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GB1483293A - Process and apparatus for coating a wire - Google Patents

Process and apparatus for coating a wire

Info

Publication number
GB1483293A
GB1483293A GB40751/74A GB4075174A GB1483293A GB 1483293 A GB1483293 A GB 1483293A GB 40751/74 A GB40751/74 A GB 40751/74A GB 4075174 A GB4075174 A GB 4075174A GB 1483293 A GB1483293 A GB 1483293A
Authority
GB
United Kingdom
Prior art keywords
wire
coating
bath
nozzle
outlet chamber
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
GB40751/74A
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of GB1483293A publication Critical patent/GB1483293A/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
    • 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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • C23C2/185—Tubes; Wires
    • 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
    • C23C2/08—Tin or alloys based thereon

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)

Abstract

1483293 Coating wires by hot dipping SIEMENS A G 18 Sept 1974 [19 Sept 1973] 40751/74 Heading C7F In the coating of a wire of e.g. Cu with e.g. Sn by hot dipping, the thickness of the coating is controlled by withdrawing it through a nozzle 4 in an outlet chamber, which nozzle does not touch the coated wire. An inert gas is fed to the nozzle arid the gas escapes over the top of the bath as well as along the wire. The outlet chamber may be heated to above the melting point of Sn. The wire may be passed vertically upwards through a bath, the wire passing through an inlet chamber, which is similar to the outlet chamber. In a modification Fig. 3, (not shown) the wire may enter and leave at the upper surface of the bath.
GB40751/74A 1973-09-19 1974-09-18 Process and apparatus for coating a wire Expired GB1483293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732347248 DE2347248A1 (en) 1973-09-19 1973-09-19 PROCESS FOR PRODUCING TIN COATINGS ON WIRE FROM COPPER OR COPPER ALLOYS BY HOT TIN PLATING

Publications (1)

Publication Number Publication Date
GB1483293A true GB1483293A (en) 1977-08-17

Family

ID=5893106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40751/74A Expired GB1483293A (en) 1973-09-19 1974-09-18 Process and apparatus for coating a wire

Country Status (6)

Country Link
AT (1) AT330542B (en)
DE (1) DE2347248A1 (en)
FR (1) FR2244009B1 (en)
GB (1) GB1483293A (en)
IT (1) IT1021428B (en)
SE (1) SE7411735L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287238A (en) * 1980-04-11 1981-09-01 Bethlehem Steel Corporation Protective atmosphere gas wiping apparatus and method of using
AU621142B2 (en) * 1988-08-24 1992-03-05 Australian Wire Industries Pty Ltd Jet wiping nozzle

Also Published As

Publication number Publication date
FR2244009A1 (en) 1975-04-11
AT330542B (en) 1976-07-12
ATA695974A (en) 1975-09-15
SE7411735L (en) 1975-03-20
FR2244009B1 (en) 1977-11-25
DE2347248A1 (en) 1975-04-24
IT1021428B (en) 1978-01-30

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Legal Events

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