GB1489618A - Method of producing aluminium-coated steel - Google Patents

Method of producing aluminium-coated steel

Info

Publication number
GB1489618A
GB1489618A GB5605974A GB5605974A GB1489618A GB 1489618 A GB1489618 A GB 1489618A GB 5605974 A GB5605974 A GB 5605974A GB 5605974 A GB5605974 A GB 5605974A GB 1489618 A GB1489618 A GB 1489618A
Authority
GB
United Kingdom
Prior art keywords
steel
coated steel
dec
spraying
rolling
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.)
Expired
Application number
GB5605974A
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
Priority claimed from JP49000500A external-priority patent/JPS5096435A/ja
Priority claimed from JP11501674A external-priority patent/JPS5141644A/en
Priority claimed from JP11501774A external-priority patent/JPS5141645A/en
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of GB1489618A publication Critical patent/GB1489618A/en
Expired 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F17/00—Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

1489618 Spraying steel with Al and posttreating SUMITOMO METAL INDUSTRIES Ltd 30 Dec 1974 [28 Dec 1973 4 Oct 1974 (2)] 56059/74 Heading C7F A steel surface is maintained at 100-500‹C and sprayed with Al; the Al-coated steel is then worked to an area reduction of 5-80%. This may be done by cold-rolling, optionally followed by heating at 150-600‹C for 3 minutes to 24 hours; alternatively rolling may take place at 150-600‹C. The steel is pre-treated by grit- or shot-blasting or pickling followed by washing; the coating thickness may be 30-300Á and spraying may be in a reducing, N 2 , or Ar atmosphere.
GB5605974A 1973-12-28 1974-12-30 Method of producing aluminium-coated steel Expired GB1489618A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP49000500A JPS5096435A (en) 1973-12-28 1973-12-28
JP11501674A JPS5141644A (en) 1974-10-04 1974-10-04 ARUMINIUMUHIFUKUKOZAINO SEIZOHO
JP11501774A JPS5141645A (en) 1974-10-04 1974-10-04 KOZAIHYOMENHENOARUMINIUMUHIFUKUHO

Publications (1)

Publication Number Publication Date
GB1489618A true GB1489618A (en) 1977-10-26

Family

ID=27274485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5605974A Expired GB1489618A (en) 1973-12-28 1974-12-30 Method of producing aluminium-coated steel

Country Status (3)

Country Link
DE (1) DE2461730A1 (en)
FR (1) FR2256258B1 (en)
GB (1) GB1489618A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122651A (en) * 1982-06-25 1984-01-18 Atomic Energy Authority Uk Low porosity sprayed metallic coatings
GB2122650A (en) * 1982-06-28 1984-01-18 Nisshin Steel Co Ltd Aluminium coated steel sheet and process for producing the same
FR2530536A1 (en) * 1982-07-26 1984-01-27 Nisshin Steel Co Ltd Aluminium-coated steel sheet and process for its production.
GB2133045A (en) * 1982-11-30 1984-07-18 Schmitz Intero Stahl Masch A process and an appliance for the application of a characterization mark to a steel product by spraying molten metal thereon
GB2136452A (en) * 1983-03-09 1984-09-19 Nat Res Dev Metal-coating a metallic substrate
GB2163182A (en) * 1984-08-15 1986-02-19 Nat Res Dev Flow coating of metals
GB2177120A (en) * 1985-06-26 1987-01-14 John Michael Slater Improvements in and relating to metal coated carbon gouging rods
EP1336666A1 (en) * 2000-11-08 2003-08-20 Bhp Steel (Jla) Pty. Ltd. Cold-formable metal-coated strip
FR2883007A1 (en) * 2005-03-11 2006-09-15 Usinor Sa PROCESS FOR MANUFACTURING A COATED STEEL MEMBER HAVING VERY HIGH RESISTANCE AFTER THERMAL TREATMENT
EP2740560A1 (en) * 2012-12-07 2014-06-11 MK Metallfolien GmbH Roll clad steel foil and method for producing such roll clad steel foil

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663181A (en) * 1986-02-24 1987-05-05 Conoco Inc. Method for applying protective coatings
AT404905B (en) * 1990-08-03 1999-03-25 Andritz Ag Maschf SYSTEM FOR APPLYING A SPRAY LAYER TO A LEVEL OR CURVED SURFACE OF A WORKPIECE
FR2701273B1 (en) * 1993-02-05 1995-04-28 Daussan & Co Method for producing a protective coating on iron-based tools intended to be brought into contact with a molten metal or ferrous alloy, coating thus obtained and tool comprising such a coating.
DE102019116363A1 (en) 2019-06-17 2020-12-17 Benteler Automobiltechnik Gmbh Method for the production of an armor component for motor vehicles

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122651A (en) * 1982-06-25 1984-01-18 Atomic Energy Authority Uk Low porosity sprayed metallic coatings
GB2122650A (en) * 1982-06-28 1984-01-18 Nisshin Steel Co Ltd Aluminium coated steel sheet and process for producing the same
FR2530536A1 (en) * 1982-07-26 1984-01-27 Nisshin Steel Co Ltd Aluminium-coated steel sheet and process for its production.
GB2133045A (en) * 1982-11-30 1984-07-18 Schmitz Intero Stahl Masch A process and an appliance for the application of a characterization mark to a steel product by spraying molten metal thereon
GB2136452A (en) * 1983-03-09 1984-09-19 Nat Res Dev Metal-coating a metallic substrate
EP0119036A1 (en) * 1983-03-09 1984-09-19 National Research Development Corporation Metal-coating a metallic substrate
GB2163182A (en) * 1984-08-15 1986-02-19 Nat Res Dev Flow coating of metals
GB2177120A (en) * 1985-06-26 1987-01-14 John Michael Slater Improvements in and relating to metal coated carbon gouging rods
EP1336666A1 (en) * 2000-11-08 2003-08-20 Bhp Steel (Jla) Pty. Ltd. Cold-formable metal-coated strip
US6706331B2 (en) 2000-11-08 2004-03-16 Bhp Steel (Jla) Pty Ltd Cold-formable metal-coated strip
FR2883007A1 (en) * 2005-03-11 2006-09-15 Usinor Sa PROCESS FOR MANUFACTURING A COATED STEEL MEMBER HAVING VERY HIGH RESISTANCE AFTER THERMAL TREATMENT
WO2006097593A1 (en) * 2005-03-11 2006-09-21 Arcelor France Method for making a coated steel part having very high resistance after heat treatment
US7708843B2 (en) 2005-03-11 2010-05-04 Arcelormittal France Method for making a coated steel part having very high resistance after heat treatment
EP2740560A1 (en) * 2012-12-07 2014-06-11 MK Metallfolien GmbH Roll clad steel foil and method for producing such roll clad steel foil

Also Published As

Publication number Publication date
FR2256258B1 (en) 1977-07-08
FR2256258A1 (en) 1975-07-25
DE2461730A1 (en) 1975-07-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee