GB1256928A - - Google Patents

Info

Publication number
GB1256928A
GB1256928A GB1256928DA GB1256928A GB 1256928 A GB1256928 A GB 1256928A GB 1256928D A GB1256928D A GB 1256928DA GB 1256928 A GB1256928 A GB 1256928A
Authority
GB
United Kingdom
Prior art keywords
gas
granules
march
galvanized
wire
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
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 GB1256928A publication Critical patent/GB1256928A/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
    • C23C2/22—Removing excess of molten coatings; Controlling or regulating the coating thickness by rubbing, e.g. using knives, e.g. rubbing solids

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

1,256,928. Coating by hot dipping. AUSTRALIAN WIRE INDUSTRIES PTY., Ltd. March 7, 1969 [March 8, 1968], No. 12286/69. Heading C7F. A wire 10 is galvanized by passing it through a bath of molten zinc and then upwardly through an open ended chamber containing granules 13 of e.g. gravel and having an opening 20 for supplying a non-oxidising gas, e.g. liquid petroleum gas, blast furnace gas, annealing furnace gas or coke oven gas containing hydrogen sulphide. The S.G. of the granules is 2À0 to 4À5 and their size from to “ inch. The chamber has detachable plates 12a, 12b to allow the granules to be renewed. Several wires may be galvanized simultaneously.
GB1256928D 1968-03-08 1969-03-07 Expired GB1256928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU34755/68A AU421751B2 (en) 1968-03-08 1968-03-08 Improved method of and apparatus for wiping galvanised wire or strip

Publications (1)

Publication Number Publication Date
GB1256928A true GB1256928A (en) 1971-12-15

Family

ID=3722015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1256928D Expired GB1256928A (en) 1968-03-08 1969-03-07

Country Status (5)

Country Link
US (1) US3738861A (en)
JP (1) JPS5020552B1 (en)
AU (1) AU421751B2 (en)
BE (1) BE729567A (en)
GB (1) GB1256928A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850446A1 (en) * 1977-11-21 1979-05-23 Australian Wire Ind Pty METHOD AND DEVICE FOR WIPING A WIRE OR STRIP PROVIDED WITH A METAL COATING APPLIED IN A HOT DIVING METHOD
EP0260533A2 (en) * 1986-09-19 1988-03-23 Unitas S.A. Method and apparatus for removing a liquid coating from steel strip
BE1004900A3 (en) * 1991-05-29 1993-02-16 Bekaert Sa Nv Coating metal wires
GB2281309A (en) * 1993-08-27 1995-03-01 Boc Group Plc Post-treatment of galvanised metal using reducing gas
CN109266987A (en) * 2018-08-29 2019-01-25 广州倬粤动力新能源有限公司 The process equipment of zinc silk

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914481A (en) * 1973-03-01 1975-10-21 Theodore Bostroem Process of hot dip metallizing of metallic articles
US3892894A (en) * 1973-03-16 1975-07-01 Australian Wire Ind Pty Wiping hot dipped galvanized wire or strip
JPS5235722A (en) * 1975-09-16 1977-03-18 Nippon Steel Corp One side molten metal plating method
DE2815485A1 (en) * 1978-04-10 1979-10-18 Messer Griesheim Gmbh METHOD AND DEVICE FOR GALVANIZING WIRE
US4421054A (en) * 1980-04-11 1983-12-20 Bethlehem Steel Corporation Apparatus for preventing surface blemishes on aluminum-zinc alloy coatings
US4310572A (en) * 1980-04-11 1982-01-12 Bethlehem Steel Corporation Method for wiping hot dip metallic coatings
ES534131A0 (en) * 1984-02-23 1985-11-01 Australian Wire Ind Pty METHOD AND APPARATUS FOR CLEANING BY RUBBING A WIRE OR STRIP
US20050233088A1 (en) * 2002-06-28 2005-10-20 Walter Trakowski Use of separation gas in continuous hot dip metal finishing
CN110184554B (en) * 2019-05-30 2023-12-22 河北鑫鹏通信设备有限公司 Electromagnetic wiping device for hot galvanizing of open steel wire without nitrogen protection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131093A (en) * 1961-11-08 1964-04-28 Boeing Co Combined cleaning and tinning apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850446A1 (en) * 1977-11-21 1979-05-23 Australian Wire Ind Pty METHOD AND DEVICE FOR WIPING A WIRE OR STRIP PROVIDED WITH A METAL COATING APPLIED IN A HOT DIVING METHOD
FR2409321A1 (en) * 1977-11-21 1979-06-15 Australian Wire Ind Pty METHOD AND APPARATUS FOR WIPING WIRE OR STRIP COMING FROM A MELTED COATING BATH
EP0260533A2 (en) * 1986-09-19 1988-03-23 Unitas S.A. Method and apparatus for removing a liquid coating from steel strip
EP0260533A3 (en) * 1986-09-19 1989-03-15 Paul Fontaine Method and apparatus for removing a liquid coating from steel strip
BE1004900A3 (en) * 1991-05-29 1993-02-16 Bekaert Sa Nv Coating metal wires
GB2281309A (en) * 1993-08-27 1995-03-01 Boc Group Plc Post-treatment of galvanised metal using reducing gas
GB2281309B (en) * 1993-08-27 1997-04-23 Boc Group Plc A method of galvanising
CN109266987A (en) * 2018-08-29 2019-01-25 广州倬粤动力新能源有限公司 The process equipment of zinc silk

Also Published As

Publication number Publication date
AU3475568A (en) 1970-09-10
US3738861A (en) 1973-06-12
AU421751B2 (en) 1972-02-25
BE729567A (en) 1969-08-18
JPS5020552B1 (en) 1975-07-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years