FR2448573A1 - Installation automatique de trempe isotherme en lit fluidise - Google Patents

Installation automatique de trempe isotherme en lit fluidise

Info

Publication number
FR2448573A1
FR2448573A1 FR7902967A FR7902967A FR2448573A1 FR 2448573 A1 FR2448573 A1 FR 2448573A1 FR 7902967 A FR7902967 A FR 7902967A FR 7902967 A FR7902967 A FR 7902967A FR 2448573 A1 FR2448573 A1 FR 2448573A1
Authority
FR
France
Prior art keywords
air
esp
row
steel
bed
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.)
Granted
Application number
FR7902967A
Other languages
English (en)
Other versions
FR2448573B1 (fr
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.)
PHYSIQUE APPLIQUEE IND
Original Assignee
PHYSIQUE APPLIQUEE IND
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 PHYSIQUE APPLIQUEE IND filed Critical PHYSIQUE APPLIQUEE IND
Priority to FR7902967A priority Critical patent/FR2448573A1/fr
Publication of FR2448573A1 publication Critical patent/FR2448573A1/fr
Application granted granted Critical
Publication of FR2448573B1 publication Critical patent/FR2448573B1/fr
Granted 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
    • C21D1/34—Methods of heating
    • C21D1/53—Heating in fluidised beds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Details (AREA)

Abstract

INSTALLATION AUTOMATIQUE DESTINEE A ASSURER UN TRAITEMENT THERMIQUE EN CONTINU, A PLUSIEURS NIVEAUX DE TEMPERATURE, NOTAMMENT DE PIECES D'ACIER, CARACTERISEE EN CE QU'ELLE COMPREND: DES ENCEINTES RECEVANT QUATRE LITS FLUIDISES DE PARTICULES REFRACTAIRES, UN PREMIER LIT CONSTITUANT LE SAS D'ENTREE DES PIECES A TRAITER ET ASSURANT UN DEGOURDISSAGE DES PIECES, UN SECOND LIT CONSTITUANT LE FOUR DE PRECHAUFFAGE, UN TROISIEME LITCONSTITUANT LE FOUR DE CHAUFFAGE, ET UN QUATRIEME LIT ASSURANT LA TREMPE DES PIECES A TRAITER, AINSI QUE L'ETANCHEITE ENTRE LE FOUR DE TRAITEMENT SOUS ATMOSPHERE ET LE DEFOURNEMENT DES PRODUITS; UNE CLOCHE RECOUVRANT LES ENCEINTES CONTENANT LES LITS FLUIDISES, ET DES MOYENS DE TRANSFERT ASSURANT LE PASSAGE PAS A PAS DES PIECES D'UN LIT DE TRAITEMENT A UN AUTRE.
FR7902967A 1979-02-06 1979-02-06 Installation automatique de trempe isotherme en lit fluidise Granted FR2448573A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7902967A FR2448573A1 (fr) 1979-02-06 1979-02-06 Installation automatique de trempe isotherme en lit fluidise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902967A FR2448573A1 (fr) 1979-02-06 1979-02-06 Installation automatique de trempe isotherme en lit fluidise

Publications (2)

Publication Number Publication Date
FR2448573A1 true FR2448573A1 (fr) 1980-09-05
FR2448573B1 FR2448573B1 (fr) 1981-04-17

Family

ID=9221637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902967A Granted FR2448573A1 (fr) 1979-02-06 1979-02-06 Installation automatique de trempe isotherme en lit fluidise

Country Status (1)

Country Link
FR (1) FR2448573A1 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497330A1 (fr) * 1980-12-30 1982-07-02 Physique Appliquee Ind Installation automatique pour le traitement thermique de pieces en lits fluidises
US4612065A (en) * 1982-08-17 1986-09-16 Ruhrgas Aktiengesellschaft Method for the heat treatment of workpieces
US4717433A (en) * 1983-03-07 1988-01-05 Rockwell International Corporation Method of cooling a heated workpiece utilizing a fluidized bed
US4813653A (en) * 1984-10-19 1989-03-21 N. V. Bekaert S.A. Fluidized bed apparatus
EP0407275A1 (fr) * 1989-07-07 1991-01-09 Jacques Gautier Procédé de fabrication de pièces à hautes caractéristiques mécaniques à partir d'acier non traité
US5328531A (en) * 1989-07-07 1994-07-12 Jacques Gautier Process for the manufacture of components in treated steel
WO1998014291A1 (fr) * 1996-09-30 1998-04-09 Procedyne Corp. Procede d'elimination de noyau en sable et traitement thermique de pieces coulees
WO1999049088A1 (fr) * 1998-03-26 1999-09-30 Technomics, Inc. Procede et appareil de traitement a lit fluidise
EP1010484A3 (fr) * 1998-12-15 2000-06-28 Consolidated Engineering Company, Inc. Combinaison d'un four à conduction et d'un four à convection
US6217317B1 (en) 1998-12-15 2001-04-17 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
US6336809B1 (en) 1998-12-15 2002-01-08 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
US6622775B2 (en) 2000-05-10 2003-09-23 Consolidated Engineering Company, Inc. Method and apparatus for assisting removal of sand moldings from castings
US6672367B2 (en) * 1999-07-29 2004-01-06 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
WO2004009855A1 (fr) * 2002-07-18 2004-01-29 Consolidated Engineering Company, Inc. Procede et systeme servant a traiter des pieces de fonderie
WO2004055221A3 (fr) * 2002-12-17 2004-12-29 Hydro Aluminium Deutschland Procede et dispositif pour refroidir des pieces coulees metalliques
US6910522B2 (en) 1999-07-29 2005-06-28 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US11408062B2 (en) 2015-04-28 2022-08-09 Consolidated Engineering Company, Inc. System and method for heat treating aluminum alloy castings

