistance
JPH0468396B2 (en) * 1984-06-19 1992-11-02 Sumitomo Metal Ind
JPS616295A (en) * 1984-06-21 1986-01-11 Sumitomo Metal Ind Ltd Lamination-plated steel sheet
JPS61157692A (en) * 1984-12-28 1986-07-17 Sumitomo Metal Ind Ltd Laminate type plated steel sheet
JPH0526878B2 (en) * 1984-12-28 1993-04-19 Sumitomo Metal Ind
JPS627888A (en) * 1985-07-03 1987-01-14 Nippon Steel Corp Zinc of zinc alloy plated steel sheet having superior corrosion resistance and paintability
JPH0548313B2 (en) * 1985-07-03 1993-07-21 Nippon Steel Corp
JPS62294197A (en) * 1986-06-12 1987-12-21 Sumitomo Metal Ind Ltd Rustproof steel sheet for automobile and its production
JPH0571675B2 (en) * 1986-06-12 1993-10-07 Sumitomo Metal Ind
JPH07203797A (en) * 1994-01-20 1995-08-08 Tominaga Jushi Kogyosho:Kk Container for excretion used for small animal such as hamster

Also Published As

Publication number Publication date
JPS6327438B2 (en) 1988-06-02

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