AR246452A1 - Procedimiento para unir por soldadura piezas de cambios de via constituidas de fundicion dura de acero austenitico al manganeso o bien rieles de acero al manganeso. - Google Patents

Procedimiento para unir por soldadura piezas de cambios de via constituidas de fundicion dura de acero austenitico al manganeso o bien rieles de acero al manganeso.

Info

Publication number
AR246452A1
AR246452A1 AR91320119A AR32011991A AR246452A1 AR 246452 A1 AR246452 A1 AR 246452A1 AR 91320119 A AR91320119 A AR 91320119A AR 32011991 A AR32011991 A AR 32011991A AR 246452 A1 AR246452 A1 AR 246452A1
Authority
AR
Argentina
Prior art keywords
steel
manganese
rail
carbon
rails
Prior art date
Application number
AR91320119A
Other languages
English (en)
Original Assignee
Voest Alpine Eisenbahnsysteme
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3515577&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR246452(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voest Alpine Eisenbahnsysteme filed Critical Voest Alpine Eisenbahnsysteme
Application granted granted Critical
Publication of AR246452A1 publication Critical patent/AR246452A1/es

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
    • B23K35/001—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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

PROCEDIMIENTO PARA UNIR POR SOLDADURA PIEZAS DE CAMBIOS DE VIA CONSTITUIDAS DE FUNDICION DURA DE ACERO AUSTENITICO AL MANGANESO O BIEN RIELES DE ACERO AL MANGANESO, CON UN RIEL DE ACERO AL CARBONO, EMPLEANDO UNA PIEZA INTERMEDIA FABRICADA DE UN ACERO AUSTENITICO DE BAJO CONTENIDO DE CARBONO, DEL TIPO EN EL CUAL SE SUELDA EN PRIMER LUGAR LA PIEZA INTERMEDIA CON EL RIEL DE EMPALME, SE TRONZA DESPUES LA PIEZA INTERMEDIA A UNA LOMGITUD DE MENOS DE 25 MM Y SE SUELDA DICHA PIEZA INTERMEDIA EN UNA SEGUNDA ETAPA DE SOLDADURA CON LA PIEZA DE FUNDICION DURA DE ACERO AL MANGANESO O BIEN EL RIEL DE ACERO AL MANGANESO, ESTANDO LA PIEZA INTERMEDIA CONSTITUIDA DE UN ACERO AUSTENITICO DE BAJO CONTENIDO DE CARBONO, ESTABILIZADO CON NIOBIO Y/O TITANIO, PARTICULARMENTE UN ACERO CROMO-NIQUEL, LLEVANDOSE A CABO A CONTINUACION DE LA PRIMERA UNION SOLDADA, UN RECOCIDO DE DIFUSION, A UNA TEMPERATURA ENTRE 350*C Y 1000*C.
AR91320119A 1990-07-20 1991-07-10 Procedimiento para unir por soldadura piezas de cambios de via constituidas de fundicion dura de acero austenitico al manganeso o bien rieles de acero al manganeso. AR246452A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0153490A AT395122B (de) 1990-07-20 1990-07-20 Verfahren zur verbindung von aus manganhartstahlguss bestehenden weichenteilen bzw. manganstahlschienen mit einer schiene aus kohlenstoffstahl

Publications (1)

Publication Number Publication Date
AR246452A1 true AR246452A1 (es) 1994-08-31

Family

ID=3515577

Family Applications (1)

Application Number Title Priority Date Filing Date
AR91320119A AR246452A1 (es) 1990-07-20 1991-07-10 Procedimiento para unir por soldadura piezas de cambios de via constituidas de fundicion dura de acero austenitico al manganeso o bien rieles de acero al manganeso.

Country Status (27)

Country Link
US (1) US5170932A (es)
EP (1) EP0467881B2 (es)
JP (1) JPH0759350B2 (es)
CN (1) CN1030340C (es)
AR (1) AR246452A1 (es)
AT (1) AT395122B (es)
AU (1) AU646054B2 (es)
BR (1) BR9102974A (es)
CA (1) CA2047471C (es)
CZ (1) CZ284776B6 (es)
DE (1) DE59103020D1 (es)
DK (1) DK0467881T4 (es)
ES (1) ES2064072T5 (es)
FI (1) FI98133C (es)
GE (1) GEP19970769B (es)
HU (1) HU208798B (es)
LT (1) LT3363B (es)
LV (1) LV5312A3 (es)
MA (1) MA22310A1 (es)
MX (1) MX9100288A (es)
NO (1) NO178404C (es)
PL (1) PL167992B1 (es)
PT (1) PT98361B (es)
RU (1) RU1819305C (es)
SK (1) SK280409B6 (es)
TN (1) TNSN91061A1 (es)
TR (1) TR26333A (es)

