BG49502A3 - Метод за изготвяне на сърца на кръстовини за железопътни стрелки - Google Patents

Метод за изготвяне на сърца на кръстовини за железопътни стрелки

Info

Publication number
BG49502A3
BG49502A3 BG081529A BG8152987A BG49502A3 BG 49502 A3 BG49502 A3 BG 49502A3 BG 081529 A BG081529 A BG 081529A BG 8152987 A BG8152987 A BG 8152987A BG 49502 A3 BG49502 A3 BG 49502A3
Authority
BG
Bulgaria
Prior art keywords
crossings
manganese
wear
silicon
manufactured
Prior art date
Application number
BG081529A
Other languages
English (en)
Inventor
Franz Rotter
Robert Pirker
Ernst Schrotter
Original Assignee
Vae Aktiengesellschaft
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 Vae Aktiengesellschaft filed Critical Vae Aktiengesellschaft
Publication of BG49502A3 publication Critical patent/BG49502A3/bg

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
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
    • B23K20/08—Explosive 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0086—Welding welding for purposes other than joining, e.g. build-up 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0093—Welding characterised by the properties of the materials to be welded
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Heat Treatment Of Articles (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Studio Circuits (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Saccharide Compounds (AREA)
  • Pens And Brushes (AREA)
  • Heat Treatment Of Steel (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Glass Compositions (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Conductive Materials (AREA)
  • Surgical Instruments (AREA)
  • Socks And Pantyhose (AREA)
  • Scissors And Nippers (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Road Signs Or Road Markings (AREA)
  • Traffic Control Systems (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Railway Tracks (AREA)
  • Pinball Game Machines (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

Методът е приложим в железопътния транспорт. С него се осигурява по-дълъг експлоатационен срок на изготвените кръстовини. Сърцата на кръстовините се изготвят, като върху основно тяло от заваряема стомана се нанася износоустойчив слой от закаляема стомана със състав в мас.%: Въглерод 0,01-0,05, силиций 0,01-0,2, манган 0,01-0,2, кобалт 0-15, молибден 1,5-6, никел 7-20, титан 0,1-1, хром 0-13, алуминий 0-0,2, бор 0-0,1 и цирконий 0,-0,1. По метода износоустойчивият слой, формиращ работната повърхност на сърцето, през която преминават колелата на вагоните, се нанася чрез взривно плакиране или електроннолъчево заваряване, или свързващо валцуване. Основното тяло от заваряема стомана съдържа в %: въглерод до 0,24, фосфор до 0,04, силиций до 0,65 и манган до 1,7.3 претенции
BG081529A 1986-10-29 1987-10-26 Метод за изготвяне на сърца на кръстовини за железопътни стрелки BG49502A3 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0287386A AT387049B (de) 1986-10-29 1986-10-29 Verfahren zur herstellung von weichenherzstuecken

Publications (1)

Publication Number Publication Date
BG49502A3 true BG49502A3 (bg) 1991-11-15

Family

ID=3541660

Family Applications (1)

Application Number Title Priority Date Filing Date
BG081529A BG49502A3 (bg) 1986-10-29 1987-10-26 Метод за изготвяне на сърца на кръстовини за железопътни стрелки

Country Status (24)

