FR2402001A1 - Refroidisseur pour pieces oblongues chauffees, notamment pour barres d'alliage d'aluminium avant filage - Google Patents

Refroidisseur pour pieces oblongues chauffees, notamment pour barres d'alliage d'aluminium avant filage

Info

Publication number
FR2402001A1
FR2402001A1 FR7825537A FR7825537A FR2402001A1 FR 2402001 A1 FR2402001 A1 FR 2402001A1 FR 7825537 A FR7825537 A FR 7825537A FR 7825537 A FR7825537 A FR 7825537A FR 2402001 A1 FR2402001 A1 FR 2402001A1
Authority
FR
France
Prior art keywords
cooler
oblong
aluminum alloy
parts
before spinning
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.)
Withdrawn
Application number
FR7825537A
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.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2402001A1 publication Critical patent/FR2402001A1/fr
Withdrawn legal-status Critical Current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
    • C21D1/84—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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

Ce refroidisseur est du type comprenant une chambre de refroidissement et un dispositif de transport pour recevoir les pièces et pour les déplacer à l'intérieur de la chambre. Selon l'invention, le dispositif de transport comprend un arbre 10 qui tourne au centre de la chambre de refroidissement 1 et porte, à intervalles dans le sens de sa longueur, des groupes d'anneaux porteurs 15 uniformément répartis autour de l'arbre pour les pièces, des barres rondes 27 ou 28 par exemple. La chambre de refroidissement présente des ouvertures 24, 38 d'admission et d'échappement d'air de refroidissement. Les pièces seront généralement refroidies suffisamment après un seul tour dans la chambre 1.
FR7825537A 1977-09-05 1978-09-05 Refroidisseur pour pieces oblongues chauffees, notamment pour barres d'alliage d'aluminium avant filage Withdrawn FR2402001A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1082777A CH629256A5 (de) 1977-09-05 1977-09-05 Vorrichtung zum kuehlen von langgestreckten erwaermten werkstuecken.

Publications (1)

Publication Number Publication Date
FR2402001A1 true FR2402001A1 (fr) 1979-03-30

Family

ID=4367263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825537A Withdrawn FR2402001A1 (fr) 1977-09-05 1978-09-05 Refroidisseur pour pieces oblongues chauffees, notamment pour barres d'alliage d'aluminium avant filage

Country Status (14)

Country Link
US (1) US4185810A (fr)
JP (1) JPS5449910A (fr)
AT (1) AT365242B (fr)
AU (1) AU516225B2 (fr)
BE (1) BE870201A (fr)
CA (1) CA1123190A (fr)
CH (1) CH629256A5 (fr)
DE (2) DE2742320C3 (fr)
FR (1) FR2402001A1 (fr)
GB (1) GB2009252B (fr)
IT (1) IT1098484B (fr)
NL (1) NL7809077A (fr)
NO (1) NO148647C (fr)
YU (1) YU209578A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH629256A5 (de) * 1977-09-05 1982-04-15 Alusuisse Vorrichtung zum kuehlen von langgestreckten erwaermten werkstuecken.
DE3731950A1 (de) * 1987-09-23 1989-04-13 Ruhrgas Ag Gluehofen mit horizontalachsigem drehherd
US5648043A (en) * 1995-06-16 1997-07-15 Noranda Inc. Baffling system for uniformily cooling billet loads
US6073460A (en) * 1998-07-07 2000-06-13 The Coca-Cola Company Rotary cooler
NO316161B1 (no) * 1998-11-23 2003-12-22 Norsk Hydro As Anordning ved kjöleutstyr for kjöling av pressbolt
US6309034B1 (en) 1999-11-12 2001-10-30 The Coca-Cola Company Oscillating cooler
US6676541B2 (en) * 2002-01-23 2004-01-13 Acushnet Company Co-injection molded double covered golf ball
EP1543277A4 (fr) * 2002-08-16 2010-07-21 Boc Group Inc Procede et appareil de congelation de produits alimentaires avec formation d'une croute superficielle
CN107805702A (zh) * 2017-10-30 2018-03-16 浙江超龙汽车零部件有限公司 多种卷制钢材热处理时混用承载架
CN110724890B (zh) * 2019-12-02 2020-11-03 衢州市岳泰铝业有限公司 一种铝型材在线挤压淬火冷却工艺及装置
CN116105504B (zh) * 2023-03-03 2024-08-09 吉水金诚新材料加工有限公司 一种回转窑灼烧的稀土产品的冷却装置
CN119926987A (zh) * 2024-12-17 2025-05-06 河北敬业宽板科技有限公司 一种棒材热轧冷却装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE132491C (fr) *
CH402912A (de) * 1961-11-15 1965-11-30 Bbc Brown Boveri & Cie Verfahren und Vorrichtung zum Kühlen bzw. Abschrecken von metallischem Gut
FR2037618A5 (fr) * 1969-03-05 1970-12-31 Matravideki Femmuvek
FR2207191A1 (fr) * 1972-11-21 1974-06-14 Prolizenz Ag
CH579153A5 (en) * 1973-05-15 1976-08-31 Alusuisse Continuous annealing of aluminium or magnesium alloys - using flame heating furnace followed by hot gas or air circulation furnace

