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NL168727C - DEVICE FOR FORCED COOLING OF HOT ROLLED BAR OR WIRE MATERIAL. - Google Patents

DEVICE FOR FORCED COOLING OF HOT ROLLED BAR OR WIRE MATERIAL.

Info

Publication number
NL168727C
NL168727C NLAANVRAGE7907630,A NL7907630A NL168727C NL 168727 C NL168727 C NL 168727C NL 7907630 A NL7907630 A NL 7907630A NL 168727 C NL168727 C NL 168727C
Authority
NL
Netherlands
Prior art keywords
hot rolled
wire material
forced cooling
rolled bar
bar
Prior art date
Application number
NLAANVRAGE7907630,A
Other languages
Dutch (nl)
Other versions
NL7907630A (en
Inventor
Willem Marinus Pikaar
Original Assignee
Estel Hoogovens 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 Estel Hoogovens Bv filed Critical Estel Hoogovens Bv
Priority to NLAANVRAGE7907630,A priority Critical patent/NL168727C/en
Publication of NL7907630A publication Critical patent/NL7907630A/en
Application granted granted Critical
Publication of NL168727C publication Critical patent/NL168727C/en

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)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Rolling (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
NLAANVRAGE7907630,A 1973-06-04 1979-10-16 DEVICE FOR FORCED COOLING OF HOT ROLLED BAR OR WIRE MATERIAL. NL168727C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7907630,A NL168727C (en) 1973-06-04 1979-10-16 DEVICE FOR FORCED COOLING OF HOT ROLLED BAR OR WIRE MATERIAL.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL7307716.A NL163142C (en) 1973-06-04 1973-06-04 DEVICE FOR COOLING WARM-ROLLED BAR MATERIAL WITH WATER.
NL7307716 1973-06-04
NLAANVRAGE7907630,A NL168727C (en) 1973-06-04 1979-10-16 DEVICE FOR FORCED COOLING OF HOT ROLLED BAR OR WIRE MATERIAL.
NL7907630 1979-10-16

Publications (2)

Publication Number Publication Date
NL7907630A NL7907630A (en) 1980-03-31
NL168727C true NL168727C (en) 1982-05-17

Family

ID=19818991

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7307716.A NL163142C (en) 1973-06-04 1973-06-04 DEVICE FOR COOLING WARM-ROLLED BAR MATERIAL WITH WATER.
NLAANVRAGE7907630,A NL168727C (en) 1973-06-04 1979-10-16 DEVICE FOR FORCED COOLING OF HOT ROLLED BAR OR WIRE MATERIAL.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL7307716.A NL163142C (en) 1973-06-04 1973-06-04 DEVICE FOR COOLING WARM-ROLLED BAR MATERIAL WITH WATER.

Country Status (9)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE824100A (en) * 1975-01-03 1975-05-02 PLANT FOR PROCESSING LAMINATED STEEL PRODUCTS
DE2606173A1 (en) * 1976-02-17 1977-08-25 Kocks Gmbh Friedrich Water cooled section for wire cooling - has water orifices or balancing tubes mechanically coupled with water collecting box
IT8283339A0 (en) * 1982-03-05 1982-03-05 Danieli Off Mecc OTHER EFFECTIVENESS FOR LAMINATE COOLER BARS.
SE464280B (en) * 1985-08-08 1991-04-08 Stiftelsen Metallurg Forsk COULD COOL THE HEAT IN A MILL
BE1001433A6 (en) * 1988-02-11 1989-10-31 Cockerill Sambre Sa Installation for cooling a bar or wire.
DE3817237C2 (en) * 1988-05-20 1997-02-27 Krenn Walter Process and pressurized cooling unit for cooling hot steel and other items that are produced by guiding the heat extraction via continuously adjustable pressurized water retention edges
BE1002565A6 (en) * 1988-10-24 1991-03-26 Centre Rech Metallurgique DEVICE FOR COOLING A RUNNING CYLINDRICAL ELEMENT.
WO2020261547A1 (en) * 2019-06-28 2020-12-30 Ｊｆｅスチール株式会社 Cooling device for steel material and steel material cooling facility using cooling device
CN113182369A (en) * 2021-04-23 2021-07-30 陕钢集团汉中钢铁有限责任公司 Method for prolonging service life of through water cooler for bar rolling
CN113441555B (en) * 2021-09-01 2021-11-19 广东电网有限责任公司中山供电局 Personnel abnormal behavior evaluation system based on audio and video of personnel in operation field

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 (en) * 1972-05-17 1973-04-12

Also Published As

Publication number Publication date
GB1419916A (en) 1975-12-31
LU70228A1 (en) 1974-10-17
NO139322B (en) 1978-11-06
NL163142B (en) 1980-03-17
DK296074A (en) 1975-02-03
DE2426829A1 (en) 1975-01-02
NL7907630A (en) 1980-03-31
NL163142C (en) 1980-08-15
NO742009L (en) 1974-12-05
SE416741B (en) 1981-02-02
DK139779B (en) 1979-04-17
DK139779C (en) 1979-09-24
FR2231440B1 (en) 1979-02-16
NL7307716A (en) 1974-12-06
FR2231440A1 (en) 1974-12-27
BE815879A (en) 1974-12-04
DE2426829B2 (en) 1980-08-07
NO139322C (en) 1979-02-14
SE7407266L (en) 1974-12-05

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: ESTEL HOOGOVENS B.V.

TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: HOOGOVENS GROEP B.V.