JPS5792192A - Multiply plated steel plate - Google Patents

Multiply plated steel plate

Info

Publication number
JPS5792192A
JPS5792192A JP16743080A JP16743080A JPS5792192A JP S5792192 A JPS5792192 A JP S5792192A JP 16743080 A JP16743080 A JP 16743080A JP 16743080 A JP16743080 A JP 16743080A JP S5792192 A JPS5792192 A JP S5792192A
Authority
JP
Japan
Prior art keywords
plated
steel plate
panel
multiply
car
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
JP16743080A
Other languages
Japanese (ja)
Inventor
Kazuo Asano
Minoru Nishihara
Atsuyoshi Shibuya
Shigeru Wakano
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP16743080A priority Critical patent/JPS5792192A/en
Publication of JPS5792192A publication Critical patent/JPS5792192A/en
Pending legal-status Critical Current

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  • Electroplating Methods And Accessories (AREA)

Abstract

PURPOSE: To enhance the adhesive strength of a corrosion resistance coated film to an external panel for a car and to provide superior durability as the panel by using a Zn plated steel plate as the panel and further forming an Fe plated layer on one plated side.
CONSTITUTION: A steel plate plated with Zn or a Zn alloy is used as an external panel for a car, and a plate surface corresponding to the outside is further plated with ≥0.5g/m2 Fe. Prior to electrodeposition coating, the plated surface is phosphated to form a phosphate film. In case of a zinc phosphate film [Zn3 (PO4)2.4H2O], Fe is dissolved in the film to deposit Zn2Fe(PO4)2.4H2O, and the adhesive strength of a coated film is enhanced. Thus, a multiply plated steel plate with superior corrosion resistance and durability as an external panel for a car for coating is obtd.
COPYRIGHT: (C)1982,JPO&Japio
JP16743080A 1980-11-27 1980-11-27 Multiply plated steel plate Pending JPS5792192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16743080A JPS5792192A (en) 1980-11-27 1980-11-27 Multiply plated steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16743080A JPS5792192A (en) 1980-11-27 1980-11-27 Multiply plated steel plate

Publications (1)

Publication Number Publication Date
JPS5792192A true JPS5792192A (en) 1982-06-08

Family

ID=15849553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16743080A Pending JPS5792192A (en) 1980-11-27 1980-11-27 Multiply plated steel plate

Country Status (1)

Country Link
JP (1) JPS5792192A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050181A (en) * 1983-08-31 1985-03-19 Nippon Kokan Kk <Nkk> Surface treated steel sheet having high resistance to corrosion
JPS6447894A (en) * 1986-10-02 1989-02-22 Toyo Kohan Co Ltd Double-ply plated steel sheet for soldering
JPH03153883A (en) * 1989-11-13 1991-07-01 Nkk Corp Multi-ply plated steel sheet having superior lubricity, corrosion resistance and suitability to coating
US5073176A (en) * 1990-11-05 1991-12-17 E. I. Du Pont De Nemours And Company Dicarboxylic acid polyesters and polyamides for fluid separation membranes
WO1998033957A1 (en) * 1997-02-04 1998-08-06 Avon Products, Inc. Electroformed hollow jewelry
JP2011162143A (en) * 2010-02-15 2011-08-25 Atsuko Moriuchi Kit with function for manually setting powered photodynamic-type multifunctional motorcycle mirror

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56142885A (en) * 1980-04-08 1981-11-07 Nippon Steel Corp Steel material with plural plating layers
JPS5767195A (en) * 1980-10-09 1982-04-23 Kawasaki Steel Corp Surface treated steel plate with high corrision resistance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56142885A (en) * 1980-04-08 1981-11-07 Nippon Steel Corp Steel material with plural plating layers
JPS5767195A (en) * 1980-10-09 1982-04-23 Kawasaki Steel Corp Surface treated steel plate with high corrision resistance

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050181A (en) * 1983-08-31 1985-03-19 Nippon Kokan Kk <Nkk> Surface treated steel sheet having high resistance to corrosion
JPS6447894A (en) * 1986-10-02 1989-02-22 Toyo Kohan Co Ltd Double-ply plated steel sheet for soldering
JPH03153883A (en) * 1989-11-13 1991-07-01 Nkk Corp Multi-ply plated steel sheet having superior lubricity, corrosion resistance and suitability to coating
US5073176A (en) * 1990-11-05 1991-12-17 E. I. Du Pont De Nemours And Company Dicarboxylic acid polyesters and polyamides for fluid separation membranes
WO1998033957A1 (en) * 1997-02-04 1998-08-06 Avon Products, Inc. Electroformed hollow jewelry
US5891317A (en) * 1997-02-04 1999-04-06 Avon Products, Inc. Electroformed hollow jewelry
JP2011162143A (en) * 2010-02-15 2011-08-25 Atsuko Moriuchi Kit with function for manually setting powered photodynamic-type multifunctional motorcycle mirror

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