CA1016849A - Method of producing an untempered hightensile rail - Google Patents

Method of producing an untempered hightensile rail

Info

Publication number
CA1016849A
CA1016849A CA190,457A CA190457A CA1016849A CA 1016849 A CA1016849 A CA 1016849A CA 190457 A CA190457 A CA 190457A CA 1016849 A CA1016849 A CA 1016849A
Authority
CA
Canada
Prior art keywords
hightensile
untempered
rail
producing
untempered hightensile
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA190,457A
Other languages
French (fr)
Other versions
CA190457S (en
Inventor
Wilhelm Heller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fried Krupp Huettenwerke AG
Original Assignee
Fried Krupp Huettenwerke AG
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 Fried Krupp Huettenwerke AG filed Critical Fried Krupp Huettenwerke AG
Application granted granted Critical
Publication of CA1016849A publication Critical patent/CA1016849A/en
Expired legal-status Critical Current

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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
CA190,457A 1973-01-20 1974-01-18 Method of producing an untempered hightensile rail Expired CA1016849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732302865 DE2302865C2 (en) 1973-01-20 1973-01-20 Method for producing an uncoated high-strength rail

Publications (1)

Publication Number Publication Date
CA1016849A true CA1016849A (en) 1977-09-06

Family

ID=5869552

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,457A Expired CA1016849A (en) 1973-01-20 1974-01-18 Method of producing an untempered hightensile rail

Country Status (3)

Country Link
CA (1) CA1016849A (en)
DE (1) DE2302865C2 (en)
GB (1) GB1450355A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730045C2 (en) * 1977-07-02 1984-11-08 Krupp Stahl Ag, 4630 Bochum Process for producing wear-resistant rails and / or wheel materials
EP0277757B1 (en) * 1987-01-29 1993-08-11 Iscor Limited High strength high toughness steel
AU663023B2 (en) * 1993-02-26 1995-09-21 Nippon Steel Corporation Process for manufacturing high-strength bainitic steel rails with excellent rolling-contact fatigue resistance
GB2297094B (en) * 1995-01-20 1998-09-23 British Steel Plc Improvements in and relating to Carbide-Free Bainitic Steels
AT407057B (en) * 1996-12-19 2000-12-27 Voest Alpine Schienen Gmbh PROFILED ROLLING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
DE102006030815A1 (en) * 2006-06-30 2008-01-03 Deutsche Bahn Ag Method for producing high-strength tongue devices, tongue rails and / or stock rails as well as tongue device, tongue rail and / or stock rail as well as rail extensions and insulating joints
DE102006030816A1 (en) * 2006-06-30 2008-01-03 Deutsche Bahn Ag Method for producing a high-strength frog tip and frog tip
CL2012002218A1 (en) * 2012-08-09 2013-07-26 Compañia Electro Metalurgica S A Production method of high wear resistance cast steel with mostly bainitic microstructure and adequate balance of toughness and hardness for mining applications such as grinding and crushing; and steel with these characteristics.
CN102767532B (en) * 2012-08-10 2014-10-22 河北临泉泵业有限公司 Shaft of water filling type submersible electric pump and manufacturing process for shaft material of shaft
CL2012003184A1 (en) * 2012-11-14 2013-08-02 Compañía Electro Metalúrgica S A Production method of high hardness cast steel and excellent abrasion and impact wear resistance for large wear coatings in mining grinding and crushing applications that comprises completely melting the steel and heat treatment of tempering and tempering; and cast steel of high purity and wear resistance.
CN110484824A (en) * 2019-09-23 2019-11-22 益阳金能新材料有限责任公司 A kind of wear-resisting alloy steel and preparation method thereof

Also Published As

Publication number Publication date
AU6473074A (en) 1975-07-24
DE2302865B1 (en) 1974-07-25
GB1450355A (en) 1976-09-22
DE2302865C2 (en) 1975-09-11

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