CN114786834B - 冷却装置以及冷却方法 - Google Patents

冷却装置以及冷却方法 Download PDF

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Publication number
CN114786834B
CN114786834B CN202180007031.8A CN202180007031A CN114786834B CN 114786834 B CN114786834 B CN 114786834B CN 202180007031 A CN202180007031 A CN 202180007031A CN 114786834 B CN114786834 B CN 114786834B
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CN
China
Prior art keywords
cooling
cooling medium
nozzle
raw material
hollow
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Active
Application number
CN202180007031.8A
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English (en)
Chinese (zh)
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CN114786834A (zh
Inventor
富泽淳
植松一夫
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 and Sumitomo Metal Corp
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Filing date
Publication date
Application filed by Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of CN114786834A publication Critical patent/CN114786834A/zh
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
    • B21D7/165—Cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
    • B21D7/162—Heating equipment
    • 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
    • C21D1/62—Quenching devices
    • 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
CN202180007031.8A 2020-02-27 2021-02-22 冷却装置以及冷却方法 Active CN114786834B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-032058 2020-02-27
JP2020032058 2020-02-27
PCT/JP2021/006525 WO2021172242A1 (ja) 2020-02-27 2021-02-22 冷却装置及び冷却方法

Publications (2)

Publication Number Publication Date
CN114786834A CN114786834A (zh) 2022-07-22
CN114786834B true CN114786834B (zh) 2024-08-09

Family

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CN202180007031.8A Active CN114786834B (zh) 2020-02-27 2021-02-22 冷却装置以及冷却方法

Country Status (4)

Country Link
US (1) US20220395881A1 (https=)
JP (1) JP7295485B2 (https=)
CN (1) CN114786834B (https=)
WO (1) WO2021172242A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7751193B2 (ja) * 2022-03-23 2025-10-08 日本製鉄株式会社 冷却装置及び冷却方法
US12475970B2 (en) * 2023-02-15 2025-11-18 Industry-University Cooperation Foundation Hanyang University Erica Campus MOKE measurement apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280125A (ja) * 1988-09-13 1990-03-20 Hitachi Ltd 高周波誘導加熱装置
JP3222016U (ja) * 2019-04-19 2019-07-04 日本製鉄株式会社 曲げ加工管の製造装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776230A (en) * 1951-10-22 1957-01-01 United States Steel Corp Method and apparatus for quenching pipe
JPS582727B2 (ja) * 1979-04-26 1983-01-18 第一高周波工業株式会社 金属管の曲げ加工法
JPH0114343Y2 (https=) * 1980-10-09 1989-04-26
JPS63149021A (ja) * 1986-07-25 1988-06-21 Dai Ichi High Frequency Co Ltd 内管挿入方式による二重管ベンドの製造方法及び装置
DE60139179D1 (de) * 2000-03-01 2009-08-20 Jfe Steel Corp Vorrichtung und verfahren zum kühlen von warmgewalztem stahlband und verfahren zu seiner herstellung
JP4449991B2 (ja) * 2007-02-26 2010-04-14 Ｊｆｅスチール株式会社 熱延鋼帯の冷却装置及び方法
EP2471609A4 (en) * 2009-08-25 2016-03-16 Nippon Steel & Sumitomo Metal Corp CURVED ELEMENT AND DEVICE AND METHOD AND FOR THE PRODUCTION THEREOF
JP6009129B2 (ja) * 2014-06-05 2016-10-19 新日鐵住金株式会社 焼入れ装置及び金属材の製造方法
CN106573285B (zh) * 2014-08-28 2019-08-13 日本制铁株式会社 弯曲部件的制造方法以及钢材的热弯曲加工装置
WO2016056517A1 (ja) * 2014-10-07 2016-04-14 新日鐵住金株式会社 鋼材の冷却装置及び冷却方法
WO2017164016A1 (ja) * 2016-03-24 2017-09-28 新日鐵住金株式会社 ３次元熱間曲げ焼入れ装置及び鋼管の３次元熱間曲げ焼入れ方法
CN108884511A (zh) * 2016-03-31 2018-11-23 新日铁住金株式会社 热处理装置、钢材的热处理方法及钢材的热弯曲加工方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280125A (ja) * 1988-09-13 1990-03-20 Hitachi Ltd 高周波誘導加熱装置
JP3222016U (ja) * 2019-04-19 2019-07-04 日本製鉄株式会社 曲げ加工管の製造装置

Also Published As

Publication number Publication date
WO2021172242A1 (ja) 2021-09-02
JP7295485B2 (ja) 2023-06-21
JPWO2021172242A1 (https=) 2021-09-02
US20220395881A1 (en) 2022-12-15
CN114786834A (zh) 2022-07-22

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