FR2733706B1 - Soudure sans apport de metal d'un acier au carbone avec un acier allie, procedes d'obtention et application aux appareils de voies ferroviaires - Google Patents

Soudure sans apport de metal d'un acier au carbone avec un acier allie, procedes d'obtention et application aux appareils de voies ferroviaires

Info

Publication number
FR2733706B1
FR2733706B1 FR9505423A FR9505423A FR2733706B1 FR 2733706 B1 FR2733706 B1 FR 2733706B1 FR 9505423 A FR9505423 A FR 9505423A FR 9505423 A FR9505423 A FR 9505423A FR 2733706 B1 FR2733706 B1 FR 2733706B1
Authority
FR
France
Prior art keywords
railway
apparatuses
welding
obtaining
methods
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
FR9505423A
Other languages
English (en)
Other versions
FR2733706A1 (fr
Inventor
Gerard Testart
Claude Viou
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.)
COGIFER Compagnie Generale dInstallations Ferroviaires SA
Original Assignee
COGIFER Compagnie Generale dInstallations Ferroviaires SA
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 COGIFER Compagnie Generale dInstallations Ferroviaires SA filed Critical COGIFER Compagnie Generale dInstallations Ferroviaires SA
Priority to FR9505423A priority Critical patent/FR2733706B1/fr
Priority to AU58243/96A priority patent/AU5824396A/en
Priority to PCT/FR1996/000677 priority patent/WO1996034719A1/fr
Publication of FR2733706A1 publication Critical patent/FR2733706A1/fr
Application granted granted Critical
Publication of FR2733706B1 publication Critical patent/FR2733706B1/fr
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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • B23K11/20—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of different metals
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/04—Flash butt 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • 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
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
FR9505423A 1995-05-05 1995-05-05 Soudure sans apport de metal d'un acier au carbone avec un acier allie, procedes d'obtention et application aux appareils de voies ferroviaires Expired - Lifetime FR2733706B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9505423A FR2733706B1 (fr) 1995-05-05 1995-05-05 Soudure sans apport de metal d'un acier au carbone avec un acier allie, procedes d'obtention et application aux appareils de voies ferroviaires
AU58243/96A AU5824396A (en) 1995-05-05 1996-05-03 Welding of a carbon steel and a strongly alloyed steel witho ut metal deposition
PCT/FR1996/000677 WO1996034719A1 (fr) 1995-05-05 1996-05-03 Soudure sans apport de metal d'un acier au carbone avec un acier fortement allie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9505423A FR2733706B1 (fr) 1995-05-05 1995-05-05 Soudure sans apport de metal d'un acier au carbone avec un acier allie, procedes d'obtention et application aux appareils de voies ferroviaires

Publications (2)

Publication Number Publication Date
FR2733706A1 FR2733706A1 (fr) 1996-11-08
FR2733706B1 true FR2733706B1 (fr) 1997-07-18

Family

ID=9478760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9505423A Expired - Lifetime FR2733706B1 (fr) 1995-05-05 1995-05-05 Soudure sans apport de metal d'un acier au carbone avec un acier allie, procedes d'obtention et application aux appareils de voies ferroviaires

Country Status (3)

Country Link
AU (1) AU5824396A (fr)
FR (1) FR2733706B1 (fr)
WO (1) WO1996034719A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840628B1 (fr) * 2002-06-05 2004-08-13 Cogifer File de rail comportant un element d'appareil de voie et un troncon de rail soudes sans apport de matiere

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR877042A (fr) * 1940-02-09 1942-11-25 Kohle Und Eisenforschung Gmbh Procédé destiné à réduire la sensibilité aux entailles et la fragilité de soudure des aciers
CH377618A (de) * 1958-08-18 1964-05-15 Funakubo Toshie Verfahren zum Schweissen von legiertem oder unlegiertem Stahl
DE1301187B (de) * 1963-07-03 1969-08-14 Reisholz Stahl & Roehrenwerk Verfahren zum Herstellen eines Ausgangswerkstueckes zum Plattieren eines ferritischen Tragrohres mit einem austenitischen Plattierrohr
DE2142460A1 (de) * 1971-08-25 1973-03-01 Siemens Ag Vorbehandlung fuer die schweissplattierung von stahl
AT350881B (de) * 1977-08-19 1979-06-25 Voest Ag Verfahren zur verbindung von ausmanganhart- stahlguss bestehenden herzstuecken mit aus kohlenstoffstahl bestehenden schienen
IT1196614B (it) * 1986-09-10 1988-11-16 Breda Fucine Meridionali Spa Procedimento per il collegamento di cuori in acciaio austenitico al manganese per scambi ferroviari con rotaie in acciaio al carbonio o basso legato
FR2683174B1 (fr) * 1991-10-31 1995-09-01 Lorraine Laminage Tole en acier apte a un emboutissage profond et procede de fabrication d'une telle tole.

Also Published As

Publication number Publication date
WO1996034719A1 (fr) 1996-11-07
AU5824396A (en) 1996-11-21
FR2733706A1 (fr) 1996-11-08

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