JPS57137425A - Uniform cooling method for rail head part heated to high temperature - Google Patents

Uniform cooling method for rail head part heated to high temperature

Info

Publication number
JPS57137425A
JPS57137425A JP2084381A JP2084381A JPS57137425A JP S57137425 A JPS57137425 A JP S57137425A JP 2084381 A JP2084381 A JP 2084381A JP 2084381 A JP2084381 A JP 2084381A JP S57137425 A JPS57137425 A JP S57137425A
Authority
JP
Japan
Prior art keywords
rail
head part
parts
rail head
inductors
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.)
Pending
Application number
JP2084381A
Other languages
English (en)
Inventor
Kazuo Sugino
Hideaki Kageyama
Sankichirou Matsumoto
Kuniomi Tsuchiya
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.)
Nippon Steel Corp
Dai Ichi High Frequency Co Ltd
Original Assignee
Nippon Steel Corp
Dai Ichi High Frequency Co Ltd
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 Nippon Steel Corp, Dai Ichi High Frequency Co Ltd filed Critical Nippon Steel Corp
Priority to JP2084381A priority Critical patent/JPS57137425A/ja
Publication of JPS57137425A publication Critical patent/JPS57137425A/ja
Pending 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)
JP2084381A 1981-02-17 1981-02-17 Uniform cooling method for rail head part heated to high temperature Pending JPS57137425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2084381A JPS57137425A (en) 1981-02-17 1981-02-17 Uniform cooling method for rail head part heated to high temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2084381A JPS57137425A (en) 1981-02-17 1981-02-17 Uniform cooling method for rail head part heated to high temperature

Publications (1)

Publication Number Publication Date
JPS57137425A true JPS57137425A (en) 1982-08-25

Family

ID=12038348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2084381A Pending JPS57137425A (en) 1981-02-17 1981-02-17 Uniform cooling method for rail head part heated to high temperature

Country Status (1)

Country Link
JP (1) JPS57137425A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003028912A3 (de) * 2001-09-29 2003-09-12 Sms Meer Gmbh Verfahren und anlage zur thermischen behandlung von schienen
JP2012000617A (ja) * 2010-06-14 2012-01-05 Nippon Steel Corp パーライト系レールの圧延方法
US9040882B2 (en) * 2007-09-12 2015-05-26 Inductotherm Corp. Electric induction heating of a rail head with non-uniform longitudinal temperature distribution
US9585201B1 (en) 2013-07-02 2017-02-28 Inductotherm Corp. Electric induction heating of rails

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003028912A3 (de) * 2001-09-29 2003-09-12 Sms Meer Gmbh Verfahren und anlage zur thermischen behandlung von schienen
US7416622B2 (en) 2001-09-29 2008-08-26 Sms Meer Gmbh Method and system for thermal treatment of rails
US9040882B2 (en) * 2007-09-12 2015-05-26 Inductotherm Corp. Electric induction heating of a rail head with non-uniform longitudinal temperature distribution
JP2012000617A (ja) * 2010-06-14 2012-01-05 Nippon Steel Corp パーライト系レールの圧延方法
US9585201B1 (en) 2013-07-02 2017-02-28 Inductotherm Corp. Electric induction heating of rails

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