JPS4984928A - - Google Patents

Info

Publication number
JPS4984928A
JPS4984928A JP48088753A JP8875373A JPS4984928A JP S4984928 A JPS4984928 A JP S4984928A JP 48088753 A JP48088753 A JP 48088753A JP 8875373 A JP8875373 A JP 8875373A JP S4984928 A JPS4984928 A JP S4984928A
Authority
JP
Japan
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
JP48088753A
Other languages
Japanese (ja)
Other versions
JPS548335B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4984928A publication Critical patent/JPS4984928A/ja
Publication of JPS548335B2 publication Critical patent/JPS548335B2/ja
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
    • C23C2/04—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)
JP8875373A 1972-08-09 1973-08-07 Expired JPS548335B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS4984928A true JPS4984928A (enrdf_load_stackoverflow) 1974-08-15
JPS548335B2 JPS548335B2 (enrdf_load_stackoverflow) 1979-04-14

Family

ID=23064483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8875373A Expired JPS548335B2 (enrdf_load_stackoverflow) 1972-08-09 1973-08-07

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62274060A (ja) * 1986-05-20 1987-11-28 ア−ムコ・インコ−ポレイテツド 溶融アルミニウム被覆クロム合金鋼

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758561C2 (de) * 1977-12-29 1984-08-09 Bethlehem Steel Corp., Bethlehem, Pa. Verfahren zur Beschichtung der Oberfläche von Eisendraht, -band oder -litze mit einer Silicium enthaltenden Aluminium/Zink-Legierung
FR2413477A2 (fr) * 1977-12-30 1979-07-27 Bethlehem Steel Corp Procede d'enduction de profiles en metal ferreux par immersion a chaud
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 (ja) * 1983-08-17 1985-03-08 Nippon Steel Corp 連続溶融アルミメツキ法
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 (fr) * 1990-04-17 1992-09-22 Centre Rech Metallurgique Procede pour former un revetement de zinc-aluminium sur une bande d'acier.

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 (fr) * 1946-07-31 1950-07-15 Alferieff Michel Procédé pour le revêtement d'objets en métal par des couches d'un métal différent.
DE1258242B (de) * 1955-01-11 1968-01-04 United States Steel Corp Verfahren zur Herstellung von mit Aluminium beschichteten Schweisselektroden aus Eisen- oder Stahldraht

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62274060A (ja) * 1986-05-20 1987-11-28 ア−ムコ・インコ−ポレイテツド 溶融アルミニウム被覆クロム合金鋼

Also Published As

Publication number Publication date
JPS548335B2 (enrdf_load_stackoverflow) 1979-04-14
AU5860673A (en) 1975-01-30
GB1436213A (en) 1976-05-19
DE2339916C3 (de) 1982-03-18
DE2339916A1 (de) 1974-02-28
ZA735088B (en) 1974-07-31
DE2339916B2 (de) 1981-04-30
CA1016423A (en) 1977-08-30
FR2195699B1 (enrdf_load_stackoverflow) 1979-01-26
LU68194A1 (enrdf_load_stackoverflow) 1974-10-01
BE803307A (fr) 1974-02-07
NL7311038A (enrdf_load_stackoverflow) 1974-02-12
IT990172B (it) 1975-06-20
SE393403B (sv) 1977-05-09
FR2195699A1 (enrdf_load_stackoverflow) 1974-03-08
NL179146C (nl) 1986-07-16
NL179146B (nl) 1986-02-17

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