IT990172B - PROCEDURE FOR COATING AN IRON CABLE WITH A METAL COATING - Google Patents

PROCEDURE FOR COATING AN IRON CABLE WITH A METAL COATING

Info

Publication number
IT990172B
IT990172B IT51885/73A IT5188573A IT990172B IT 990172 B IT990172 B IT 990172B IT 51885/73 A IT51885/73 A IT 51885/73A IT 5188573 A IT5188573 A IT 5188573A IT 990172 B IT990172 B IT 990172B
Authority
IT
Italy
Prior art keywords
coating
procedure
iron cable
metal
metal coating
Prior art date
Application number
IT51885/73A
Other languages
Italian (it)
Original Assignee
Bethlehem 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 Bethlehem Steel Corp filed Critical Bethlehem Steel Corp
Application granted granted Critical
Publication of IT990172B publication Critical patent/IT990172B/en

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
    • C23C2/12—Aluminium or alloys based thereon
    • 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
    • C23C2/004—Snouts
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0222—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating in a reactive atmosphere, e.g. oxidising or reducing atmosphere
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments

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)
  • Thermal Sciences (AREA)
  • Coating With Molten Metal (AREA)
IT51885/73A 1972-08-09 1973-08-07 PROCEDURE FOR COATING AN IRON CABLE WITH A METAL COATING IT990172B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27830472A 1972-08-09 1972-08-09

Publications (1)

Publication Number Publication Date
IT990172B true IT990172B (en) 1975-06-20

Family

ID=23064483

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51885/73A IT990172B (en) 1972-08-09 1973-08-07 PROCEDURE FOR COATING AN IRON CABLE WITH A METAL COATING

Country Status (11)

Country Link
JP (1) JPS548335B2 (en)
BE (1) BE803307A (en)
CA (1) CA1016423A (en)
DE (1) DE2339916C3 (en)
FR (1) FR2195699B1 (en)
GB (1) GB1436213A (en)
IT (1) IT990172B (en)
LU (1) LU68194A1 (en)
NL (1) NL179146C (en)
SE (1) SE393403B (en)
ZA (1) ZA735088B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758561C2 (en) * 1977-12-29 1984-08-09 Bethlehem Steel Corp., Bethlehem, Pa. Process for coating the surface of iron wire, strip or braid with a silicon-containing aluminum / zinc alloy
FR2413477A2 (en) * 1977-12-30 1979-07-27 Bethlehem Steel Corp Hot dip coating of ferrous metal with aluminium-zinc alloy - using protective atmos. of hydrogen and nitrogen with very low dew point
US4183983A (en) * 1978-08-17 1980-01-15 Selas Corporation Of America Method for reducing metal oxide formation on a continuous metal sheet in the hot dip coating thereof
US4287009A (en) * 1979-11-08 1981-09-01 Bethlehem Steel Corporation Method of producing an aluminum-zinc alloy coated ferrous product to improve corrosion resistance
US4287008A (en) * 1979-11-08 1981-09-01 Bethlehem Steel Corporation Method of improving the ductility of the coating of an aluminum-zinc alloy coated ferrous product
AU543013B2 (en) * 1980-08-19 1985-03-28 Lysaght, J. (Australia) Ltd. Hot-dip coating of ferrous strands
JPS6043476A (en) * 1983-08-17 1985-03-08 Nippon Steel Corp Continuous aluminizing method
US4675214A (en) * 1986-05-20 1987-06-23 Kilbane Farrell M Hot dip aluminum coated chromium alloy steel
DE3933244C1 (en) * 1989-10-05 1990-06-13 Hoesch Stahl Ag, 4600 Dortmund, De Continuous zinc coating appts. for coating metal strip - comprises melt alloy bath covered with hood having hydrogen, steam and inert gas atmos. and control system
BE1004079A6 (en) * 1990-04-17 1992-09-22 Centre Rech Metallurgique Process for forming a coating zinc-aluminum strip steel.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437919A (en) * 1945-07-19 1948-03-16 American Rolling Mill Co Process and means for improving the adherence of aluminum coatings
CH269520A (en) * 1946-07-31 1950-07-15 Alferieff Michel Process for coating metal objects with layers of a different metal.
DE1258242B (en) * 1955-01-11 1968-01-04 United States Steel Corp Process for the production of aluminum-coated welding electrodes made of iron or steel wire

Also Published As

Publication number Publication date
DE2339916B2 (en) 1981-04-30
CA1016423A (en) 1977-08-30
SE393403B (en) 1977-05-09
AU5860673A (en) 1975-01-30
ZA735088B (en) 1974-07-31
JPS548335B2 (en) 1979-04-14
NL179146C (en) 1986-07-16
LU68194A1 (en) 1974-10-01
JPS4984928A (en) 1974-08-15
NL7311038A (en) 1974-02-12
DE2339916A1 (en) 1974-02-28
GB1436213A (en) 1976-05-19
BE803307A (en) 1974-02-07
FR2195699B1 (en) 1979-01-26
DE2339916C3 (en) 1982-03-18
FR2195699A1 (en) 1974-03-08
NL179146B (en) 1986-02-17

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