ES2159033T3 - Laminacion de perfiles estructurales de acero con recubrimiento galvanizado. - Google Patents

Laminacion de perfiles estructurales de acero con recubrimiento galvanizado.

Info

Publication number
ES2159033T3
ES2159033T3 ES96921833T ES96921833T ES2159033T3 ES 2159033 T3 ES2159033 T3 ES 2159033T3 ES 96921833 T ES96921833 T ES 96921833T ES 96921833 T ES96921833 T ES 96921833T ES 2159033 T3 ES2159033 T3 ES 2159033T3
Authority
ES
Spain
Prior art keywords
galvanized
conformed
roller
rolling
corners
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
ES96921833T
Other languages
English (en)
Inventor
Brian Roy Crossingham
Andrew Robert Dickson
Rodney Matthew Langford
Douglas Ian Moore
Darrell St Clair Townsend
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.)
Tubemakers of Australia Ltd
Original Assignee
Tubemakers of Australia Ltd
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 Tubemakers of Australia Ltd filed Critical Tubemakers of Australia Ltd
Application granted granted Critical
Publication of ES2159033T3 publication Critical patent/ES2159033T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • 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
    • 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
    • B21B1/46—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 metal immediately subsequent to continuous casting
    • B21B1/463—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 metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
    • 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
    • C23C2/06—Zinc or cadmium 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
    • C23C2/34—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
    • C23C2/40—Plates; Strips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
    • Y10T29/49986—Subsequent to metal working

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)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

PERFILES DE ACERO DE CONSTRUCCION TALES COMO TUNELES (2), CON UN GROSOR DE MATERIAL SUPERIOR A 2 MM, SE CONFORMAN POR RODILLO PARA FORMAR UN PERFIL PREFORMADO CON ESQUINAS PARCIALMENTE DOBLADAS, SE GALVANIZAN EN LINEA, Y POSTERIORMENTE SE CONFORMAN POR RODILLO DE NUEVO PARA OBTENER LA FORMA FINAL. EL PERFIL PREFORMADO TIENE SUPERFICIES CONVEXAS APUNTANDO HACIA ARRIBA (3) LO QUE PERMITE UN RAPIDO DESALOJO DEL EXCESO DE MATERIAL DE GALVANIZADO. PREFORMANDO ESQUINAS ANTES DE GALVANIZAR, SE MINIMIZA LA ELONGACION DE LA SUPERFICIE EN LA CAPA DE GALVANIZADO ELIMINANDOSE LAS FISURAS. ESTO SE ACRECIENTA MEDIANTE DOBLADO DE ESQUINAS A LONGITUD CONSTANTE DURANTE EL PREFORMADO Y LAS OPERACIONES DE CONFORMADO POR RODILLO.
ES96921833T 1995-07-11 1996-07-09 Laminacion de perfiles estructurales de acero con recubrimiento galvanizado. Expired - Lifetime ES2159033T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPN4109A AUPN410995A0 (en) 1995-07-11 1995-07-11 Roll forming structural steel profiles with galvanised coating

Publications (1)

Publication Number Publication Date
ES2159033T3 true ES2159033T3 (es) 2001-09-16

Family

ID=3788444

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96921833T Expired - Lifetime ES2159033T3 (es) 1995-07-11 1996-07-09 Laminacion de perfiles estructurales de acero con recubrimiento galvanizado.

Country Status (14)

