CN107614708A - 钢材的制造方法、钢材的冷却装置及钢材 - Google Patents

钢材的制造方法、钢材的冷却装置及钢材 Download PDF

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Publication number
CN107614708A
CN107614708A CN201680027844.2A CN201680027844A CN107614708A CN 107614708 A CN107614708 A CN 107614708A CN 201680027844 A CN201680027844 A CN 201680027844A CN 107614708 A CN107614708 A CN 107614708A
Authority
CN
China
Prior art keywords
steel
cooling
track
length
cooling device
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
CN201680027844.2A
Other languages
English (en)
Chinese (zh)
Inventor
奥城贤士
福田启之
木岛秀夫
吉田好和
石川启史
中野贞则
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 Steel Corp
JFE Engineering Corp
Original Assignee
NKK 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 NKK Corp filed Critical NKK Corp
Publication of CN107614708A publication Critical patent/CN107614708A/zh
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/085—Rail sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B2045/0212—Cooling devices, e.g. using gaseous coolants using gaseous coolants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B2045/0221—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for structural sections, e.g. H-beams
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
CN201680027844.2A 2015-05-14 2016-05-02 钢材的制造方法、钢材的冷却装置及钢材 Pending CN107614708A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015099365 2015-05-14
JP2015-099365 2015-05-14
PCT/JP2016/063603 WO2016181891A1 (ja) 2015-05-14 2016-05-02 鋼材の製造方法、鋼材の冷却装置および鋼材

Publications (1)

Publication Number Publication Date
CN107614708A true CN107614708A (zh) 2018-01-19

Family

ID=57247940

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680027844.2A Pending CN107614708A (zh) 2015-05-14 2016-05-02 钢材的制造方法、钢材的冷却装置及钢材

Country Status (7)

Country Link
US (2) US20180327880A1 (pt)
EP (1) EP3296409B1 (pt)
JP (1) JP6380669B2 (pt)
CN (1) CN107614708A (pt)
AU (1) AU2016260101B9 (pt)
BR (1) BR112017023115B1 (pt)
WO (1) WO2016181891A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018174094A1 (ja) * 2017-03-21 2018-09-27 Ｊｆｅスチール株式会社 レールの製造方法
EP3604566B1 (en) * 2017-03-21 2023-11-15 JFE Steel Corporation Rail and method for producing same
CN113977211A (zh) * 2021-10-28 2022-01-28 攀钢集团攀枝花钢铁研究院有限公司 一种中等强度钢轨及其生产方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85109735A (zh) * 1984-12-24 1986-07-09 新日本制铁株式会社 钢轨热处理的方法和设备
JPH01104721A (ja) * 1987-10-19 1989-04-21 Nippon Steel Corp 高温レールの冷却法
JPH08260058A (ja) * 1995-03-27 1996-10-08 Daido Steel Co Ltd 鋼材の冷却方法
JPH09227942A (ja) * 1996-02-27 1997-09-02 Nkk Corp レールの熱処理方法
JP2003193126A (ja) * 2001-12-28 2003-07-09 Jfe Engineering Kk 鋼材の冷却方法
US20150021836A1 (en) * 2012-02-06 2015-01-22 Jfe Steel Corporation Rail heat treatment device and rail heat treatment method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85109735A (zh) * 1984-12-24 1986-07-09 新日本制铁株式会社 钢轨热处理的方法和设备
JPH01104721A (ja) * 1987-10-19 1989-04-21 Nippon Steel Corp 高温レールの冷却法
JPH08260058A (ja) * 1995-03-27 1996-10-08 Daido Steel Co Ltd 鋼材の冷却方法
JPH09227942A (ja) * 1996-02-27 1997-09-02 Nkk Corp レールの熱処理方法
JP2003193126A (ja) * 2001-12-28 2003-07-09 Jfe Engineering Kk 鋼材の冷却方法
US20150021836A1 (en) * 2012-02-06 2015-01-22 Jfe Steel Corporation Rail heat treatment device and rail heat treatment method

Also Published As

Publication number Publication date
EP3296409A4 (en) 2018-05-30
US20220112571A1 (en) 2022-04-14
BR112017023115B1 (pt) 2022-04-12
US20180327880A1 (en) 2018-11-15
JP6380669B2 (ja) 2018-08-29
WO2016181891A1 (ja) 2016-11-17
BR112017023115A2 (pt) 2018-07-10
EP3296409B1 (en) 2021-01-13
AU2016260101B2 (en) 2019-03-07
JPWO2016181891A1 (ja) 2017-09-07
AU2016260101B9 (en) 2019-03-28
AU2016260101A1 (en) 2017-11-16
EP3296409A1 (en) 2018-03-21

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Application publication date: 20180119