EP0705910B1 - Procédé de déposition d'une couche superficielle sur des fils profilés - Google Patents

Procédé de déposition d'une couche superficielle sur des fils profilés Download PDF

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Publication number
EP0705910B1
EP0705910B1 EP95115631A EP95115631A EP0705910B1 EP 0705910 B1 EP0705910 B1 EP 0705910B1 EP 95115631 A EP95115631 A EP 95115631A EP 95115631 A EP95115631 A EP 95115631A EP 0705910 B1 EP0705910 B1 EP 0705910B1
Authority
EP
European Patent Office
Prior art keywords
wire
profiled
profile
coating
wires
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 - Lifetime
Application number
EP95115631A
Other languages
German (de)
English (en)
Other versions
EP0705910A1 (fr
Inventor
Johannes Dipl.-Ing. Verwaayen
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.)
BTS DRAHTSEILE GMBH
Original Assignee
BTS Drahtseile GmbH
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 BTS Drahtseile GmbH filed Critical BTS Drahtseile GmbH
Publication of EP0705910A1 publication Critical patent/EP0705910A1/fr
Application granted granted Critical
Publication of EP0705910B1 publication Critical patent/EP0705910B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • 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
    • 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
    • C23C2/26—After-treatment
    • 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
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/38—Wires; Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • B21B2001/383—Cladded or coated products

Definitions

  • the invention relates to a method for Surface coating of Z-profile wires, in which a Profiled wire and in a metal or Metal alloy melt with a corrosion protection layer is provided and their use for the manufacture of fully closed ropes.
  • Hot dip galvanizing has long been considered effective corrosion protection for unalloyed steel known. Also in the wider area of wire technology galvanized wires for use in aggressive environments the alternative to expensive stainless steel wires.
  • Japanese patent applications JP-A-02 212 617 and JP-A-02-212 615 disclose the hot coating of Steel wire with a eutectic Zn-Al alloy 1-10% Al and the rest Zn, where the steel wire becomes one given cross section is rolled.
  • the Japanese Patent application JP-A-04 249 011 describes this One drafting rollers with a soft coating material like tin or aluminum coated round wire an elliptical cross section.
  • the invention is therefore based on the object known and previously described methods for Surface coating of profile wires like this design and develop that wire profiled and provided with a corrosion protection layer is, with a uniform coating of the profiled wire surface should be achieved.
  • a coating is desired in which the Profile wires have sufficient edge coverage.
  • This task is carried out in a procedure according to Preamble of claim 1 solved in that the First pre-rolled wire, then surface coated and then finished profiling. According to the invention So profiling is already done with existing ones Surface coating.
  • Galfan coating material used.
  • the usage from Galfan is advantageous because profiling from already surface-coated by hot-dip galvanizing Material is not possible. The reason for this is the pronounced hard zinc layer, which occurs during hot-dip galvanizing forms and which is very difficult to deform. On the other hand can Galfan due to the lack of hard zinc layer and its good deformation properties without problems profile.
  • profile wires 1 after profiling on the one hand with pure zinc 2 and on the other hand with Galfan 3 are galvanized, in Fig. 1 profile wire is the same Geometry which, according to the invention, is initially rough-rolled, then Galfan coated and then finished profiled has been shown.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Corsets Or Brassieres (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Metal Rolling (AREA)
  • Ropes Or Cables (AREA)

Claims (5)

  1. Procédé pour revêtir superficiellement des fils à profil en Z, en particulier pour câbles entièrement clos, dans lequel un fil (1) est profilé et muni d'une couche anti-corrosion dans un bain de métal ou d'un alliage métallique, caractérisé en ce que le fil (1) est tout d'abord prélaminé, puis revêtu superficiellement, puis amené par profilage à son profil final.
  2. Procédé suivant la revendication 1, caractérisé en ce que l'on utilise du "Galfan" (3) comme matériau de revêtement.
  3. Procédé suivant la revendication 1 ou 2, caractérisé en ce que le revêtement superficiel est réalisé sur le fil machine.
  4. Procédé suivant l'une des revendications 1 à 3, caractérisé en ce que le profilage du fil revêtu (1) est réalisé par laminage à froid.
  5. Utilisation d'un fil profilé à profil en Z réalisé suivant le procédé de l'une des revendications 1 à 4, pour la fabrication d'un câble entièrement clos.
EP95115631A 1994-10-04 1995-10-04 Procédé de déposition d'une couche superficielle sur des fils profilés Expired - Lifetime EP0705910B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4435402A DE4435402A1 (de) 1994-10-04 1994-10-04 Verfahren zur Oberflächenbeschichtung von Profildrähten
DE4435402 1994-10-04