Country Link
US (1) US6042891A (es)
EP (1) EP0839215B1 (es)
JP (1) JP3639310B2 (es)
KR (1) KR100348522B1 (es)
CN (1) CN1148463C (es)
AT (1) ATE201055T1 (es)
AU (2) AUPN410995A0 (es)
CA (1) CA2225825C (es)
DE (1) DE69612749T2 (es)
ES (1) ES2159033T3 (es)
NZ (1) NZ311595A (es)
TW (1) TW312633B (es)
WO (1) WO1997003218A1 (es)
ZA (1) ZA965911B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29612719U1 (de) * 1996-07-23 1997-11-20 Atag Kitchen Group Bv Stahldraht für Gitter bzw. Roste insbesondere für Haushaltsgasherde
DE10003572A1 (de) * 2000-01-27 2001-08-02 Voit Willy Gmbh & Co Verfahren zum Befestigen eines stabförmigen Teiles in einer Halterung, Gewindestab und Verwendung des Gewindestabes
US6598287B1 (en) * 2002-01-24 2003-07-29 Western Tube & Conduit Corporation Apparatus and method for sizing a galvanized tube
JP2006304869A (ja) * 2005-04-26 2006-11-09 Arai Seisakusho:Kk ヘッドレストステーの製造方法
KR20080040096A (ko) * 2006-11-02 2008-05-08 (주)스틸라이프 건축물의 구조용 패널 신축이음장치
CN104695410B (zh) * 2015-03-03 2017-04-12 山东钢铁股份有限公司 一种超厚海洋石油机械用半弦板型钢及其制备方法与应用
WO2017007760A1 (en) * 2015-07-08 2017-01-12 Calton Thomas C System and method of producing and using w-beam and thrie-beam guardrail shaped panels for alternative barriers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB287201A (en) * 1926-11-19 1928-03-19 Evan Arthur Atkins Improvements in and connected with the galvanizing or coating by dipping of steel
US3607366A (en) * 1968-11-14 1971-09-21 Yawata Iron & Steel Co Removal of excess molten metal coatings by gas blast without ripple formations on coated surfaces
BE756530A (fr) * 1969-10-28 1971-03-01 Allied Tube & Conduit Corp Appareil pour galvaniser du feuillard d'acier en continu
SE417216B (sv) * 1976-10-21 1981-03-02 Ssab Svenskt Stal Ab Titanstabiliserat djuppressningsstal
US4237154A (en) * 1979-08-16 1980-12-02 Garrison William H Improved galvanizing method [and apparatus]
US4358887A (en) * 1980-04-04 1982-11-16 Creps John A Method for galvanizing and plastic coating steel
GB2077762A (en) * 1980-06-13 1981-12-23 Concorde Steelwires Pte Ltd Zn-coated Wire
US4533606A (en) * 1984-08-16 1985-08-06 Kollmorgan Technologies Corp. Electrodeposition composition, process for providing a Zn/Si/P coating on metal substrates and articles so coated
SU1638197A1 (ru) * 1988-02-12 1991-03-30 Уральский научно-исследовательский институт трубной промышленности Устройство дл нанесени металлических покрытий на внутреннюю и наружную поверхности труб
AU651960B2 (en) * 1990-01-25 1994-08-11 Tubemakers Of Australia Limited Inline galvanising process
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
JPH05311371A (ja) * 1992-05-08 1993-11-22 Nippon Steel Corp 合金化溶融亜鉛めっき鋼板の製造方法
MY111476A (en) * 1992-09-25 2000-06-30 Tubemakers Australia Method of manufacturing galvanised open or closed steel sections.

Also Published As

Publication number Publication date
JPH11508965A (ja) 1999-08-03
ATE201055T1 (de) 2001-05-15
WO1997003218A1 (en) 1997-01-30
NZ311595A (en) 1999-08-30
CN1148463C (zh) 2004-05-05
KR100348522B1 (ko) 2002-09-18
DE69612749D1 (de) 2001-06-13
TW312633B (es) 1997-08-11
DE69612749T2 (de) 2002-02-28
EP0839215A1 (en) 1998-05-06
JP3639310B2 (ja) 2005-04-20
KR19990028826A (ko) 1999-04-15
CN1190443A (zh) 1998-08-12
EP0839215A4 (en) 1999-01-20
AU6294996A (en) 1997-02-10
MX9800288A (es) 1998-07-31
CA2225825A1 (en) 1997-01-30
US6042891A (en) 2000-03-28
EP0839215B1 (en) 2001-05-09
AU706039B2 (en) 1999-06-10
AUPN410995A0 (en) 1995-08-03
CA2225825C (en) 2004-09-14
ZA965911B (en) 1998-10-12

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