ES481704A1 - Un procedimiento continuo para obtener consistentemente una banda de metal ferreo. - Google Patents

Un procedimiento continuo para obtener consistentemente una banda de metal ferreo.

Info

Publication number
ES481704A1
ES481704A1 ES481704A ES481704A ES481704A1 ES 481704 A1 ES481704 A1 ES 481704A1 ES 481704 A ES481704 A ES 481704A ES 481704 A ES481704 A ES 481704A ES 481704 A1 ES481704 A1 ES 481704A1
Authority
ES
Spain
Prior art keywords
coating
zinc
steel strip
strip
range
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
ES481704A
Other languages
English (en)
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.)
Inland Steel Co
Original Assignee
Inland Steel Co
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 Inland Steel Co filed Critical Inland Steel Co
Publication of ES481704A1 publication Critical patent/ES481704A1/es
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
    • 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
    • C23C2/003—Apparatus
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • 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
    • C23C2/006—Pattern or selective deposits
    • C23C2/0062—Pattern or selective deposits without pre-treatment of the material to be coated, e.g. using masking elements such as casings, shields, fixtures or blocking elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]

Abstract

Un procedimiento continuo para obtener consistentemente una banda de metal férreo galvanizado por inmersión en caliente que tiene un revestimiento intermetálico de zinc-hierro susceptible de ser pintado en una superficie lateral y un revestimiento conformable adherente de zinc metálico en la superficie lateral opuesta.
ES481704A 1978-11-08 1979-06-20 Un procedimiento continuo para obtener consistentemente una banda de metal ferreo. Expired ES481704A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/958,800 US4171392A (en) 1978-11-08 1978-11-08 Process of producing one-side alloyed galvanized steel strip

Publications (1)

Publication Number Publication Date
ES481704A1 true ES481704A1 (es) 1980-08-16

Family

ID=25501314

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481704A Expired ES481704A1 (es) 1978-11-08 1979-06-20 Un procedimiento continuo para obtener consistentemente una banda de metal ferreo.

Country Status (10)

Country Link
US (1) US4171392A (es)
EP (1) EP0020464A1 (es)
JP (1) JPS55500872A (es)
AT (1) AT365658B (es)
AU (1) AU4735979A (es)
BE (1) BE878225A (es)
CA (1) CA1098385A (es)
ES (1) ES481704A1 (es)
IT (1) IT7949817A0 (es)
WO (1) WO1980000977A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2080827B (en) * 1980-07-28 1984-02-08 Teksid Spa Corrosion-proofing metal by electroplating
US4346129A (en) * 1981-03-02 1982-08-24 Republic Steel Corporation Method and apparatus for thickness control of a coating
US4456663A (en) * 1981-12-02 1984-06-26 United States Steel Corporation Hot-dip aluminum-zinc coating method and product
US4513033A (en) * 1984-01-20 1985-04-23 Inland Steel Company Differentially coated galvanized steel strip and method and apparatus for producing same
JPH0621348B2 (ja) * 1986-07-22 1994-03-23 日新製鋼株式会社 合金化亜鉛メツキ鋼板とその製造法
US4752508A (en) * 1987-02-27 1988-06-21 Rasmet Ky Method for controlling the thickness of an intermetallic (Fe-Zn phase) layer on a steel strip in a continuous hot-dip galvanizing process
US4913746A (en) * 1988-08-29 1990-04-03 Lehigh University Method of producing a Zn-Fe galvanneal on a steel substrate
US5077094A (en) * 1989-12-11 1991-12-31 Battelle Development Corp. Process for applying a metal coating to a metal strip by preheating the strip in a non-oxidizing atmosphere, passing the strip through a melt pool of the metal coating material, and rapidly cooling the back surface of the strip
US5049453A (en) * 1990-02-22 1991-09-17 Nippon Steel Corporation Galvannealed steel sheet with distinguished anti-powdering and anti-flaking properties and process for producing the same
DE19646362C2 (de) * 1996-11-09 2000-07-06 Thyssen Stahl Ag Verfahren zum Wärmebehandeln von ZnAl-schmelztauchbeschichtetem Feinblech
DE102007026061A1 (de) * 2007-06-01 2008-12-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verschleiß- und korrosionsbeständiges Bauteil und Verfahren zu seiner Herstellung
DE102017216572A1 (de) * 2017-09-19 2019-03-21 Thyssenkrupp Ag Schmelztauchbeschichtetes Stahlband mit verbessertem Oberflächenerscheinungsbild und Verfahren zu seiner Herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112213A (en) * 1959-12-28 1963-11-26 Armco Steel Corp Differentially coated galvanized strip
US3177088A (en) * 1961-04-28 1965-04-06 Inland Steel Co Galvanized steel material and process for producing same
US4120997A (en) * 1976-05-11 1978-10-17 Inland Steel Company Process for producing one-side galvanized sheet material
US4059711A (en) * 1976-05-14 1977-11-22 Bethlehem Steel Corporation Partially alloyed galvanize product and method
US4104088A (en) * 1977-05-23 1978-08-01 Jones & Laughlin Steel Corporation Method of making differentially coated one side alloyed galvanized steel strip

Also Published As

Publication number Publication date
JPS55500872A (es) 1980-10-30
CA1098385A (en) 1981-03-31
AT365658B (de) 1982-02-10
BE878225A (fr) 1979-12-03
WO1980000977A1 (en) 1980-05-15
US4171392A (en) 1979-10-16
ATA449279A (de) 1981-06-15
EP0020464A1 (en) 1981-01-07
AU4735979A (en) 1980-05-15
IT7949817A0 (it) 1979-07-20

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