ES2095106T3 - Procedimiento para la soldadura por colada intermedia de carriles finamente perlitizados. - Google Patents

Procedimiento para la soldadura por colada intermedia de carriles finamente perlitizados.

Info

Publication number
ES2095106T3
ES2095106T3 ES94108205T ES94108205T ES2095106T3 ES 2095106 T3 ES2095106 T3 ES 2095106T3 ES 94108205 T ES94108205 T ES 94108205T ES 94108205 T ES94108205 T ES 94108205T ES 2095106 T3 ES2095106 T3 ES 2095106T3
Authority
ES
Spain
Prior art keywords
welding
torch
perlitized
lanes
finely
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
ES94108205T
Other languages
English (en)
Inventor
Frank Dr Kuster
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.)
Goldschmidt ETB GmbH
Original Assignee
Elektro Thermit 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 Elektro Thermit GmbH filed Critical Elektro Thermit GmbH
Application granted granted Critical
Publication of ES2095106T3 publication Critical patent/ES2095106T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K23/00—Alumino-thermic welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to soldering or welding
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/44—Non-dismountable rail joints; Welded joints
    • E01B11/52—Joints made by alumino-thermal welding
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02—Working rail or other metal track components on the spot
    • E01B31/18—Reconditioning or repairing worn or damaged parts on the spot, e.g. applying inlays, building-up rails by welding; Heating or cooling of parts on the spot, e.g. for reducing joint gaps, for hardening rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/26—Railway- or like rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Arc Welding In General (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA SOLDADURA DE FUSION INTERMEDIA DE RAILES CON ESTRUCTURA PERLITICA FINA MEDIANTE VERTIDO DE ACERO GENERADO DE MODO ALUMINOTERMICO EN UNO DE LOS MOLDES DE FUNDICION QUE RODEA AMBOS EXTREMOS DEL RAIL. DESPUES DEL ENFRIAMIENTO DE LA SOLDADURA, SE CALIENTA LA SUPERFICIE DE DESPLAZAMIENTO DE LA SOLDADURA Y LAS ZONAS INFLUIDAS POR EN CALOR DE LIMITACION PROXIMA A PARTIR DE LA ZONA SUPERIOR POR MEDIO DE UN QUEMADOR DEL TIPO DE SCHOCK DURANTE UN ESPACIO DE TIEMPO DESDE 50 HASTA 150 SEGUNDOS. EL QUEMADOR SE ALIMENTA DE FORMA RESPECTIVA CON AL MENOS 10.000 L/HORA DE OXIGENO Y 3.500 L/HORA DE PROPANO O ACETILENO, LA SUPERFICIE DE COMBUSTION DEL CABEZAL DEL QUEMADOR SE POSICIONA A UNA DISTANCIA DE LA SUPERFICIE DE PASADA DE LA SOLDADURA Y DE LAS ZONAS DE INFLUENCIA DE CALENTAMIENTO, EN UN VALOR CORRESPONDIENTE EN MILIMETROS MEDIDOS DE 0,1 RRESPONDIENTE AL PESO MEDIDO DEL RAIL UTILIZADO, MEDIDO EN KG.
ES94108205T 1993-06-11 1994-05-28 Procedimiento para la soldadura por colada intermedia de carriles finamente perlitizados. Expired - Lifetime ES2095106T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4319417A DE4319417C1 (de) 1993-06-11 1993-06-11 Verfahren zur Zwischengußschweißung feinperlitisierter Schienen

Publications (1)

Publication Number Publication Date
ES2095106T3 true ES2095106T3 (es) 1997-02-01

Family

ID=6490153

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94108205T Expired - Lifetime ES2095106T3 (es) 1993-06-11 1994-05-28 Procedimiento para la soldadura por colada intermedia de carriles finamente perlitizados.