Country Link
EP (1) EP0269603B1 (bg)
JP (1) JPS63119992A (bg)
KR (1) KR920004548B1 (bg)
CN (1) CN1005860B (bg)
AT (2) AT387049B (bg)
AU (1) AU600316B2 (bg)
BG (1) BG49502A3 (bg)
BR (1) BR8705751A (bg)
CA (1) CA1313610C (bg)
DD (1) DD263482A5 (bg)
DE (1) DE3767982D1 (bg)
DK (1) DK165912C (bg)
EG (1) EG18351A (bg)
ES (1) ES2021396B3 (bg)
FI (1) FI88518C (bg)
GR (1) GR3001829T3 (bg)
IN (1) IN167787B (bg)
MA (1) MA21090A1 (bg)
NO (1) NO167714C (bg)
NZ (1) NZ221943A (bg)
PL (1) PL268345A1 (bg)
PT (1) PT85959B (bg)
TN (1) TNSN87119A1 (bg)
ZA (1) ZA877690B (bg)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU653436B2 (en) * 1991-10-09 1994-09-29 Eric Sydney Murdoch Mcleod Railway switch blade carrier
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.
FR2737739B1 (fr) * 1995-08-10 1997-10-24 Cogifer Pointe mobile de coeur de croisement pour appareils de voie ferree de tres grande longueur, incorpores dans les longs rails soudes
DE19621017C1 (de) * 1996-05-24 1998-01-08 Butzbacher Weichenbau Gmbh Verfahren zur Herstellung eines Gleisoberbauteils sowie Gleisoberbauteil
DE19621018C1 (de) * 1996-05-24 1997-10-16 Butzbacher Weichenbau Gmbh Gleisoberbauteil sowie Verfahren zur Herstellung eines solchen
DE19721818A1 (de) * 1997-05-26 1998-12-10 Schreck Mieves Gmbh Verschleißfestes Weichenteil und Verfahren zur Herstellung eines verschleißfesten Weichenteils
DE10159516C5 (de) 2001-06-05 2010-08-05 Josch Strahlschweißtechnik GmbH Verfahren zur Herstellung einer starren Herzstückspitze
SE531483C2 (sv) * 2005-12-07 2009-04-21 Sandvik Intellectual Property Sträng för musikinstrument innefattande utskiljningshärdande rostfritt stål
CN102409265B (zh) * 2011-10-31 2013-06-26 芜湖山桥铁路器材有限公司 轨道辙叉用合金钢
CN102825434B (zh) * 2012-09-24 2015-07-15 济钢集团有限公司 一种复合耐磨钢板生产方法
CN106167871A (zh) * 2016-07-08 2016-11-30 四川六合锻造股份有限公司 一种不锈钢母合金材料及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE548761A (bg) * 1955-07-06 1900-01-01
GB1342582A (en) * 1970-03-20 1974-01-03 British Steel Corp Rail steel
DE2363391A1 (de) * 1973-12-20 1975-06-26 Krupp Gmbh Verfahren und anordnung zum verbinden von metallteilen
AT374846B (de) * 1982-09-15 1984-06-12 Voest Alpine Ag Herzstueck, insbesondere herzstueckspitze, fuer schienenkreuzungen oder -weichen, sowie verfahren zu seiner herstellung
JPS60226901A (ja) * 1984-04-24 1985-11-12 新日本製鐵株式会社 耐久性のすぐれたレ−ル

Also Published As

Publication number Publication date
EG18351A (en) 1993-02-28
FI874752L (fi) 1988-04-30
ZA877690B (en) 1988-04-19
MA21090A1 (fr) 1988-07-01
TNSN87119A1 (fr) 1990-01-01
AU7978787A (en) 1988-05-05
PT85959B (pt) 1993-07-30
DK565687D0 (da) 1987-10-28
NZ221943A (en) 1990-07-26
NO167714B (no) 1991-08-26
AU600316B2 (en) 1990-08-09
FI874752A0 (fi) 1987-10-28
NO874501L (no) 1988-05-02
DK565687A (da) 1988-04-30
EP0269603A2 (de) 1988-06-01
IN167787B (bg) 1990-12-22
KR920004548B1 (ko) 1992-06-08
PT85959A (pt) 1988-11-30
CN1005860B (zh) 1989-11-22
CN87107554A (zh) 1988-05-11
ES2021396B3 (es) 1991-11-01
ATA287386A (de) 1988-04-15
FI88518B (fi) 1993-02-15
JPS63119992A (ja) 1988-05-24
EP0269603A3 (en) 1988-06-08
EP0269603B1 (de) 1991-02-06
DE3767982D1 (de) 1991-03-14
DD263482A5 (de) 1989-01-04
BR8705751A (pt) 1988-05-31
NO167714C (no) 1991-12-04
AT387049B (de) 1988-11-25
CA1313610C (en) 1993-02-16
ATE60725T1 (de) 1991-02-15
DK165912B (da) 1993-02-08
KR880005328A (ko) 1988-06-28
GR3001829T3 (en) 1992-11-23
PL268345A1 (en) 1988-09-01
NO874501D0 (no) 1987-10-28
FI88518C (fi) 1993-05-25
DK165912C (da) 1993-06-28

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