[go: up one dir, main page]

BR8602604A - Processo de tratamento termico de objetos em forno continuo,coifa para realizacao do mesmo e forno de tratamento termico - Google Patents

Processo de tratamento termico de objetos em forno continuo,coifa para realizacao do mesmo e forno de tratamento termico

Info

Publication number
BR8602604A
BR8602604A BR8602604A BR8602604A BR8602604A BR 8602604 A BR8602604 A BR 8602604A BR 8602604 A BR8602604 A BR 8602604A BR 8602604 A BR8602604 A BR 8602604A BR 8602604 A BR8602604 A BR 8602604A
Authority
BR
Brazil
Prior art keywords
thermal treatment
oven
heat treating
coifa
realization
Prior art date
Application number
BR8602604A
Other languages
English (en)
Inventor
Vincent Guillaume
Original Assignee
Air Liquide
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9319890&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8602604(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Liquide filed Critical Air Liquide
Publication of BR8602604A publication Critical patent/BR8602604A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D99/0075—Gas curtain seals
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor
    • F27B9/243—Endless-strand conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Details (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Tunnel Furnaces (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
BR8602604A 1985-06-05 1986-06-04 Processo de tratamento termico de objetos em forno continuo,coifa para realizacao do mesmo e forno de tratamento termico BR8602604A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8508470A FR2583064B1 (fr) 1985-06-05 1985-06-05 Procede de traitement thermique, hotte pour la mise en oeuvre de ce procede et son utilisation dans les fours de traitement thermique

Publications (1)

Publication Number Publication Date
BR8602604A true BR8602604A (pt) 1987-02-03

Family

ID=9319890

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8602604A BR8602604A (pt) 1985-06-05 1986-06-04 Processo de tratamento termico de objetos em forno continuo,coifa para realizacao do mesmo e forno de tratamento termico

Country Status (12)

Country Link
US (1) US4746289A (pt)
EP (1) EP0206873B2 (pt)
JP (1) JP2665333B2 (pt)
KR (1) KR870000438A (pt)
AT (1) ATE39501T1 (pt)
AU (1) AU587256B2 (pt)
BR (1) BR8602604A (pt)
CA (1) CA1277214C (pt)
DE (1) DE3661542D1 (pt)
ES (2) ES8708018A1 (pt)
FR (1) FR2583064B1 (pt)
ZA (1) ZA864139B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO159960C (no) * 1986-07-08 1989-02-22 Norsk Hydro As Ovn for hoeytemperaturbehandling av plastiske eller forherdete produkter.
US5404836A (en) * 1989-02-03 1995-04-11 Milewski; John V. Method and apparatus for continuous controlled production of single crystal whiskers
US5409159A (en) * 1994-02-28 1995-04-25 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Apparatus and methods for inerting solder during wave soldering operations
US5411200A (en) * 1994-02-28 1995-05-02 American Air Liquide, Inc. Process and apparatus for the wave soldering of circuit boards
US5520320A (en) * 1994-04-22 1996-05-28 Air Liquide America Corporation Process for wave soldering components on a printed circuit board in a temperature controlled non-oxidizing atmosphere
IL119434A (en) * 1995-11-27 2000-01-31 Boc Group Inc Furnace
CN1094521C (zh) * 1998-03-26 2002-11-20 川崎制铁株式会社 连续热处理炉及连续热处理炉的氛围控制方法和冷却方法
CA2615962C (en) * 2005-07-25 2011-04-26 Sumitomo Metal Industries, Ltd. Continuous heat treatment furnace and utilizing the same, metal pipe and method of heat treatment
JP5029974B2 (ja) * 2010-01-21 2012-09-19 富山住友電工株式会社 金属多孔体及びそれを用いた電池用電極、並びに金属多孔体の製造方法
CN103305744B (zh) * 2012-03-08 2016-03-30 宝山钢铁股份有限公司 一种高质量硅钢常化基板的生产方法
CN118127453B (zh) * 2024-05-08 2024-07-05 运城市山海机械设备制造有限公司 一种压球机机芯压辊制造用渗氮设备及其操作方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668701A (en) * 1951-02-03 1954-02-09 Selas Corp Of America Heating control system
US3223396A (en) * 1963-04-22 1965-12-14 Hayes Inc C I Heat treatment apparatus
US3467366A (en) * 1967-10-02 1969-09-16 Hayes Inc C I Furnace construction having atmosphere curtain
US3618919A (en) * 1969-11-03 1971-11-09 Btu Eng Corp Adjustable heat and gas barrier
BE791511A (fr) * 1971-11-19 1973-03-16 Flynn Charles S Appareil de traitement thermique rapide d'une bande de matiere
US3984197A (en) * 1972-03-25 1976-10-05 Hoechst Aktiengesellschaft Device for the wet treatment and drying of textile material
FR2421979A1 (fr) * 1978-04-07 1979-11-02 Alsacienne Constr Meca Installation de traitement thermique de produits textiles sous forme continue
US4217090A (en) * 1978-08-22 1980-08-12 B & K Machinery International Limited Oven heating system
IT8021945V0 (it) * 1980-06-02 1980-06-02 Luca Ferdinando De Dispositivo didattico per suonare strumenti musicali.
DE3029136C2 (de) * 1980-07-31 1982-06-03 Computer Gesellschaft Konstanz Mbh, 7750 Konstanz Steuerschaltung für an eine Datenverarbeitungsanlage anschließbare Peripheriegeräte
US4501553A (en) * 1981-06-29 1985-02-26 Chugai Ro Co., Ltd. Floating equipment and floating-type heat treating furnace for striplike works
EP0075438B1 (en) * 1981-09-19 1987-12-16 BOC Limited Heat treatment of metals
GB2139741B (en) * 1983-05-04 1988-06-08 Air Prod & Chem Method of operating heat treatment furnace