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CN1037939C (zh) * 1991-12-11 1998-04-08 蔡恒飞 中药微波前列腺治疗仪
GB9226081D0 (en) * 1992-12-15 1993-02-10 Allen Edgar Eng Railway joint
GB9226080D0 (en) * 1992-12-15 1993-02-10 Allen Edgar Eng Railway joint
FR2700344B1 (fr) * 1993-01-08 1995-03-31 Cogifer Procédé pour la fabrication d'un élément d'appareil de voie ferroviaire et élément en résultant.
US5762723A (en) * 1994-11-15 1998-06-09 Nippon Steel Corporation Pearlitic steel rail having excellent wear resistance and method of producing the same
DE19621019C1 (de) * 1996-05-24 1997-10-09 Butzbacher Weichenbau Gmbh Gleisabschnitt sowie Verfahren zur Verbindung von Gleisteilen
DE19621017C1 (de) * 1996-05-24 1998-01-08 Butzbacher Weichenbau Gmbh Verfahren zur Herstellung eines Gleisoberbauteils sowie Gleisoberbauteil
DE10013430A1 (de) 2000-03-17 2001-09-27 Daimler Chrysler Ag Verfahren zum Verbinden von Bauteilen aus einsatzgehärtetem Stahl untereinander und mit Bauteilen aus Gußeisen
CN1116955C (zh) * 2000-07-21 2003-08-06 燕山大学 高锰钢辙叉与碳钢钢轨加介质闪光焊接方法
US6994299B2 (en) * 2002-12-13 2006-02-07 Cmi-Promex, Inc. Railroad crossing apparatus having improved rail connection and improved flangeway floor geometry and method incorporating the same
CZ2003648A3 (en) * 2003-03-05 2004-10-13 Dtávýhybkárnaáaámostárnaáa@Ás Adapter of chrome-nickel steel for weld connections and the method of its welding
EP1555347B1 (en) 2004-01-16 2007-04-25 Jez Sistemas Ferroviarios, S.l. Railway point with flexible tongue
AT501239B1 (de) * 2004-12-10 2007-02-15 Vae Gmbh Verfahren zum verbinden von aus manganhartstahlguss bestehenden weichenteilen oder von manganstahlschienen mit einer schiene aus kohlenstoffstahl
JP5145795B2 (ja) * 2006-07-24 2013-02-20 新日鐵住金株式会社 耐摩耗性および延性に優れたパーライト系レールの製造方法
AT505877B1 (de) * 2007-10-05 2010-04-15 Vae Eisenbahnsysteme Gmbh Zwischenstück und verfahren zum verbinden von manganstahlformkörpern mit regelschienen
CN101474713B (zh) * 2009-01-22 2011-02-09 中铁宝桥股份有限公司 高锰钢辙叉与钢轨闪光对接焊接方法
CN102259162A (zh) * 2010-11-03 2011-11-30 鞍钢集团矿业公司 铁道板的铸造工艺中的造型方法
RU2510315C1 (ru) * 2013-02-08 2014-03-27 Василий Семенович Калмыков Способ стыковой сварки оплавлением
KR101923340B1 (ko) 2013-09-27 2018-11-28 내셔날 인스티튜트 오브 어드밴스드 인더스트리얼 사이언스 앤드 테크놀로지 스테인리스강 부재의 접합 방법 및 스테인리스강
CN103726418A (zh) * 2014-01-21 2014-04-16 唐山金山腾宇科技有限公司 镶板合金钢辙叉制造工艺
DE102017129825A1 (de) * 2017-09-19 2019-03-21 Voestalpine Bwg Gmbh Zungenvorrichtung
CN108625232A (zh) * 2018-05-17 2018-10-09 中铁山桥集团有限公司 一种新型辙叉结构
CN108690936B (zh) * 2018-06-13 2020-12-01 燕山大学 用于焊接高锰钢辙叉与钢轨的不锈钢钢轨材料及制备方法
CN112662858A (zh) * 2020-12-21 2021-04-16 中铁宝桥集团有限公司 一种高锰钢辙叉的水韧处理工艺

Family Cites Families (18)

