KR960008724B1 - Heat treatment process of wire rod - Google Patents

Heat treatment process of wire rod Download PDF

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Publication number
KR960008724B1
KR960008724B1 KR93013435A KR930013435A KR960008724B1 KR 960008724 B1 KR960008724 B1 KR 960008724B1 KR 93013435 A KR93013435 A KR 93013435A KR 930013435 A KR930013435 A KR 930013435A KR 960008724 B1 KR960008724 B1 KR 960008724B1
Authority
KR
South Korea
Prior art keywords
heat treatment
treatment process
wire rod
wire
rod
Prior art date
Application number
KR93013435A
Other languages
English (en)
Other versions
KR940005814A (ko
Inventor
Takefumi Suzuki
Shigekatsu Ozaki
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
Publication of KR940005814A publication Critical patent/KR940005814A/ko
Application granted granted Critical
Publication of KR960008724B1 publication Critical patent/KR960008724B1/ko

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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/58—Continuous furnaces for strip or wire with heating by baths
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/64—Patenting furnaces
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/607—Molten salts
    • 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

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 Strip Materials And Filament Materials (AREA)
KR93013435A 1992-07-28 1993-07-16 Heat treatment process of wire rod KR960008724B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20112392A JP3152509B2 (ja) 1992-07-28 1992-07-28 線材の熱処理方法
JP92-201123 1992-07-28

Publications (2)

Publication Number Publication Date
KR940005814A KR940005814A (ko) 1994-03-22
KR960008724B1 true KR960008724B1 (en) 1996-06-29

Family

ID=16435797

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93013435A KR960008724B1 (en) 1992-07-28 1993-07-16 Heat treatment process of wire rod

Country Status (5)

Country Link
US (1) US5578150A (ko)
EP (1) EP0582180B1 (ko)
JP (1) JP3152509B2 (ko)
KR (1) KR960008724B1 (ko)
DE (1) DE69319285T2 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4709666B2 (ja) * 2006-03-10 2011-06-22 新日本製鐵株式会社 ルーズコイルのインライン熱処理設備及びインライン熱処理方法
JP5302136B2 (ja) * 2009-08-28 2013-10-02 新日鐵住金株式会社 インライン熱処理用の溶融ソルト槽内搬送設備
WO2012043585A1 (ja) * 2010-09-27 2012-04-05 東芝ライテック株式会社 ソケットおよび照明装置
JP6052733B2 (ja) * 2012-12-04 2016-12-27 パナソニックＩｐマネジメント株式会社 照明用光源及び照明装置
CN106636581A (zh) * 2016-11-30 2017-05-10 青岛特殊钢铁有限公司 1960MPa及以上级桥梁缆索镀锌钢丝用盘条盐浴处理方法及设备
CN108607885A (zh) * 2017-08-22 2018-10-02 武汉钢铁有限公司 一种大规格桥索钢热轧盘条的拉丝前连续处理工艺
CN115478150A (zh) * 2022-07-27 2022-12-16 青岛特殊钢铁有限公司 一种高线吐丝后直接淬火浴槽及其淬火方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340109A (en) * 1965-01-18 1967-09-05 Multifastener Company Heat treating quenching method and apparatus
US3615926A (en) * 1969-04-28 1971-10-26 Inland Steel Co Quench system
GB1312527A (en) * 1969-08-19 1973-04-04 Centre Rech Metallurgique Treatment of steel rod or wire
DE2015665A1 (en) * 1970-04-02 1971-10-21 Schloemann Ag Cooling steel wire
DE2435831A1 (de) * 1974-07-25 1976-02-12 Arbed F & G Drahtwerke Verfahren und vorrichtung zur behandlung von warmgewalztem stahldraht im hinblick auf die weiterverarbeitung durch ziehen
JPS5937725B2 (ja) * 1979-09-07 1984-09-11 新日本製鐵株式会社 熱間圧延線材の直接熱処理方法
GB2064593B (en) * 1979-09-06 1983-10-26 Nippon Steel Corp Direct sorbitic transformation of hotrolled steel rod
JPS5855220B2 (ja) * 1979-10-16 1983-12-08 新日本製鐵株式会社 鋼線材の多目的インライン直接熱処理設備
JPS6056215B2 (ja) * 1980-01-18 1985-12-09 新日本製鐵株式会社 線材の熱処理方法
JPS63105933A (ja) * 1986-10-22 1988-05-11 Kawasaki Steel Corp リング状線材の浸漬冷却制御方法
DE4035155C2 (de) * 1990-09-14 1993-12-02 Kohnle W Waermebehandlung Anlage zum Vergüten von Kleinteilen aus Metall

Also Published As

Publication number Publication date
DE69319285T2 (de) 1999-03-04
DE69319285D1 (de) 1998-07-30
JPH0641647A (ja) 1994-02-15
EP0582180B1 (en) 1998-06-24
EP0582180A1 (en) 1994-02-09
JP3152509B2 (ja) 2001-04-03
US5578150A (en) 1996-11-26
KR940005814A (ko) 1994-03-22

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Payment date: 20130531

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