WO2004079018A3 - Adapter of chrome-nickel steel for weld connections and the method of its welding - Google Patents

Adapter of chrome-nickel steel for weld connections and the method of its welding Download PDF

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Publication number
WO2004079018A3
WO2004079018A3 PCT/CZ2004/000011 CZ2004000011W WO2004079018A3 WO 2004079018 A3 WO2004079018 A3 WO 2004079018A3 CZ 2004000011 W CZ2004000011 W CZ 2004000011W WO 2004079018 A3 WO2004079018 A3 WO 2004079018A3
Authority
WO
WIPO (PCT)
Prior art keywords
chrome
adapter
welding
nickel steel
weld connections
Prior art date
Application number
PCT/CZ2004/000011
Other languages
French (fr)
Other versions
WO2004079018A2 (en
Inventor
Petr Cerny
Original Assignee
Dt Vyhybkarna A Mostarna A S
Petr Cerny
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 Dt Vyhybkarna A Mostarna A S, Petr Cerny filed Critical Dt Vyhybkarna A Mostarna A S
Publication of WO2004079018A2 publication Critical patent/WO2004079018A2/en
Publication of WO2004079018A3 publication Critical patent/WO2004079018A3/en

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • 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 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
    • 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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • 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
    • B23K2103/05—Stainless steel
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Arc Welding In General (AREA)

Abstract

An adapter of chrome-nickel steel for the weld connection of the switch part of manganese steel and the rail of carbon steel said adapter contains in % weight 0,06% up to 0,09% of carbon, 0,5% of manganese as a maximum, 0,3% up to 1% of silicon, 0,69% up to 0,9% of niobium, 8.0% up to 9,0% nickel, 18,5% up to 19,5% chrome, the balance being iron and unavoidable impurities.
PCT/CZ2004/000011 2003-03-05 2004-02-26 Adapter of chrome-nickel steel for weld connections and the method of its welding WO2004079018A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2003648A CZ2003648A3 (en) 2003-03-05 2003-03-05 Adapter of chrome-nickel steel for weld connections and the method of its welding
CZPV2003-648 2003-03-05

Publications (2)

Publication Number Publication Date
WO2004079018A2 WO2004079018A2 (en) 2004-09-16
WO2004079018A3 true WO2004079018A3 (en) 2004-10-28

Family

ID=32932410

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2004/000011 WO2004079018A2 (en) 2003-03-05 2004-02-26 Adapter of chrome-nickel steel for weld connections and the method of its welding

Country Status (2)

Country Link
CZ (1) CZ2003648A3 (en)
WO (1) WO2004079018A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111151920A (en) * 2019-12-31 2020-05-15 江苏新华合金有限公司 3425LC welding strip and production process thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2251725A1 (en) * 1972-10-21 1974-04-25 Messer Griesheim Gmbh Welding together high and low-alloyed steels - using niobium-contg low-all-oyed steel barrier to prevent migration of carbon into weld
US5170932A (en) * 1990-07-20 1992-12-15 Voest-Alpine Eisenbahnsysteme Gesellschaft M.B.H. Method for connection of railway point components consisting of cast hard manganese steel or manganese steel rails to a rail made from carbon steel
US5304777A (en) * 1991-04-24 1994-04-19 Manoir Industries Method of connecting a manganese steel part to another carbon steel part and assembly thus obtained
DE20105890U1 (en) * 2000-04-14 2001-06-28 DT výhybkárna a mostárna, spol. s.r.o., Prostějov Connection of a switch section made of manganese steel with a rail made of carbon steel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2251725A1 (en) * 1972-10-21 1974-04-25 Messer Griesheim Gmbh Welding together high and low-alloyed steels - using niobium-contg low-all-oyed steel barrier to prevent migration of carbon into weld
US5170932A (en) * 1990-07-20 1992-12-15 Voest-Alpine Eisenbahnsysteme Gesellschaft M.B.H. Method for connection of railway point components consisting of cast hard manganese steel or manganese steel rails to a rail made from carbon steel
US5304777A (en) * 1991-04-24 1994-04-19 Manoir Industries Method of connecting a manganese steel part to another carbon steel part and assembly thus obtained
DE20105890U1 (en) * 2000-04-14 2001-06-28 DT výhybkárna a mostárna, spol. s.r.o., Prostějov Connection of a switch section made of manganese steel with a rail made of carbon steel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
C.W.WEGST: "Stahlschlüssel", 1986, VERLAG STAHLSCHLÜSSEL WEGST GMBH, MARBACH (D), XP002283409 *

Also Published As

Publication number Publication date
WO2004079018A2 (en) 2004-09-16
CZ2003648A3 (en) 2004-10-13

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