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US3052016A (en) * 1958-03-19 1962-09-04 Ind Fernand Courtoy Bureau Et Structure for joining by fusion-welding of ferritic steel with austenitic steel
DE2239304A1 (de) * 1972-08-10 1974-02-21 Steigerwald Krauss Maffei Gmbh Verfahren zur herstellung einer verbindung zwischen werkstuecken aus manganhartstahl und werkstuecken aus umwandlungshaertbarem stahl durch energiestrahlschweissen, insbesondere elektronenstrahlschweissen
DE2251725A1 (de) * 1972-10-21 1974-04-25 Messer Griesheim Gmbh Verfahren und zusatzwerkstoffe fuer artfremde schweissungen an staehlen
BE794848A (fr) * 1972-12-15 1973-05-29 Pompey Acieries Procede de fabrication ameliorant la tenue de pieces soudees en aciers refractaires
JPS52741A (en) * 1975-06-24 1977-01-06 Babcock Hitachi Kk Method of welding
FR2329400A1 (fr) * 1975-10-29 1977-05-27 Aluminothermique Perfectionnement au procede de raccordement par soudure d'une piece en acier austenitique au manganese a une piece en acier quelconque
FR2350424A2 (fr) * 1976-05-05 1977-12-02 Creusot Loire Perfectionnement aux appareils de voies
AT343712B (de) * 1976-05-18 1978-06-12 Voest Ag Verfahren zur verbindung von aus austenitischem mangan-stahl-guss bestehenden herzstucken mit aus kohlenstoffstahl bestehenden schienen unter vermittlung eines zwischenstuckes durch schweissung
DE2706697C2 (de) * 1977-02-17 1978-07-06 Kloeckner-Werke Ag, 4100 Duisburg Verfahren zur Herstellung einer Schweißverbindung zwischen Manganhartstahl und Schienenstählen
AT350881B (de) * 1977-08-19 1979-06-25 Voest Ag Verfahren zur verbindung von ausmanganhart- stahlguss bestehenden herzstuecken mit aus kohlenstoffstahl bestehenden schienen
DE2952079C2 (de) 1979-12-22 1983-04-21 Thyssen Industrie Ag, 4300 Essen Verfahren zur Herstellung einer Schweißverbindung
DE3004235C2 (de) * 1980-02-06 1982-09-16 Klöckner-Werke AG, 4100 Duisburg Verfahren zur Herstellung einer Schweißverbindung zwischen Gußteilen aus Manganhartstahl und normalen Schienenstählen
FR2509769A1 (fr) * 1981-07-17 1983-01-21 Creusot Loire Appareil de voie en acier au manganese et procede de raccordement de cet appareil de voie a des rails en acier au carbone
AT374846B (de) * 1982-09-15 1984-06-12 Voest Alpine Ag Herzstueck, insbesondere herzstueckspitze, fuer schienenkreuzungen oder -weichen, sowie verfahren zu seiner herstellung
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
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
CA1324364C (fr) * 1988-10-14 1993-11-16 Gerard Testart Coeur de croisement a pointe mobile et procede de fabrication d'un tel coeur de croisement

Also Published As

Publication number Publication date
LTIP807A (en) 1995-02-27
US5170932A (en) 1992-12-15
EP0467881A1 (de) 1992-01-22
JPH06114564A (ja) 1994-04-26
AU646054B2 (en) 1994-02-03
ES2064072T5 (es) 1999-02-01
NO912857L (no) 1992-01-21
SK221091A3 (en) 2000-01-18
LV5312A3 (lv) 1993-10-10
CA2047471C (en) 1999-09-14
AU8020891A (en) 1992-01-23
PT98361B (pt) 1999-01-29
PL167992B1 (pl) 1995-12-30
TNSN91061A1 (fr) 1992-10-25
GEP19970769B (en) 1997-06-13
BR9102974A (pt) 1992-04-28
MX9100288A (es) 1992-02-28
CZ284776B6 (cs) 1999-02-17
FI913487A0 (fi) 1991-07-19
FI98133B (fi) 1997-01-15
PL291044A1 (en) 1992-02-24
FI98133C (fi) 1997-04-25
HU208798B (en) 1994-01-28
DK0467881T4 (da) 1999-05-03
CZ221091A3 (en) 1993-11-17
CN1030340C (zh) 1995-11-22
NO178404C (no) 1996-03-20
ATA153490A (de) 1992-02-15
EP0467881B2 (de) 1998-08-05
JPH0759350B2 (ja) 1995-06-28
DK0467881T3 (da) 1995-02-06
RU1819305C (ru) 1993-05-30
CA2047471A1 (en) 1992-01-21
NO912857D0 (no) 1991-07-22
PT98361A (pt) 1993-08-31
AT395122B (de) 1992-09-25
DE59103020D1 (de) 1994-10-27
NO178404B (no) 1995-12-11
HUT58379A (en) 1992-02-28
TR26333A (tr) 1995-03-15
EP0467881B1 (de) 1994-09-21
CN1058556A (zh) 1992-02-12
MA22310A1 (fr) 1992-07-01
HU912357D0 (en) 1991-12-30
SK280409B6 (sk) 2000-01-18
ES2064072T3 (es) 1995-01-16
FI913487A (fi) 1992-01-21
LT3363B (en) 1995-07-25

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