JPS55110792A - Surface treated steel plate - Google Patents

Surface treated steel plate

Info

Publication number
JPS55110792A
JPS55110792A JP1692979A JP1692979A JPS55110792A JP S55110792 A JPS55110792 A JP S55110792A JP 1692979 A JP1692979 A JP 1692979A JP 1692979 A JP1692979 A JP 1692979A JP S55110792 A JPS55110792 A JP S55110792A
Authority
JP
Japan
Prior art keywords
steel plate
coated
surface treated
treated steel
chromate film
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
JP1692979A
Other languages
Japanese (ja)
Inventor
Atsuyoshi Shibuya
Mikio Kurimoto
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 JP1692979A priority Critical patent/JPS55110792A/en
Publication of JPS55110792A publication Critical patent/JPS55110792A/en
Pending 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

PURPOSE:To provide a high corrosion resistant steel plate with excellent surface gloss degree by an method wherein a Ni-Zn alloy coated layer with specific composition is formed on a steel plate and, thereafter, a chromate film is coated. CONSTITUTION:Electroplating is applied to a steel plate within an Ni-Zn plating bath to form an Ni-Zn alloy coated layer of which Ni ratio is 9-20%. Subsequently, if the coated steel plate is immersed in a chromic acid anhydride solution for a predetermined time to adhere 5-50mg/m<2> of chromate film, white rust is prevented and the gloss degree of a plated layer is enhanced as well as corrosion resistance is remarkably enhanced.
JP1692979A 1979-02-15 1979-02-15 Surface treated steel plate Pending JPS55110792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1692979A JPS55110792A (en) 1979-02-15 1979-02-15 Surface treated steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1692979A JPS55110792A (en) 1979-02-15 1979-02-15 Surface treated steel plate

Publications (1)

Publication Number Publication Date
JPS55110792A true JPS55110792A (en) 1980-08-26

Family

ID=11929810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1692979A Pending JPS55110792A (en) 1979-02-15 1979-02-15 Surface treated steel plate

Country Status (1)

Country Link
JP (1) JPS55110792A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512841A1 (en) * 1980-12-24 1983-03-18 Nippon Kokan Kk STEEL SHEET COATED WITH MULTIPLE LAYERS HAVING GOOD RESISTANCE TO CORROSION, GOOD ABILITY TO RECEIVE PAINT AND GOOD RESISTANCE TO CORROSION AFTER APPLICATION OF PAINT LAYER
JPS5890951A (en) * 1981-11-26 1983-05-30 住友金属工業株式会社 Laminated board having excellent corrosion-resistant property
FR2519655A1 (en) * 1982-01-11 1983-07-18 Ebara Udylite Kk CHROMATE COMPOSITION AND PROCESS FOR TREATING ZINC-NICKEL ALLOYS
JPS58185777A (en) * 1982-04-24 1983-10-29 Kawasaki Steel Corp Aqueous chromating solution for steel plate plated with zinc-nickel alloy
US4537837A (en) * 1983-03-16 1985-08-27 Gunn Walter H Corrosion resistant metal composite with metallic undercoat and chromium topcoat
JPS60262976A (en) * 1984-06-08 1985-12-26 Usui Internatl Ind Co Ltd Heat and corrosion resistant multiply coated steel material and formation of multilayered coat
JPS616296A (en) * 1984-06-19 1986-01-11 Sumitomo Metal Ind Ltd Lamination-plated steel sheet having high corrosion resistance
JPS6184381A (en) * 1984-10-02 1986-04-28 Nippon Steel Corp Composite plated steel sheet having superior durability
GB2225591B (en) * 1988-10-29 1993-09-01 Usui Kokusai Sangyo Kk Coated metal product with heat-resistant corrosion-resistant plating layers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5389835A (en) * 1977-01-13 1978-08-08 Oxy Metal Industries Corp Multilayer coating containing zinc and its preparation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5389835A (en) * 1977-01-13 1978-08-08 Oxy Metal Industries Corp Multilayer coating containing zinc and its preparation

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512841A1 (en) * 1980-12-24 1983-03-18 Nippon Kokan Kk STEEL SHEET COATED WITH MULTIPLE LAYERS HAVING GOOD RESISTANCE TO CORROSION, GOOD ABILITY TO RECEIVE PAINT AND GOOD RESISTANCE TO CORROSION AFTER APPLICATION OF PAINT LAYER
JPS5890951A (en) * 1981-11-26 1983-05-30 住友金属工業株式会社 Laminated board having excellent corrosion-resistant property
FR2519655A1 (en) * 1982-01-11 1983-07-18 Ebara Udylite Kk CHROMATE COMPOSITION AND PROCESS FOR TREATING ZINC-NICKEL ALLOYS
JPS58185777A (en) * 1982-04-24 1983-10-29 Kawasaki Steel Corp Aqueous chromating solution for steel plate plated with zinc-nickel alloy
US4537837A (en) * 1983-03-16 1985-08-27 Gunn Walter H Corrosion resistant metal composite with metallic undercoat and chromium topcoat
JPS60262976A (en) * 1984-06-08 1985-12-26 Usui Internatl Ind Co Ltd Heat and corrosion resistant multiply coated steel material and formation of multilayered coat
JPS616296A (en) * 1984-06-19 1986-01-11 Sumitomo Metal Ind Ltd Lamination-plated steel sheet having high corrosion resistance
JPS6184381A (en) * 1984-10-02 1986-04-28 Nippon Steel Corp Composite plated steel sheet having superior durability
GB2225591B (en) * 1988-10-29 1993-09-01 Usui Kokusai Sangyo Kk Coated metal product with heat-resistant corrosion-resistant plating layers

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