NO20011301L - Method and equipment for cooling profiles after extrusion - Google Patents

Method and equipment for cooling profiles after extrusion

Info

Publication number
NO20011301L
NO20011301L NO20011301A NO20011301A NO20011301L NO 20011301 L NO20011301 L NO 20011301L NO 20011301 A NO20011301 A NO 20011301A NO 20011301 A NO20011301 A NO 20011301A NO 20011301 L NO20011301 L NO 20011301L
Authority
NO
Norway
Prior art keywords
quench
extrusion
cooling
equipment
die
Prior art date
Application number
NO20011301A
Other languages
Norwegian (no)
Other versions
NO20011301D0 (en
Inventor
Ulf Haakon Tundal
Oddvin Reiso
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO20011301A priority Critical patent/NO20011301L/en
Publication of NO20011301D0 publication Critical patent/NO20011301D0/en
Priority to PCT/NO2002/000094 priority patent/WO2002072293A1/en
Publication of NO20011301L publication Critical patent/NO20011301L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C29/00—Cooling or heating extruded work or parts of the extrusion press
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C31/00—Control devices for metal extruding, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Of Metal (AREA)

Abstract

A method and equipment for controlled cooling of extruded metal profiles (3), in particular extruded aluminum profiles, include an extrusion press (1) with a die (2) and one after the die (2) provided quench (5). The extruded profile (3) is, during the dead cycle interval, i.e. the interval between two extrusion cycles, subjected to controlled sequential cooling in the area between the quench (5) and die (2). The method of cooling is accomplished by means of a separate, special quench (4) that is provided between the press (2) and the quench (5).
NO20011301A 2001-03-14 2001-03-14 Method and equipment for cooling profiles after extrusion NO20011301L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20011301A NO20011301L (en) 2001-03-14 2001-03-14 Method and equipment for cooling profiles after extrusion
PCT/NO2002/000094 WO2002072293A1 (en) 2001-03-14 2002-03-06 Method and equipment for cooling profiles after extrusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20011301A NO20011301L (en) 2001-03-14 2001-03-14 Method and equipment for cooling profiles after extrusion

Publications (2)

Publication Number Publication Date
NO20011301D0 NO20011301D0 (en) 2001-03-14
NO20011301L true NO20011301L (en) 2002-09-16

Family

ID=19912256

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20011301A NO20011301L (en) 2001-03-14 2001-03-14 Method and equipment for cooling profiles after extrusion

Country Status (2)

Country Link
NO (1) NO20011301L (en)
WO (1) WO2002072293A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002275603A (en) * 2001-03-16 2002-09-25 Kobe Steel Ltd Process and cooling device for press quenching of heat- treated aluminum alloy extruded material
CN103397285B (en) * 2013-07-16 2015-02-18 东北大学 Aluminum profile quenching device
CN117070724A (en) * 2023-08-21 2023-11-17 佛山市通润热能科技有限公司 Guiding mechanism before quenching

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1193176A (en) * 1982-07-06 1985-09-10 Robert J. Ackert Method for the production of improved railway rails by accelerated colling in line with the production rolling mill
DE4024605A1 (en) * 1990-08-02 1992-02-06 Wsp Ingenieurgesellschaft Fuer DEVICE FOR COOLING EXTRUSION PROFILES
CH686072A5 (en) * 1992-06-19 1995-12-29 Alusuisse Lonza Services Ag Spray system for Kuhlen profiles.
JPH06142756A (en) * 1992-10-30 1994-05-24 Showa Alum Corp Extrusion working device
JPH06277748A (en) * 1993-03-26 1994-10-04 Furukawa Alum Co Ltd Manufacture of extruded aluminum material and manufacturing device therefor
DE19649073C2 (en) * 1996-11-28 2000-12-07 Carl Kramer Device for cooling extruded profiles

Also Published As

Publication number Publication date
NO20011301D0 (en) 2001-03-14
WO2002072293A1 (en) 2002-09-19

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