IT7949817A0 - Procedimento per produrre nastro di acciaio galvanizzato rivestito con lega su un lato - Google Patents

Procedimento per produrre nastro di acciaio galvanizzato rivestito con lega su un lato

Info

Publication number
IT7949817A0
IT7949817A0 IT7949817A IT4981779A IT7949817A0 IT 7949817 A0 IT7949817 A0 IT 7949817A0 IT 7949817 A IT7949817 A IT 7949817A IT 4981779 A IT4981779 A IT 4981779A IT 7949817 A0 IT7949817 A0 IT 7949817A0
Authority
IT
Italy
Prior art keywords
alloy
procedure
steel strip
galvanized steel
strip coated
Prior art date
Application number
IT7949817A
Other languages
English (en)
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 IT7949817A0 publication Critical patent/IT7949817A0/it

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
    • C23C2/006—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
    • 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
    • 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
IT7949817A 1978-11-08 1979-07-20 Procedimento per produrre nastro di acciaio galvanizzato rivestito con lega su un lato IT7949817A0 (it)

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
IT7949817A0 true IT7949817A0 (it) 1979-07-20

Family

ID=25501314

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7949817A IT7949817A0 (it) 1978-11-08 1979-07-20 Procedimento per produrre nastro di acciaio galvanizzato rivestito con lega su un lato

Country Status (10)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487383A1 (fr) * 1980-07-28 1982-01-29 Teksid Spa Tole mince a longue duree de vie pour carrosserie d'automobile, et procede pour sa fabrication
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
WO1980000977A1 (en) 1980-05-15
EP0020464A1 (en) 1981-01-07
US4171392A (en) 1979-10-16
ATA449279A (de) 1981-06-15
CA1098385A (en) 1981-03-31
ES481704A1 (es) 1980-08-16
JPS55500872A (it) 1980-10-30
AU4735979A (en) 1980-05-15
BE878225A (fr) 1979-12-03
AT365658B (de) 1982-02-10

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