ES475145A1 - Procedimiento para la soldadura aluminotermica de elementos de acero autentico al manganeso - Google Patents

Procedimiento para la soldadura aluminotermica de elementos de acero autentico al manganeso

Info

Publication number
ES475145A1
ES475145A1 ES475145A ES475145A ES475145A1 ES 475145 A1 ES475145 A1 ES 475145A1 ES 475145 A ES475145 A ES 475145A ES 475145 A ES475145 A ES 475145A ES 475145 A1 ES475145 A1 ES 475145A1
Authority
ES
Spain
Prior art keywords
manganese steel
aluminothermic welding
aluminothermic
austenitic manganese
carbon
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
ES475145A
Other languages
English (en)
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.)
Thermit Welding GB Ltd
British Railways Board
Original Assignee
Thermit Welding GB Ltd
British Railways Board
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 Thermit Welding GB Ltd, British Railways Board filed Critical Thermit Welding GB Ltd
Publication of ES475145A1 publication Critical patent/ES475145A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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°C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/3073—Fe as the principal constituent with Mn as next major constituent
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Procedimiento para la soldadura alumino-térmica de elementos de acero austenítico al manganeso, que contiene en peso, de 10 a 20% de manganeso, de 0,5 a 1,5% de carbono y de 0 a 5% de níquel, caracterizado porque comprende (a) precalentar los extremos de dichos elementos que han de ser soldados entre sí (b) formar un molde, cuyo material de cuerpo es predominantemente un material sin silicio, alrededor de los extremos de los elementos © colar un acero alumino-térmico fundido en la cavidad del molde, cuyo acero está esencialmente libre de fósforo y silicio, y (d) solidificar el acero fundido para formar una unión de soldadura entre los extremos de los elementos.
ES475145A 1977-11-16 1978-11-16 Procedimiento para la soldadura aluminotermica de elementos de acero autentico al manganeso Expired ES475145A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4758077 1977-11-16

Publications (1)

Publication Number Publication Date
ES475145A1 true ES475145A1 (es) 1979-12-01

Family

ID=10445496

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475145A Expired ES475145A1 (es) 1977-11-16 1978-11-16 Procedimiento para la soldadura aluminotermica de elementos de acero autentico al manganeso

Country Status (15)

Country Link
US (1) US4216816A (es)
JP (1) JPS5476459A (es)
AT (1) AT374720B (es)
AU (1) AU523731B2 (es)
BE (1) BE872043A (es)
CA (1) CA1090626A (es)
DE (1) DE2848578A1 (es)
ES (1) ES475145A1 (es)
FR (1) FR2409122A1 (es)
HK (1) HK11683A (es)
KE (1) KE3244A (es)
NL (1) NL7811049A (es)
NZ (1) NZ188840A (es)
SE (1) SE447549B (es)
ZA (1) ZA786228B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572319B1 (fr) * 1984-10-26 1988-07-22 C3F Comp Franc Forges Fond Procede de raccordement d'une piece en acier austenitique au manganese a une piece en acier ordinaire
AT383072B (de) * 1985-07-18 1987-05-11 Voest Alpine Ag Verfahren zur verbindung von aus austenitischem manganhartstahlguss bestehenden herzstuecken mit aus kohlenstoffstahl bestehenden schienen
FR2604646B1 (fr) * 1986-10-03 1991-08-23 Aluminothermique Procede de raccordement d'une piece en acier austenitique au manganese a une piece en acier ordinaire
DE4135066C1 (es) * 1991-10-24 1993-04-01 Gns Gesellschaft Fuer Nuklear-Service Mbh, 4300 Essen, De
KR101449104B1 (ko) * 2012-06-13 2014-10-08 주식회사 포스코 용접 와이어용 스트립
DE102015111680A1 (de) * 2015-07-17 2017-01-19 Benteler Steel/Tube Gmbh Gasgenerator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855660A (en) * 1957-05-06 1958-10-14 Mckay Co Austenitic manganese steel weld deposit
US3010823A (en) * 1959-08-07 1961-11-28 American Brake Shoe Co Easily machinable, non-magnetic, manganese steel
SE303145B (es) * 1962-12-19 1968-08-19 Bofors Ab
US3201230A (en) * 1964-03-16 1965-08-17 United States Steel Corp Austenitic stainless steel
FR2068283A6 (en) * 1970-09-30 1971-08-20 Abex Corp Austenitic manganese steel for welding steel joints
CA941109A (en) * 1971-08-17 1974-02-05 Canada Wire And Cable Limited Welding of hollow core aluminum conductors
GB1349810A (en) 1971-12-09 1974-04-10 Elektro Thermit Gmbh Process for the aluminothermic welding of rails
BE792056A (fr) * 1971-12-14 1973-03-16 Elektro Thermit Gmbh Procede de fabrication de rails resistant a l'usure
US3942579A (en) * 1973-01-29 1976-03-09 Elektro-Thermit Gmbh. Process for the aluminothermic welding of rails

Also Published As

Publication number Publication date
AU4140878A (en) 1979-05-24
KE3244A (en) 1982-12-03
DE2848578A1 (de) 1979-05-17
JPS5476459A (en) 1979-06-19
HK11683A (en) 1983-03-28
SE447549B (sv) 1986-11-24
ATA815978A (de) 1983-10-15
FR2409122B1 (es) 1982-08-13
DE2848578C2 (es) 1988-01-14
FR2409122A1 (fr) 1979-06-15
JPS6120397B2 (es) 1986-05-22
AT374720B (de) 1984-05-25
BE872043A (fr) 1979-03-16
SE7811387L (sv) 1979-05-17
CA1090626A (en) 1980-12-02
NL7811049A (nl) 1979-05-18
ZA786228B (en) 1979-10-31
US4216816A (en) 1980-08-12
AU523731B2 (en) 1982-08-12
NZ188840A (en) 1980-11-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010301