Publications (2)

Publication Number Publication Date
EP0705910A1 EP0705910A1 (fr) 1996-04-10
EP0705910B1 true EP0705910B1 (fr) 1999-07-07

Family

ID=6529896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115631A Expired - Lifetime EP0705910B1 (fr) 1994-10-04 1995-10-04 Procédé de déposition d'une couche superficielle sur des fils profilés

Country Status (4)

Country Link
EP (1) EP0705910B1 (fr)
AT (1) ATE181966T1 (fr)
DE (2) DE4435402A1 (fr)
ES (1) ES2133639T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7678184B2 (en) 2001-02-14 2010-03-16 Metal Coatings International Inc. Particulate metal alloy coating for providing corrosion protection
US20040206266A1 (en) 2001-02-14 2004-10-21 Metal Coatings International Inc. Particulate metal alloy coating for providing corrosion protection
JP3968471B2 (ja) 2001-03-19 2007-08-29 第一工業製薬株式会社 難燃性ポリオレフィン樹脂組成物

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE526233C (de) * 1931-06-04 Friedrich Wilhelm Schade Verfahren zur Herstellung von Flachdraht mit einem UEberzug aus einem anderen Metall
DD83955A (fr) *
DE536656C (de) * 1929-08-02 1931-10-24 Ver Deutsche Metallwerke Akt G Profilierte Fahrleitung, insbesondere fuer elektrische Bahnen
US2543936A (en) * 1947-09-22 1951-03-06 Julian L Reynolds Apparatus for covering a metallic core with a cast layer of another metal
FR1453390A (fr) * 1965-07-27 1966-06-03 Gkn Group Services Ltd Perfectionnements aux procédés pour la galvanisation continue d'articles métalliques allongés
US3811311A (en) * 1972-04-07 1974-05-21 Anaconda Co Making flat copper-clad steel wire
DE3216628A1 (de) * 1982-05-04 1983-11-10 Seilstorfer GmbH & Co Metallurgische Verfahrenstechnik KG, 8012 Ottobrunn Verfahren zur herstellung eines oberflaechenbeschichteten metallkoerpers und nach dem verfahren hergestellter schichtverbundwerkstoff
JPS59207509A (ja) * 1983-05-11 1984-11-24 住友電気工業株式会社 平角絶縁電線の製造方法
EP0298518B1 (fr) * 1987-07-10 1993-03-31 Fujikura Ltd. Procédé pour fabriquer un fil de contact en acier avec une gaine en enivre
JP3105507B2 (ja) * 1989-02-13 2000-11-06 日本ケーブル・システム株式会社 コントロールケーブル
JP3105506B2 (ja) * 1989-02-13 2000-11-06 日本ケーブル・システム株式会社 コントロールケーブルの導管およびその製法
JPH07116552B2 (ja) * 1990-12-11 1995-12-13 新日本製鐵株式会社 ワイヤソー用ワイヤ及びその製造方法
JP2503380B2 (ja) * 1991-02-04 1996-06-05 日立電線株式会社 平角線の製造方法
DE4105159A1 (de) * 1991-02-20 1992-08-27 K A Schwan Vorrichtung zum beschichten und rippen von betonstahl

Also Published As

Publication number Publication date
ES2133639T3 (es) 1999-09-16
EP0705910A1 (fr) 1996-04-10
DE59506340D1 (de) 1999-08-12
ATE181966T1 (de) 1999-07-15
DE4435402A1 (de) 1996-04-11

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