JPH0433854B2 - - Google Patents

Info

Publication number
JPH0433854B2
JPH0433854B2 JP62131755A JP13175587A JPH0433854B2 JP H0433854 B2 JPH0433854 B2 JP H0433854B2 JP 62131755 A JP62131755 A JP 62131755A JP 13175587 A JP13175587 A JP 13175587A JP H0433854 B2 JPH0433854 B2 JP H0433854B2
Authority
JP
Japan
Prior art keywords
cooling
rail
heat treatment
temperature
water
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 - Lifetime
Application number
JP62131755A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63297523A (ja
Inventor
Toyokazu Teramoto
Teruo Fujibayashi
Ichiro Nakauchi
Masahiro Ueda
Shinichi Nagahashi
Keiji Okamoto
Juzo Kato
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP62131755A priority Critical patent/JPS63297523A/ja
Publication of JPS63297523A publication Critical patent/JPS63297523A/ja
Publication of JPH0433854B2 publication Critical patent/JPH0433854B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Heat Treatment Of Articles (AREA)
JP62131755A 1987-05-29 1987-05-29 レ−ルの熱処理方法 Granted JPS63297523A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62131755A JPS63297523A (ja) 1987-05-29 1987-05-29 レ−ルの熱処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62131755A JPS63297523A (ja) 1987-05-29 1987-05-29 レ−ルの熱処理方法

Publications (2)

Publication Number Publication Date
JPS63297523A JPS63297523A (ja) 1988-12-05
JPH0433854B2 true JPH0433854B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-04

Family

ID=15065428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62131755A Granted JPS63297523A (ja) 1987-05-29 1987-05-29 レ−ルの熱処理方法

Country Status (1)

Country Link
JP (1) JPS63297523A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111059817A (zh) * 2019-12-27 2020-04-24 苏州苏试试验集团股份有限公司 一种动圈复合冷却结构
CN116334370A (zh) * 2023-03-22 2023-06-27 包头钢铁（集团）有限责任公司 一种降低60n新廓形稀土钢轨裂纹扩展速率的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5286910A (en) * 1976-01-14 1977-07-20 Nippon Steel Corp Prevention of adverse flow and scattering of cooling liquid in surface cooling of cylindrical body
JPS5351114A (en) * 1976-10-22 1978-05-10 Nippon Steel Corp Cooling method and apparatus for high temperature
LU84999A1 (fr) * 1983-09-12 1985-06-04 Arbed Procede et dispositif de refroidissement de produits metalliques lamines
JPS613842A (ja) * 1984-06-19 1986-01-09 Nippon Steel Corp 高強度レ−ルの製造法
JPS6289818A (ja) * 1985-10-14 1987-04-24 Nippon Kokan Kk <Nkk> レ−ルの熱処理方法
JPS62120429A (ja) * 1985-11-18 1987-06-01 Nippon Steel Corp レ−ルの熱処理方法

Also Published As

Publication number Publication date
JPS63297523A (ja) 1988-12-05

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