JPS61149436A - レ−ルの熱処理方法 - Google Patents

レ−ルの熱処理方法

Info

Publication number
JPS61149436A
JPS61149436A JP59272389A JP27238984A JPS61149436A JP S61149436 A JPS61149436 A JP S61149436A JP 59272389 A JP59272389 A JP 59272389A JP 27238984 A JP27238984 A JP 27238984A JP S61149436 A JPS61149436 A JP S61149436A
Authority
JP
Japan
Prior art keywords
rail
cooling
head part
header
nozzle
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.)
Granted
Application number
JP59272389A
Other languages
English (en)
Japanese (ja)
Other versions
JPH026810B2 (enrdf_load_stackoverflow
Inventor
Keiji Fukuda
福田　敬爾
Takefumi Suzuki
鈴木　孟文
Hideaki Kageyama
影山　英明
Yoshiaki Makino
牧野　由明
Eigo Matsubara
松原　英吾
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
Original Assignee
Nippon Steel Corp
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 filed Critical Nippon Steel Corp
Priority to JP59272389A priority Critical patent/JPS61149436A/ja
Priority to DE8585308972T priority patent/DE3579681D1/de
Priority to EP85308972A priority patent/EP0186373B1/en
Priority to AT85308972T priority patent/ATE56477T1/de
Priority to AU51115/85A priority patent/AU561642B2/en
Priority to CA000497471A priority patent/CA1259552A/en
Priority to ZA859651A priority patent/ZA859651B/xx
Priority to BR8506419A priority patent/BR8506419A/pt
Priority to CN85109735.9A priority patent/CN1004881B/zh
Priority to KR1019850009738A priority patent/KR900002195B1/ko
Publication of JPS61149436A publication Critical patent/JPS61149436A/ja
Priority to US07/308,216 priority patent/US4913747A/en
Publication of JPH026810B2 publication Critical patent/JPH026810B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
JP59272389A 1984-12-24 1984-12-24 レ−ルの熱処理方法 Granted JPS61149436A (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP59272389A JPS61149436A (ja) 1984-12-24 1984-12-24 レ−ルの熱処理方法
DE8585308972T DE3579681D1 (de) 1984-12-24 1985-12-10 Verfahren und vorrichtung zum waermebehandeln von schienen.
EP85308972A EP0186373B1 (en) 1984-12-24 1985-12-10 Method of and apparatus for heat treating rails
AT85308972T ATE56477T1 (de) 1984-12-24 1985-12-10 Verfahren und vorrichtung zum waermebehandeln von schienen.
AU51115/85A AU561642B2 (en) 1984-12-24 1985-12-11 Uniform hardness in steel rails by controlled gaseous cooling (method and apparatus)
CA000497471A CA1259552A (en) 1984-12-24 1985-12-12 Method of and apparatus for heat-treating rails
ZA859651A ZA859651B (en) 1984-12-24 1985-12-18 Method of and apparatus for heat-treating rails
BR8506419A BR8506419A (pt) 1984-12-24 1985-12-20 Processo e aparelho para o tratamento termico de um trilho
CN85109735.9A CN1004881B (zh) 1984-12-24 1985-12-23 钢轨热处理的方法和设备
KR1019850009738A KR900002195B1 (ko) 1984-12-24 1985-12-23 레일의 열처리 방법
US07/308,216 US4913747A (en) 1984-12-24 1989-02-09 Method of and apparatus for heat-treating rails

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59272389A JPS61149436A (ja) 1984-12-24 1984-12-24 レ−ルの熱処理方法

Publications (2)

Publication Number Publication Date
JPS61149436A true JPS61149436A (ja) 1986-07-08
JPH026810B2 JPH026810B2 (enrdf_load_stackoverflow) 1990-02-14

Family

ID=17513200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59272389A Granted JPS61149436A (ja) 1984-12-24 1984-12-24 レ−ルの熱処理方法

Country Status (2)

Country Link
JP (1) JPS61149436A (enrdf_load_stackoverflow)
ZA (1) ZA859651B (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01104720A (ja) * 1987-10-19 1989-04-21 Nippon Steel Corp 高温レールの冷却法
JPH01127702A (ja) * 1987-08-28 1989-05-19 Ajax Magnethermic Corp レ−ルの熱処理方法および装置
JPH03166318A (ja) * 1989-11-27 1991-07-18 Nippon Steel Corp レールの熱処理方法
WO2009107639A1 (ja) 2008-02-27 2009-09-03 新日本製鐵株式会社 圧延鋼材の冷却装置および冷却方法
JP2015523467A (ja) * 2012-06-11 2015-08-13 シーメンス ソシエタ ペル アツィオーニＳｉｅｍｅｎｓ Ｓ．ｐ．Ａ． レールの熱処理のための方法及びシステム
JP2016518518A (ja) * 2013-03-22 2016-06-23 プライメタルズ テクノロジーズ イタリー ソチエタ・レスポンサビリタ・リミタータＰｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｉｔａｌｙ Ｓ．Ｒ．Ｌ． レールの熱処理用のシステム
KR20230005985A (ko) 2020-06-10 2023-01-10 제이에프이 스틸 가부시키가이샤 열처리 레일의 경도 예측 방법, 열처리 방법, 경도 예측 장치, 열처리 장치, 제조 방법, 제조 설비, 및 경도 예측 모델의 생성 방법

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01127702A (ja) * 1987-08-28 1989-05-19 Ajax Magnethermic Corp レ−ルの熱処理方法および装置
JPH01104720A (ja) * 1987-10-19 1989-04-21 Nippon Steel Corp 高温レールの冷却法
JPH03166318A (ja) * 1989-11-27 1991-07-18 Nippon Steel Corp レールの熱処理方法
WO2009107639A1 (ja) 2008-02-27 2009-09-03 新日本製鐵株式会社 圧延鋼材の冷却装置および冷却方法
US8715565B2 (en) 2008-02-27 2014-05-06 Nippon Steel & Sumitomo Metal Corporation Cooling system and cooling method of rolling steel
US9255304B2 (en) 2008-02-27 2016-02-09 Nippon Steel & Sumitomo Metal Corporation Cooling system and cooling method of rolling steel
JP2015523467A (ja) * 2012-06-11 2015-08-13 シーメンス ソシエタ ペル アツィオーニＳｉｅｍｅｎｓ Ｓ．ｐ．Ａ． レールの熱処理のための方法及びシステム
US10125405B2 (en) 2012-06-11 2018-11-13 Primetals Technologies Italy S.R.L. Method and system for thermal treatments of rails
JP2016518518A (ja) * 2013-03-22 2016-06-23 プライメタルズ テクノロジーズ イタリー ソチエタ・レスポンサビリタ・リミタータＰｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｉｔａｌｙ Ｓ．Ｒ．Ｌ． レールの熱処理用のシステム
US9783864B2 (en) 2013-03-22 2017-10-10 Primetals Technologies Italy S.R.L. System for thermal treatment of rails
KR20230005985A (ko) 2020-06-10 2023-01-10 제이에프이 스틸 가부시키가이샤 열처리 레일의 경도 예측 방법, 열처리 방법, 경도 예측 장치, 열처리 장치, 제조 방법, 제조 설비, 및 경도 예측 모델의 생성 방법

Also Published As

Publication number Publication date
JPH026810B2 (enrdf_load_stackoverflow) 1990-02-14
ZA859651B (en) 1986-08-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term