Country Status (8)

Country Link
EP (1) EP0628374B1 (es)
JP (1) JP2889118B2 (es)
KR (1) KR970010884B1 (es)
AT (1) ATE145845T1 (es)
DE (2) DE4319417C1 (es)
ES (1) ES2095106T3 (es)
NO (1) NO301262B1 (es)
PL (1) PL173818B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619171C1 (de) * 1996-05-11 1997-05-28 Elektro Thermit Gmbh Verfahren zur Wärmebehandlung einer durch Zwischengußverschweißung hergestellten Schienenverbindung und Vorrichtung zur Durchführung des Verfahrens mit bestimmter Brenneranordnung
JP4594064B2 (ja) 2004-12-20 2010-12-08 フリースケール セミコンダクター インコーポレイテッド サージ電流抑制回路及び直流電源装置
KR20200045110A (ko) 2018-10-22 2020-05-04 백규열 직기의 위사 공급 장치용 위사콘 받침 기구

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208692C3 (de) * 1972-02-24 1974-12-12 Elektro-Thermit Gmbh, 4300 Essen Verfahren zur Herstellung aluminothermischerSchienenverbindungssch weißungen

Also Published As

Publication number Publication date
EP0628374A1 (de) 1994-12-14
JP2889118B2 (ja) 1999-05-10
NO301262B1 (no) 1997-10-06
KR950000293A (ko) 1995-01-03
EP0628374B1 (de) 1996-12-04
KR970010884B1 (ko) 1997-07-02
PL173818B1 (pl) 1998-05-29
PL303770A1 (en) 1995-01-09
NO941746D0 (no) 1994-05-10
DE4319417C1 (de) 1994-08-04
DE59401187D1 (de) 1997-01-16
ATE145845T1 (de) 1996-12-15
NO941746L (no) 1994-12-12
JPH0775886A (ja) 1995-03-20

Similar Documents

Publication Publication Date Title
ATE189981T1 (de) Verfahren zum kontinuierlichen giessen von peritektischem stahl
PL291044A1 (en) Method of connecting turnout parts made of hardened cast manganic steel or rails of cast manganic steel with carbon steel rails
ITMI941323A0 (it) Treno di lavoro per la sostituzione delle vecchie traversine di un binario con nuove traversine
GR3026118T3 (en) Crossing with a movable point, and method for manufacturing such a crossing
AU636958B2 (en) Process for the intermediate cast welding of finely pearlitized rails
ES2100608T3 (es) Banda de barreras de acero.
ES2095106T3 (es) Procedimiento para la soldadura por colada intermedia de carriles finamente perlitizados.
DK0552788T3 (da) Sveller til skinner på et banelegeme til skinnekøretøjer
KR920701570A (ko) 연속 레일 제조
DE59506676D1 (de) Straggiesskokille für ein Doppel-T-Vorprofil
UA28056C2 (uk) Спосіб алюмотермічного зварювання рейок заливкою проміжного металу з легуванням сталевого відливка в зоні головки рейки
GR3031619T3 (en) Fixed installation for changing the railways gage.
DE3873733D1 (de) Verfahren zum giessen eines stahlbandes in einer stahlbandgiessanlage.
GR3026167T3 (en) Joint arrangement for rails tied on a support structure.
FI935044A0 (fi) Foerbaettrad vaexelskena avsedd foer vaexelanordningar
FR2832742B1 (fr) Procede de construction d'ouvrages en beton et application a des voies ferrees pour trains, metros ou tramways
SE9802807L (sv) Metod att utplacera en för en båtvagn avsedd körbana samt ett härför erforderligt skarvstycke och en sylltillhörig infästning
ATE268834T1 (de) Gleis, insbesondere innerstädtisches gleis
EA199600088A1 (ru) Литейная форма для сварки промежуточной заливкой двух деталей
Augustin et al. Process for producing a component part of a railway switch or a railway crossing and component part of railway switches or railway crossings produced by such process
ES2086721T3 (es) Traviesa para ferrocarriles y su procedimiento de fabricacion.
FR2396833A1 (fr) Coeur de croisement semi-monobloc pour voie ferree en rail a gorge ou a orniere et pour tout profil de rail mis en chaussee
ES2098697T3 (es) Soldadura de carriles de ferrocarril.
Domes et al. Residual stresses in temperature controlled laser hardened steels
Tsukaguchi et al. Slab casting of high-carbon steel

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 628374

Country of ref document: ES