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Withdrawn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.)
Alcan Holdings 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Withdrawn legal-status Critical Current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

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 (10)

* 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
CA2495595C (fr) * 2002-08-16 2011-02-15 The 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

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

Similar Documents

Publication Publication Date Title
FR2402001A1 (fr) Refroidisseur pour pieces oblongues chauffees, notamment pour barres d'alliage d'aluminium avant filage
IT1098245B (it) Assieme di ruote di catena per cambio di velocita' di bicicletta e simili
IT7924791A0 (it) Paletta fissa in ceramica per turbina e sopporto d'anello dichiusura.
FR2653694B1 (fr) Procedes et appareil pour la coulee de metaux par contre-gravite, notamment de metaux reactifs, avec l'air.
FR2400470A1 (fr) Tambour de courroie transporteuse
BE1002683A3 (fr) Equipement pour l'application d'email sous forme granulaire sur des carreaux a haute temperature.
FR2373345A1 (fr) Rouleau de guidage de barre de coulee pour installations de coulee continue
FR2448707A1 (fr) Ensemble a ailettes repliables pour engin volant
FR2371361A1 (fr) Dispositif rotatif pour le convoyage d'articles cylindriques en forme de coupe sur un coussin de fluide
FR2368321A1 (fr) Dispositif de traitement a tambour rotatif pourvu d'un systeme d'entrainement perfectionne
SU820916A1 (ru) Устройство дл очистки длинномерныхиздЕлий
SU1386775A1 (ru) Самоохлаждаемый тормозной шкив
NO905590L (no) Anordning for kontinuerlig stoeping av tynne metallprodukter mellom to kjoelte, roterende valser
TAFEL CAST PRECIPITATION HARDENING 17-4 STAINLESS STEEL ALLOY
SU831821A1 (ru) Устройство дл закалки деталей
SU539088A1 (ru) Сплав на основе титана
OMORI et al. Tensile Ductility of Copper and Alpha-Brass Single Crystals at Elevated Temperatures
SU961922A1 (ru) Крючковое загрузочное устройство
MOLINIER et al. Beta-type titanium alloys- Principal aspects of thermal treatments of the alloy Ti-11. 5 Mo-6 Zr-4. 5 Sn/beta III
JPS582498A (ja) 高温ガス用送風フアン
CAISSO et al. Study of the first deformation stages in low- alloy, single crystals of aluminum(Cu and Ag low alloying effect on Al single crystals elastic limits and first deformation stages)
Shi The Quantitative Relationship of Equilibrium Segregation of Boron in Steel
ZEITOUN et al. Method of approximate calculation of the laminar boundary layer outside of vibrational equilibrium
BR8504378A (pt) Dispositivo para prender e manipular artigos
SU1757979A1 (ru) Устройство дл подачи длинномерного материала

Legal Events

Date Code Title Description
RE Withdrawal of published application