ES8705942A1 - Procedimiento para unir agujas de corazon de fundicion de acero anstenitico duro al manganeroso con railes de acero al carbono. - Google Patents

Procedimiento para unir agujas de corazon de fundicion de acero anstenitico duro al manganeroso con railes de acero al carbono.

Info

Publication number
ES8705942A1
ES8705942A1 ES556510A ES556510A ES8705942A1 ES 8705942 A1 ES8705942 A1 ES 8705942A1 ES 556510 A ES556510 A ES 556510A ES 556510 A ES556510 A ES 556510A ES 8705942 A1 ES8705942 A1 ES 8705942A1
Authority
ES
Spain
Prior art keywords
percent
frogs
rails
joining
austenitic manganese
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
ES556510A
Other languages
English (en)
Other versions
ES556510A0 (es
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.)
Voestalpine AG
Original Assignee
Voestalpine AG
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 Voestalpine AG filed Critical Voestalpine AG
Publication of ES556510A0 publication Critical patent/ES556510A0/es
Publication of ES8705942A1 publication Critical patent/ES8705942A1/es
Expired 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/34—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material comprising compounds which yield metals when heated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Ceramic Products (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

METODO DE UNIR AGUJAS DE CORAZON DE FUNDICION DE ACERO AUSTENITICO DURO AL MANGANESO CON RAILES DE ACERO AL CARBONO. CONSISTE EN EMPLEAR UNA SUPERFICIE ALUMINOTERMICA QUE PROPORCIONA UNA MASA FUNDIDA POBRE EN CARBONO Y AUSTENITICA CON UN CONTENIDO DE CARBONO MENOR O IGUAL AL 0,2% EN PESO, DONDE LA POSICION DE LA MASA FUNDIDA CORRESPONDE A UN EQUIVALENTE DE NI DE 13 A 35% Y A UN EQUIVALENTE DE CR DE 8 A 25%, REFERIDOS AL DIAFRAGMA DE SCHAVFFLER; Y DESPUES DE LA SOLIDIFICACION DE LA MASA FUNDIDA ALUMINOTERMICA, EL ENFRIAMIENTO ADICIONAL SE EFECTUA MAS RAPIDO EN LA ZONA DE LA FUNDICION DE ACERO DURO AL MANGANESO QUE EN LA ZONA DE LOS RAILES CONSTITUIDOS POR ACERO AL CARBONO. TIENE APLICACIONES EN LA INDUSTRIA FERROVIARIA.
ES556510A 1985-07-18 1986-06-24 Procedimiento para unir agujas de corazon de fundicion de acero anstenitico duro al manganeroso con railes de acero al carbono. Expired ES8705942A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0214185A AT383072B (de) 1985-07-18 1985-07-18 Verfahren zur verbindung von aus austenitischem manganhartstahlguss bestehenden herzstuecken mit aus kohlenstoffstahl bestehenden schienen

Publications (2)

Publication Number Publication Date
ES556510A0 ES556510A0 (es) 1987-05-16
ES8705942A1 true ES8705942A1 (es) 1987-05-16

Family

ID=3528652

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556510A Expired ES8705942A1 (es) 1985-07-18 1986-06-24 Procedimiento para unir agujas de corazon de fundicion de acero anstenitico duro al manganeroso con railes de acero al carbono.

Country Status (8)

Country Link
US (1) US4724890A (es)
EP (1) EP0213111A1 (es)
CN (1) CN86104534A (es)
AT (1) AT383072B (es)
ES (1) ES8705942A1 (es)
HU (1) HUT44629A (es)
PT (1) PT82954B (es)
YU (1) YU110286A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8801899D0 (en) * 1988-01-28 1988-02-24 Lepetit Spa Antibiotic a42867 derivative
DE4006071A1 (de) * 1990-02-27 1991-08-29 Elektro Thermit Gmbh Verfahren zur zwischengussschweissung feinperlitisierter schienen
AT395122B (de) * 1990-07-20 1992-09-25 Voest Alpine Eisenbahnsysteme Verfahren zur verbindung von aus manganhartstahlguss bestehenden weichenteilen bzw. manganstahlschienen mit einer schiene aus kohlenstoffstahl
DE4135066C1 (es) * 1991-10-24 1993-04-01 Gns Gesellschaft Fuer Nuklear-Service Mbh, 4300 Essen, De
GB9226080D0 (en) * 1992-12-15 1993-02-10 Allen Edgar Eng Railway joint
GB9226081D0 (en) * 1992-12-15 1993-02-10 Allen Edgar Eng Railway joint
DE19621017C1 (de) * 1996-05-24 1998-01-08 Butzbacher Weichenbau Gmbh Verfahren zur Herstellung eines Gleisoberbauteils sowie Gleisoberbauteil
DE19637283C3 (de) * 1996-09-13 2003-04-03 Elektro Thermit Gmbh & Co Kg Verfahren zum aluminothermischen Zwischengußschweißen von Schienen mit Auflegierung des Stahlgusses im Schienenkopfbereich
DE19637282C1 (de) * 1996-09-13 1998-05-20 Elektro Thermit Gmbh Verfahren zum aluminothermischen Zwischengußschweißen von Schienen mit Auflegierung des Stahlgusses im Schienenkopfbereich
CN101861226A (zh) * 2007-11-22 2010-10-13 勃兰特·费利克斯·朱里 焊接轨道线路的改进或与焊接轨道线路有关的改进

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1569025A (en) * 1922-04-18 1926-01-12 C H Hollup Corp Method of joining metals by fusion welding
FR2265493A1 (en) * 1974-03-29 1975-10-24 Sncf Welding Hadfield manganese steel, esp. railways points - using expanding mist of carbon dioxide gas to ensure rapid cooling
US4005741A (en) * 1975-03-05 1977-02-01 Elmar Juganovich Juganson Method for the fabrication of tube products
GB1570143A (en) * 1976-08-19 1980-06-25 Rau Fa G Electrical contact element and method of producing same
SE447549B (sv) * 1977-11-16 1986-11-24 British Railways Board Sett att termitsvetsa foremal av austenitiskt manganstal
DE2927890C2 (de) * 1979-07-11 1983-12-22 Elektro-Thermit Gmbh, 4300 Essen Schiene für spurgebundene Fahrzeuge

Also Published As

Publication number Publication date
AT383072B (de) 1987-05-11
CN86104534A (zh) 1987-01-14
ES556510A0 (es) 1987-05-16
YU110286A (en) 1988-12-31
US4724890A (en) 1988-02-16
EP0213111A1 (de) 1987-03-04
ATA214185A (de) 1986-10-15
PT82954A (pt) 1986-08-01
PT82954B (pt) 1992-07-31
HUT44629A (en) 1988-03-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001