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WO2009038575A3 - Graphite impregnated wire guide - Google Patents

Graphite impregnated wire guide Download PDF

Info

Publication number
WO2009038575A3
WO2009038575A3 PCT/US2007/078731 US2007078731W WO2009038575A3 WO 2009038575 A3 WO2009038575 A3 WO 2009038575A3 US 2007078731 W US2007078731 W US 2007078731W WO 2009038575 A3 WO2009038575 A3 WO 2009038575A3
Authority
WO
WIPO (PCT)
Prior art keywords
wire
sinker
rolls
wire guide
graphite impregnated
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.)
Ceased
Application number
PCT/US2007/078731
Other languages
French (fr)
Other versions
WO2009038575A2 (en
Inventor
Jason Ji
Yuichi Hiromoto
Hiroaki Inoue
Hisahao Shitahara
Dwayne Bucko
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.)
Vesuvius Crucible Co
Original Assignee
Vesuvius Crucible 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 Vesuvius Crucible Co filed Critical Vesuvius Crucible Co
Priority to PCT/US2007/078731 priority Critical patent/WO2009038575A2/en
Publication of WO2009038575A2 publication Critical patent/WO2009038575A2/en
Publication of WO2009038575A3 publication Critical patent/WO2009038575A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • C23C2/0034—Details related to elements immersed in bath
    • C23C2/00342—Moving elements, e.g. pumps or mixers
    • C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
    • 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
    • C23C2/0035—Means for continuously moving substrate through, into or out of the bath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
    • B05C3/132—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length supported on conveying means

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

A sinker is described for use in hot-dip coating of moving lengths of wire in a molten metal bath. The sinker guides the wire through the bath with little turbulence or vibration, and with reduced friction and contact with the wire. The sinker includes a frame supporting a plurality of rolls along an arcuate periphery. The rolls may be grooved and may comprise carbon-impregnated fused silica. The grooves control the gap between wires and allow for proper coating of the wire. The rolls are spaced apart so that dross does not collect on the sinker. The number, spacing and diameter of the rolls depend on the type of wire being coated and the tension on the wire.
PCT/US2007/078731 2007-09-18 2007-09-18 Graphite impregnated wire guide Ceased WO2009038575A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2007/078731 WO2009038575A2 (en) 2007-09-18 2007-09-18 Graphite impregnated wire guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/078731 WO2009038575A2 (en) 2007-09-18 2007-09-18 Graphite impregnated wire guide

Publications (2)

Publication Number Publication Date
WO2009038575A2 WO2009038575A2 (en) 2009-03-26
WO2009038575A3 true WO2009038575A3 (en) 2009-09-17

Family

ID=40468672

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/078731 Ceased WO2009038575A2 (en) 2007-09-18 2007-09-18 Graphite impregnated wire guide

Country Status (1)

Country Link
WO (1) WO2009038575A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091217A (en) * 1960-03-16 1963-05-28 American Chain & Cable Co Hot-dip coating apparatus
US3863897A (en) * 1973-11-15 1975-02-04 Jackson Communication Corp Floating corner mounted block
US4207362A (en) * 1977-11-21 1980-06-10 Australian Wire Industries Proprietary Limited Method of and apparatus for wiping hot dipped metal coated wire or strip
US4412503A (en) * 1982-07-28 1983-11-01 United States Steel Corporation Sinker assembly for hot-dip coating applications
US4509453A (en) * 1981-11-30 1985-04-09 Giulio Zaccheroni Apparatus for continuously dip-zincing of metallic wire or strip material
US5718766A (en) * 1991-07-26 1998-02-17 Vesuvius Crucible Company Apparatus for guiding metal strip in a molted metal bath
WO2005095293A1 (en) * 2004-04-02 2005-10-13 Vesuvius Crucible Company Refractory articles for quiding or conveying a solidified material and process for the manufacture thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091217A (en) * 1960-03-16 1963-05-28 American Chain & Cable Co Hot-dip coating apparatus
US3863897A (en) * 1973-11-15 1975-02-04 Jackson Communication Corp Floating corner mounted block
US4207362A (en) * 1977-11-21 1980-06-10 Australian Wire Industries Proprietary Limited Method of and apparatus for wiping hot dipped metal coated wire or strip
US4509453A (en) * 1981-11-30 1985-04-09 Giulio Zaccheroni Apparatus for continuously dip-zincing of metallic wire or strip material
US4412503A (en) * 1982-07-28 1983-11-01 United States Steel Corporation Sinker assembly for hot-dip coating applications
US5718766A (en) * 1991-07-26 1998-02-17 Vesuvius Crucible Company Apparatus for guiding metal strip in a molted metal bath
WO2005095293A1 (en) * 2004-04-02 2005-10-13 Vesuvius Crucible Company Refractory articles for quiding or conveying a solidified material and process for the manufacture thereof

Also Published As

Publication number Publication date
WO2009038575A2 (en) 2009-03-26

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