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7275582B2 (en) 1999-07-29 2007-10-02 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US7338629B2 (en) 2001-02-02 2008-03-04 Consolidated Engineering Company, Inc. Integrated metal processing facility
ATE556155T1 (de) 2001-02-02 2012-05-15 Cons Eng Co Inc Verfahren zur herstellung und wärmebehandlung einer mehrzahl von metallgusteilen
EP1526938B1 (fr) 2002-07-11 2012-02-29 Consolidated Engineering Company, Inc. Procede facilitant le demoulage des objets moules de leurs moules en sable
US20060103059A1 (en) 2004-10-29 2006-05-18 Crafton Scott P High pressure heat treatment system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1005056A (en) * 1963-07-10 1965-09-22 Ass Elect Ind Improvements relating to apparatus for the thermal treatment of continuous material or discrete articles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1005056A (en) * 1963-07-10 1965-09-22 Ass Elect Ind Improvements relating to apparatus for the thermal treatment of continuous material or discrete articles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/61 *

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497330A1 (fr) * 1980-12-30 1982-07-02 Physique Appliquee Ind Installation automatique pour le traitement thermique de pieces en lits fluidises
US4612065A (en) * 1982-08-17 1986-09-16 Ruhrgas Aktiengesellschaft Method for the heat treatment of workpieces
US4717433A (en) * 1983-03-07 1988-01-05 Rockwell International Corporation Method of cooling a heated workpiece utilizing a fluidized bed
US4813653A (en) * 1984-10-19 1989-03-21 N. V. Bekaert S.A. Fluidized bed apparatus
EP0407275A1 (fr) * 1989-07-07 1991-01-09 Jacques Gautier Procédé de fabrication de pièces à hautes caractéristiques mécaniques à partir d'acier non traité
FR2649415A1 (fr) * 1989-07-07 1991-01-11 Gautier Jacques Procede de fabrication de pieces a hautes caracteristiques mecaniques a partir d'acier non traite
US5328531A (en) * 1989-07-07 1994-07-12 Jacques Gautier Process for the manufacture of components in treated steel
US6253830B1 (en) * 1996-09-30 2001-07-03 Procedyne Corp. Apparatus and method for sand core debonding and heat treating metal castings
WO1998014291A1 (fr) * 1996-09-30 1998-04-09 Procedyne Corp. Procede d'elimination de noyau en sable et traitement thermique de pieces coulees
JP3380256B2 (ja) 1996-09-30 2003-02-24 パーカー熱処理工業株式会社 中子の除去および鋳造熱処理プロセスおよび装置
US6042369A (en) * 1998-03-26 2000-03-28 Technomics, Inc. Fluidized-bed heat-treatment process and apparatus for use in a manufacturing line
WO1999049088A1 (fr) * 1998-03-26 1999-09-30 Technomics, Inc. Procede et appareil de traitement a lit fluidise
US6547556B2 (en) 1998-12-15 2003-04-15 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
EP1141644A4 (fr) * 1998-12-15 2001-12-12 Cons Eng Co Inc Four mixte a conduction/convection
US6336809B1 (en) 1998-12-15 2002-01-08 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
US6217317B1 (en) 1998-12-15 2001-04-17 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
EP1010484A3 (fr) * 1998-12-15 2000-06-28 Consolidated Engineering Company, Inc. Combinaison d'un four à conduction et d'un four à convection
US6672367B2 (en) * 1999-07-29 2004-01-06 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US6910522B2 (en) 1999-07-29 2005-06-28 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US7290583B2 (en) 1999-07-29 2007-11-06 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US6622775B2 (en) 2000-05-10 2003-09-23 Consolidated Engineering Company, Inc. Method and apparatus for assisting removal of sand moldings from castings
WO2004009855A1 (fr) * 2002-07-18 2004-01-29 Consolidated Engineering Company, Inc. Procede et systeme servant a traiter des pieces de fonderie
WO2004055221A3 (fr) * 2002-12-17 2004-12-29 Hydro Aluminium Deutschland Procede et dispositif pour refroidir des pieces coulees metalliques
US11408062B2 (en) 2015-04-28 2022-08-09 Consolidated Engineering Company, Inc. System and method for heat treating aluminum alloy castings

Also Published As

Publication number Publication date
FR2448573B1 (fr) 1981-04-17

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Legal Events

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ST Notification of lapse