DK0757110T3 - Fremgangsmåde til hærdning af hele tværsnittet af en spordel - Google Patents

Fremgangsmåde til hærdning af hele tværsnittet af en spordel

Info

Publication number
DK0757110T3
DK0757110T3 DK96109815T DK96109815T DK0757110T3 DK 0757110 T3 DK0757110 T3 DK 0757110T3 DK 96109815 T DK96109815 T DK 96109815T DK 96109815 T DK96109815 T DK 96109815T DK 0757110 T3 DK0757110 T3 DK 0757110T3
Authority
DK
Denmark
Prior art keywords
curing
section
groove part
entire cross
bath
Prior art date
Application number
DK96109815T
Other languages
English (en)
Inventor
Stefan Dipl-Ing Schmedders
Gerhard Ing Ratz
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
Application granted granted Critical
Publication of DK0757110T3 publication Critical patent/DK0757110T3/da

Links

Classifications

    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching
    • 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
  • Magnetic Heads (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
DK96109815T 1995-06-28 1996-06-19 Fremgangsmåde til hærdning af hele tværsnittet af en spordel DK0757110T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19523542A DE19523542A1 (de) 1995-06-28 1995-06-28 Verfahren zur Wärme- bzw. Vergütebehandlung eines Gleisteils

Publications (1)

Publication Number Publication Date
DK0757110T3 true DK0757110T3 (da) 2002-01-14

Family

ID=7765497

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96109815T DK0757110T3 (da) 1995-06-28 1996-06-19 Fremgangsmåde til hærdning af hele tværsnittet af en spordel

Country Status (5)

Country Link
EP (1) EP0757110B1 (da)
AT (1) ATE206475T1 (da)
DE (2) DE19523542A1 (da)
DK (1) DK0757110T3 (da)
ES (1) ES2165453T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011014877A1 (de) 2011-03-23 2012-09-27 Db Netz Ag Verfahren zum Umschmieden eines Gleisteils und gemäß diesem Verfahren umgeschmidete Gleisteile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE262970C (da) *
DE396946C (de) * 1921-12-01 1924-06-16 Cie Des Forges De Chatillon Co Verfahren und Vorrichtung zum Haerten von Gegenstaenden
DE582957C (de) * 1926-10-22 1933-08-25 Maximilianshuette Eisenwerk Verfahren zum Vergueten von Eisenbahnschienen
DE629758C (de) * 1934-03-15 1936-05-13 Laminoirs Hauts Fourneaux Forg Verfahren zum Teilhaerten und gleichzeitigen Richten von Schienen
US2095946A (en) * 1934-03-31 1937-10-12 Chiers Hauts Fourneaux Apparatus for tempering rails
BE447082A (da) * 1941-11-22
DE826304C (de) * 1948-10-02 1951-12-27 Dortmunder Union Brueckenbau A Haerten der UEberhoehung von Eisenbahnschienen
DE1508415B1 (de) * 1966-05-05 1970-11-26 Krupp Ag Huettenwerke Verfahren zur Waermebehandlung von Schienen,insbesondere Eisenbahnschienen aus Stahl
BE854834A (fr) * 1977-05-18 1977-09-16 Centre Rech Metallurgique Procede de fabrication de rails a caracteristiques ameliorees

Also Published As

Publication number Publication date
ES2165453T3 (es) 2002-03-16
DE59607812D1 (de) 2001-11-08
EP0757110B1 (de) 2001-10-04
DE19523542A1 (de) 1997-01-02
EP0757110A1 (de) 1997-02-05
ATE206475T1 (de) 2001-10-15

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