JPS5696062A - Manufacture of corrosion resistant steel products coated with zinc alloy by hot dipping - Google Patents

Manufacture of corrosion resistant steel products coated with zinc alloy by hot dipping

Info

Publication number
JPS5696062A
JPS5696062A JP17343579A JP17343579A JPS5696062A JP S5696062 A JPS5696062 A JP S5696062A JP 17343579 A JP17343579 A JP 17343579A JP 17343579 A JP17343579 A JP 17343579A JP S5696062 A JPS5696062 A JP S5696062A
Authority
JP
Japan
Prior art keywords
hot dipping
steel products
zinc alloy
alloy
corrosion resistant
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
JP17343579A
Other languages
Japanese (ja)
Inventor
Hajime Hinoto
Kango Sakai
Katsushi Saito
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 JP17343579A priority Critical patent/JPS5696062A/en
Publication of JPS5696062A publication Critical patent/JPS5696062A/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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon

Abstract

PURPOSE:To obtain corrosion resistant steel products coated with a zinc alloy by hot dipping by enclosing a range, where the alloy stuck to the surfaces of steel products passed through a zinc alloy hot dipping bath contg. a specified amount of Mg and Al is at an unsolidified state with a sealing box and carrying out hot dipping under an atmosphere having a specified oxygen concn. CONSTITUTION:Steel products are passed through a zinc alloy hot dipping bath contg. 0.1-2.5wt% Mn and 0.1-3wt% Al to stick the alloy to the surfaces of the products. Part of all of a range where the stuck alloy is at an unsolidified state is enclosed with a sealing box, and hot dipping is carried out under an atmosphere having <=5,000ppm oxygen concn.
JP17343579A 1979-12-28 1979-12-28 Manufacture of corrosion resistant steel products coated with zinc alloy by hot dipping Pending JPS5696062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17343579A JPS5696062A (en) 1979-12-28 1979-12-28 Manufacture of corrosion resistant steel products coated with zinc alloy by hot dipping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17343579A JPS5696062A (en) 1979-12-28 1979-12-28 Manufacture of corrosion resistant steel products coated with zinc alloy by hot dipping

Publications (1)

Publication Number Publication Date
JPS5696062A true JPS5696062A (en) 1981-08-03

Family

ID=15960403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17343579A Pending JPS5696062A (en) 1979-12-28 1979-12-28 Manufacture of corrosion resistant steel products coated with zinc alloy by hot dipping

Country Status (1)

Country Link
JP (1) JPS5696062A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189363A (en) * 1982-04-26 1983-11-05 Nisshin Steel Co Ltd Manufacture of steel plate coated with alloyed zinc by galvanization
FR2537161A1 (en) * 1981-11-18 1984-06-08 Nisshin Steel Co Ltd PROCESS AND BATH FOR THE PREPARATION OF GALVANIZED STEEL SHEETS BY HOT IMMERSION
JPS6052569A (en) * 1983-08-31 1985-03-25 Taiyo Seikou Kk Plated steel sheet for colored galvanized steel sheet
JPS61166961A (en) * 1985-01-17 1986-07-28 Nippon Kokan Kk <Nkk> Highly corrosion resistant hot-dipped steel sheet
US6465114B1 (en) 1999-05-24 2002-10-15 Nippon Steel Corporation -Zn coated steel material, ZN coated steel sheet and painted steel sheet excellent in corrosion resistance, and method of producing the same
JP2018506644A (en) * 2014-12-24 2018-03-08 ポスコＰｏｓｃｏ Zinc alloy-plated steel material excellent in weldability and corrosion resistance of machined part and method for producing the same

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537161A1 (en) * 1981-11-18 1984-06-08 Nisshin Steel Co Ltd PROCESS AND BATH FOR THE PREPARATION OF GALVANIZED STEEL SHEETS BY HOT IMMERSION
JPS58189363A (en) * 1982-04-26 1983-11-05 Nisshin Steel Co Ltd Manufacture of steel plate coated with alloyed zinc by galvanization
JPS6052569A (en) * 1983-08-31 1985-03-25 Taiyo Seikou Kk Plated steel sheet for colored galvanized steel sheet
JPH0159347B2 (en) * 1983-08-31 1989-12-15 Taiyo Seiko Kk
JPS61166961A (en) * 1985-01-17 1986-07-28 Nippon Kokan Kk <Nkk> Highly corrosion resistant hot-dipped steel sheet
US6465114B1 (en) 1999-05-24 2002-10-15 Nippon Steel Corporation -Zn coated steel material, ZN coated steel sheet and painted steel sheet excellent in corrosion resistance, and method of producing the same
JP2018506644A (en) * 2014-12-24 2018-03-08 ポスコＰｏｓｃｏ Zinc alloy-plated steel material excellent in weldability and corrosion resistance of machined part and method for producing the same
US10584407B2 (en) 2014-12-24 2020-03-10 Posco Zinc alloy plated steel material having excellent weldability and processed-part corrosion resistance and method of manufacturing same
JP2020169388A (en) * 2014-12-24 2020-10-15 ポスコＰｏｓｃｏ Zinc alloy plated steel material excellent in weldability and processed part corrosion resistance, and its manufacturing method
US11248287B2 (en) 2014-12-24 2022-02-15 Posco Zinc alloy plated steel material having excellent weldability and processed-part corrosion resistance

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