JPS5672160A - Unevenly-patterned hot-dipped steel sheet of high contrast and its manufacture - Google Patents

Unevenly-patterned hot-dipped steel sheet of high contrast and its manufacture

Info

Publication number
JPS5672160A
JPS5672160A JP14766979A JP14766979A JPS5672160A JP S5672160 A JPS5672160 A JP S5672160A JP 14766979 A JP14766979 A JP 14766979A JP 14766979 A JP14766979 A JP 14766979A JP S5672160 A JPS5672160 A JP S5672160A
Authority
JP
Japan
Prior art keywords
steel sheet
hot
unevenly
patterned
dipped
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
JP14766979A
Other languages
Japanese (ja)
Other versions
JPS642664B2 (en
Inventor
Takeshi Shoji
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 Nisshin Co Ltd
Original Assignee
Nisshin Steel Co 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP14766979A priority Critical patent/JPS5672160A/en
Publication of JPS5672160A publication Critical patent/JPS5672160A/en
Publication of JPS642664B2 publication Critical patent/JPS642664B2/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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • C23C2/285—Thermal after-treatment, e.g. treatment in oil bath for remelting the coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Coating With Molten Metal (AREA)

Abstract

PURPOSE:To manufacture the titled steel sheet with superior corrosion resistance, suitability to coating and rigidity by hot dipping an unevenly-patterned cold-rolled steel sheet and optionally carrying out alloying treatment at once followed by leveling and surface polishing. CONSTITUTION:Unevenly-patterned cold-rolled steel sheet 1 is uniformly hot dipped by applying a hot dipping thickness adjusting method by gas spraying. Since hot dipped layer 2 has a uniform thickness the uneven pattern remains almost similarly after the hot dipping. Alloying treatment may be carried out immediately after the hot dipping. Sheet 1 is then leveled to correct the flatness, and protrusions 4 alone of sheet 1 are uniformly polished. Sinse recesses 3 are not polished at this time, they have no luster. Accordingly, the contrast is further raised, and an unevenly-patterned hot-dipped steel sheet with superior appearance is obtd.
JP14766979A 1979-11-16 1979-11-16 Unevenly-patterned hot-dipped steel sheet of high contrast and its manufacture Granted JPS5672160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14766979A JPS5672160A (en) 1979-11-16 1979-11-16 Unevenly-patterned hot-dipped steel sheet of high contrast and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14766979A JPS5672160A (en) 1979-11-16 1979-11-16 Unevenly-patterned hot-dipped steel sheet of high contrast and its manufacture

Publications (2)

Publication Number Publication Date
JPS5672160A true JPS5672160A (en) 1981-06-16
JPS642664B2 JPS642664B2 (en) 1989-01-18

Family

ID=15435587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14766979A Granted JPS5672160A (en) 1979-11-16 1979-11-16 Unevenly-patterned hot-dipped steel sheet of high contrast and its manufacture

Country Status (1)

Country Link
JP (1) JPS5672160A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563237A1 (en) * 1984-04-24 1985-10-25 Maubeuge Fer Metallic product coated with a zinc alloy comprising reliefs and process for the manufacture of the said product

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53100132A (en) * 1977-02-14 1978-09-01 Nisshin Steel Co Ltd Melting plated steel plate with uneven pattern and its preparation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53100132A (en) * 1977-02-14 1978-09-01 Nisshin Steel Co Ltd Melting plated steel plate with uneven pattern and its preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563237A1 (en) * 1984-04-24 1985-10-25 Maubeuge Fer Metallic product coated with a zinc alloy comprising reliefs and process for the manufacture of the said product

Also Published As

Publication number Publication date
JPS642664B2 (en) 1989-01-18

Similar Documents

Publication Publication Date Title
JPS5458736A (en) Method of depositing low surface energy coating layer
JPS5672160A (en) Unevenly-patterned hot-dipped steel sheet of high contrast and its manufacture
JPS5446144A (en) Hot plate
DE2966833D1 (en) Inductor for heating rotating metal workpieces, in particular crankshafts, for the purpose of surface hardening at varying operational depths
ES8405083A1 (en) A method of coating a metal surface so as to render it non-stick and abrasion-resistant.
JPS5521533A (en) Producing method of cold rolled steel plate with superior intermediate rustproofness
JPS55139161A (en) Manufacture of engine cylinder
JPS5748367A (en) Metallic coating
JPS55131178A (en) Manufacture of hot zinc dipped steel sheet having blackening resistance
US1935213A (en) Surface ornamentation
ES2107144T3 (en) ELECTROPOSITION PROCEDURE ON A SURFACE OF A ZINC-BASED ALLOY LAYER OF A ZINC-BASED ALLOY AND STEEL MATERIAL COATED WITH A ZINC-BASED ALLOY COAT.
JPS5756291A (en) Printing method for metallic plate
Rausch CHEMICAL SURFACE PRETREATMENT FOR CATHODIC ELECTROCOATING
Stetskiv et al. Substructure of Chromized Steels After Surface Plastic Working
JPS6196084A (en) Pretreatment of steel sheet before chemical conversion treatment
ZA814889B (en) Method of removing electrocatalytically active protective coatings from electrodes with metal cores, and the use of the method
JPS5669368A (en) Surface treatment of heat resistant alloy
JPS5456947A (en) Sprayed watchcase made of stainless steel
Lobstein et al. Characteristics and Performances of Sherardized Coatings
JPS5920475A (en) Pretretment of cold rolled steelplate before coating
ES478046A1 (en) Procedure of enamelled electrostatic with dry powder, on normal carbide plate, with two layers of enamel in a unique baked. (Machine-translation by Google Translate, not legally binding)
Satake et al. Method of Producing Aluminum Coated Steel
Ferrier et al. Relations Between Surface State and Behaviour of Steel for Hot Dip Galvanizing
Tominaga et al. Aluminum Diffusion-Coated Layers on Stainless Steels
Yamazaki Forming Abrasion and Corrosion Resistant Coating on Metal