NO985450L - Banelegemedel og fremgangsmÕte for fremstilling av denne - Google Patents

Banelegemedel og fremgangsmÕte for fremstilling av denne

Info

Publication number
NO985450L
NO985450L NO985450A NO985450A NO985450L NO 985450 L NO985450 L NO 985450L NO 985450 A NO985450 A NO 985450A NO 985450 A NO985450 A NO 985450A NO 985450 L NO985450 L NO 985450L
Authority
NO
Norway
Prior art keywords
component
sections
way
head section
bonded
Prior art date
Application number
NO985450A
Other languages
English (en)
Other versions
NO985450D0 (no
Inventor
Alfred Kais
Gerhard Ratz
Walter Kunitz
Original Assignee
Butzbacher Weichenbau 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 Butzbacher Weichenbau Gmbh filed Critical Butzbacher Weichenbau Gmbh
Publication of NO985450D0 publication Critical patent/NO985450D0/no
Publication of NO985450L publication Critical patent/NO985450L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • E01B7/12—Fixed frogs made of one part or composite
    • 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
    • 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
    • C21D2211/002—Bainite
    • 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
    • C21D2211/008—Martensite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Magnetic Heads (AREA)
  • Powder Metallurgy (AREA)
  • Road Paving Structures (AREA)

Abstract

En banelegemedel, særlig sporveksel- del som hjertestykke (14), som består av avsnitt (22, 24) av forskjellige materi- aler forbundet med hverandre, hvor av- snittene etter deres sammenføyning un- derkastes en felle varmebehandling. For å oppnå en høy fasthet og strekkgrense for banelegemedelen, er det foreslått at banelegemedelen sett i skinnens lengde- retning områdevis har en sjiktoppbygning på en slik måte at det på et bunnavsnitt (22) er anordnet et hodeavsnitt (24) forbundet med dette og som kan befares direkte av et skinnegående kjøretøy, hvor hodeavsnittet (22) består av et høyfast stål, idet de forbundede avsnitt er varmebehandlet sammen på en slik måte at hodeavsnittet har en strekkfasthet R,,j mellom l 700 og 2 200 N/mm2 og/eller en strekkgrense RE2 mellom l 600 og l 800 N/mm2.
NO985450A 1996-05-24 1998-11-23 Banelegemedel og fremgangsmÕte for fremstilling av denne NO985450L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19621018A DE19621018C1 (de) 1996-05-24 1996-05-24 Gleisoberbauteil sowie Verfahren zur Herstellung eines solchen
PCT/EP1997/002616 WO1997045563A1 (de) 1996-05-24 1997-05-22 Gleisoberbauteil sowie verfahren zur herstellung eines solchen

Publications (2)

Publication Number Publication Date
NO985450D0 NO985450D0 (no) 1998-11-23
NO985450L true NO985450L (no) 1999-01-22

Family

ID=7795261

Family Applications (1)

Application Number Title Priority Date Filing Date
NO985450A NO985450L (no) 1996-05-24 1998-11-23 Banelegemedel og fremgangsmÕte for fremstilling av denne

Country Status (8)

Country Link
EP (1) EP0906452B1 (no)
AT (1) ATE206476T1 (no)
AU (1) AU3028697A (no)
DE (2) DE19621018C1 (no)
IN (1) IN192125B (no)
NO (1) NO985450L (no)
PL (1) PL183930B1 (no)
WO (1) WO1997045563A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735285C2 (de) * 1997-08-14 2001-08-23 Butzbacher Weichenbau Gmbh Verfahren zur Herstellung eines Gleisteils
DE102005024441B4 (de) * 2005-05-10 2008-07-10 Schreck-Mieves Gmbh Herzstückblock
DE102006030816A1 (de) * 2006-06-30 2008-01-03 Deutsche Bahn Ag Verfahren zur Herstellung einer hochfesten Herzstückspitze sowie Herzstückspitze
DE202008008883U1 (de) 2008-10-20 2010-03-18 Voestalpine Bwg Gmbh & Co. Kg Herzstück
CN102021867B (zh) * 2010-12-20 2013-01-02 中铁宝桥集团有限公司 嵌入式组合高锰钢辙叉
CN106149483B (zh) * 2016-07-25 2018-02-02 中铁宝桥集团有限公司 一种组合辙叉叉心与叉跟轨的装配结构
CN106758566A (zh) * 2017-03-15 2017-05-31 山东远大特材科技股份有限公司 一种镶心式高锰钢辙叉结构
FR3069255B1 (fr) * 2017-07-20 2023-02-17 Vossloh Cogifer Cœur de croisement pour appareil de voie
US12060683B2 (en) 2020-03-17 2024-08-13 Esab Ab Electroslag strip cladding

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284439B (de) * 1966-01-07 1968-12-05 Kloeckner Werke Ag Herzstueck mit blockartiger Herzstueckspitze
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
AT374846B (de) * 1982-09-15 1984-06-12 Voest Alpine Ag Herzstueck, insbesondere herzstueckspitze, fuer schienenkreuzungen oder -weichen, sowie verfahren zu seiner herstellung
AT387049B (de) * 1986-10-29 1988-11-25 Voest Alpine Ag Verfahren zur herstellung von weichenherzstuecken
GB9226080D0 (en) * 1992-12-15 1993-02-10 Allen Edgar Eng Railway joint

Also Published As

Publication number Publication date
PL330080A1 (en) 1999-04-26
EP0906452B1 (de) 2001-10-04
DE19621018C1 (de) 1997-10-16
ATE206476T1 (de) 2001-10-15
EP0906452A1 (de) 1999-04-07
PL183930B1 (pl) 2002-08-30
AU3028697A (en) 1998-01-05
IN192125B (no) 2004-02-21
DE59704799D1 (de) 2001-11-08
NO985450D0 (no) 1998-11-23
WO1997045563A1 (de) 1997-12-04

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