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115753A (en) * 1936-02-03 1938-05-03 Harry W Talbot Cocktail mixer and glass cooler
US2791889A (en) * 1954-04-19 1957-05-14 Vendo Co Refrigerated article dispensing apparatus
US2880598A (en) * 1956-01-17 1959-04-07 William L Virden Fresh fruit dispenser
US3142546A (en) * 1962-01-22 1964-07-28 John N Coats Kiln disintegrator
US3576080A (en) * 1969-11-19 1971-04-27 Allis Chalmers Mfg Co Rotary cooler and the like
JPS5138210A (ja) * 1974-09-28 1976-03-30 Hitachi Shipbuilding Eng Co Kozaireikyakusho
CH629256A5 (de) * 1977-09-05 1982-04-15 Alusuisse Vorrichtung zum kuehlen von langgestreckten erwaermten werkstuecken.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE132491C (fr) *
CH402912A (de) * 1961-11-15 1965-11-30 Bbc Brown Boveri & Cie Verfahren und Vorrichtung zum Kühlen bzw. Abschrecken von metallischem Gut
FR2037618A5 (fr) * 1969-03-05 1970-12-31 Matravideki Femmuvek
FR2207191A1 (fr) * 1972-11-21 1974-06-14 Prolizenz Ag
CH579153A5 (en) * 1973-05-15 1976-08-31 Alusuisse Continuous annealing of aluminium or magnesium alloys - using flame heating furnace followed by hot gas or air circulation furnace

Also Published As

Publication number Publication date
GB2009252B (en) 1982-02-17
US4185810A (en) 1980-01-29
ATA615378A (de) 1981-05-15
CA1123190A (fr) 1982-05-11
IT1098484B (it) 1985-09-07
AU3967078A (en) 1980-03-13
CH629256A5 (de) 1982-04-15
DE2838553C2 (de) 1982-06-09
NO148647C (no) 1983-11-16
NO783007L (no) 1979-03-06
DE2742320B2 (de) 1980-04-10
NO148647B (no) 1983-08-08
BE870201A (fr) 1979-01-02
NL7809077A (nl) 1979-03-07
IT7827317A0 (it) 1978-09-05
AT365242B (de) 1981-12-28
DE2838553A1 (de) 1979-03-22
DE2742320A1 (de) 1979-03-15
GB2009252A (en) 1979-06-13
AU516225B2 (en) 1981-05-21
JPS5449910A (en) 1979-04-19
YU209578A (en) 1982-08-31
DE2742320C3 (de) 1980-12-04

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Legal Events

Date Code Title Description
RE Withdrawal of published application