GB1419916A - Apparatus for continuously cooling hot-rolled bar - Google Patents

Apparatus for continuously cooling hot-rolled bar

Info

Publication number
GB1419916A
GB1419916A GB2456674A GB2456674A GB1419916A GB 1419916 A GB1419916 A GB 1419916A GB 2456674 A GB2456674 A GB 2456674A GB 2456674 A GB2456674 A GB 2456674A GB 1419916 A GB1419916 A GB 1419916A
Authority
GB
United Kingdom
Prior art keywords
supplied
tubes
cooling hot
water
rolled bar
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
Application number
GB2456674A
Other languages
English (en)
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.)
Hoogovens Ijmuiden BV
Original Assignee
Hoogovens Ijmuiden BV
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 Hoogovens Ijmuiden BV filed Critical Hoogovens Ijmuiden BV
Publication of GB1419916A publication Critical patent/GB1419916A/en
Expired 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
    • 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
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
    • 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
    • C21D1/84—Controlled slow 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
GB2456674A 1973-06-04 1974-06-03 Apparatus for continuously cooling hot-rolled bar Expired GB1419916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7307716.A NL163142C (nl) 1973-06-04 1973-06-04 Inrichting voor het met water koelen van warmgewalst staafmateriaal.

Publications (1)

Publication Number Publication Date
GB1419916A true GB1419916A (en) 1975-12-31

Family

ID=19818991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2456674A Expired GB1419916A (en) 1973-06-04 1974-06-03 Apparatus for continuously cooling hot-rolled bar

Country Status (9)

Country Link
BE (1) BE815879A (enrdf_load_stackoverflow)
DE (1) DE2426829B2 (enrdf_load_stackoverflow)
DK (1) DK139779B (enrdf_load_stackoverflow)
FR (1) FR2231440B1 (enrdf_load_stackoverflow)
GB (1) GB1419916A (enrdf_load_stackoverflow)
LU (1) LU70228A1 (enrdf_load_stackoverflow)
NL (2) NL163142C (enrdf_load_stackoverflow)
NO (1) NO139322C (enrdf_load_stackoverflow)
SE (1) SE416741B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113182369A (zh) * 2021-04-23 2021-07-30 陕钢集团汉中钢铁有限责任公司 一种提升棒材轧制用穿水冷却器使用寿命的方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE824100A (fr) * 1975-01-03 1975-05-02 Installation pour le traitement des produits en acier lamines
DE2606173A1 (de) * 1976-02-17 1977-08-25 Kocks Gmbh Friedrich Wasserkuehlstrecke zum abkuehlen von draht
IT8283339A0 (it) * 1982-03-05 1982-03-05 Danieli Off Mecc Altra efficacia per barre di dispositivo di raffreddamento ad laminato.
SE464280B (sv) * 1985-08-08 1991-04-08 Stiftelsen Metallurg Forsk Saett att kyla hetan i ett valsverk
BE1001433A6 (fr) * 1988-02-11 1989-10-31 Cockerill Sambre Sa Installation de refroidissement d'une barre ou d'un fil metallique.
DE3817237C2 (de) * 1988-05-20 1997-02-27 Krenn Walter Verfahren und Druckkühlaggregat zum Abkühlen durchlaufenden heißen Produktionsguts aus Stahl und anderem, durch Führen des Wärmeentzugs über stufenlos regelbare Druckwasser-Stauränder
BE1002565A6 (fr) * 1988-10-24 1991-03-26 Centre Rech Metallurgique Dispositif de refroidissement d'un element cylindrique en defilement.
JP7006846B2 (ja) * 2019-06-28 2022-01-24 Ｊｆｅスチール株式会社 鋼材冷却設備
CN113441555B (zh) * 2021-09-01 2021-11-19 广东电网有限责任公司中山供电局 一种基于作业现场人员音视频的人员异常行为评估系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880739A (en) * 1955-09-15 1959-04-07 United States Steel Corp Apparatus for quenching and reeling rods
DD96646A1 (enrdf_load_stackoverflow) * 1972-05-17 1973-04-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113182369A (zh) * 2021-04-23 2021-07-30 陕钢集团汉中钢铁有限责任公司 一种提升棒材轧制用穿水冷却器使用寿命的方法

Also Published As

Publication number Publication date
NO139322C (no) 1979-02-14
LU70228A1 (enrdf_load_stackoverflow) 1974-10-17
FR2231440B1 (enrdf_load_stackoverflow) 1979-02-16
NL7307716A (enrdf_load_stackoverflow) 1974-12-06
SE416741B (sv) 1981-02-02
NO139322B (no) 1978-11-06
DK296074A (enrdf_load_stackoverflow) 1975-02-03
DE2426829B2 (de) 1980-08-07
DK139779C (enrdf_load_stackoverflow) 1979-09-24
BE815879A (nl) 1974-12-04
FR2231440A1 (enrdf_load_stackoverflow) 1974-12-27
NL7907630A (nl) 1980-03-31
NL163142B (nl) 1980-03-17
DK139779B (da) 1979-04-17
DE2426829A1 (de) 1975-01-02
NO742009L (no) 1974-12-05
NL163142C (nl) 1980-08-15
NL168727C (nl) 1982-05-17
SE7407266L (enrdf_load_stackoverflow) 1974-12-05

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940602