Also Published As

Publication number Publication date
ZA864139B (en) 1987-02-25
EP0206873B2 (fr) 1992-07-08
FR2583064B1 (fr) 1987-08-14
US4746289A (en) 1988-05-24
DE3661542D1 (en) 1989-02-02
ES557554A0 (es) 1987-10-16
AU587256B2 (en) 1989-08-10
KR870000438A (ko) 1987-02-18
JP2665333B2 (ja) 1997-10-22
JPS6237317A (ja) 1987-02-18
AU5832786A (en) 1986-12-11
CA1277214C (fr) 1990-12-04
EP0206873B1 (fr) 1988-12-28
ATE39501T1 (de) 1989-01-15
EP0206873A1 (fr) 1986-12-30
FR2583064A1 (fr) 1986-12-12
ES8708018A1 (es) 1987-09-01
ES555695A0 (es) 1987-09-01
ES8800412A1 (es) 1987-10-16

Similar Documents

Publication Publication Date Title
PT88896A (pt) Processo para o tratamento termico de pecas metalicas
BR8602604A (pt) Processo de tratamento termico de objetos em forno continuo,coifa para realizacao do mesmo e forno de tratamento termico
MX162656A (es) Conducto de crisol para hornos de vidrio
ATE60834T1 (de) Oefen.
DE59007443D1 (de) Ofen zur partiellen Wärmebehandlung von Werkzeugen.
IT8547583A0 (it) Apparecchio e procedimento per il recupero di calore disperso in procedimento industriali ad alta temperatura, ad esempio forni per la fusione del vetro
BR9206048A (pt) Aparelho para tratamento témico de peça metálica fundida, processo e aparelho para tratamento térmico de peça fundida e processo de fabricação de peça fundida
BR8600916A (pt) Processo para tratamento termico de arames de aco,aparelho de leito fluidizado,processo para o tratamento termico de elementos de aco,leito fluidizado,processo para o tratamento termico de aco e aparelho
BR9002166A (pt) Processo e dispositivo para a secagem continua de placas revestidas de ambos os lados
ES489039A1 (es) Procedimiento para el tratamiento termico en continuo de ma-terial metalico alargado suelto e instalacion correspondien-te
ES2172112T3 (es) Procedimiento para el tratamiento termico de materiales a altas temperaturas y construccion de fondo de horno para hornos de altas temperaturas.
ATE34832T1 (de) Vorrichtung zur homogenisierung der temperatur von metallischen werkstuecken in kontinuierlicher bewegung.
BR8500773A (pt) Processo e aparelho para o recozimento de pecas metalicas
ATE67521T1 (de) Vakuum-kammerofen.
BR8802680A (pt) Elementos de fixacao de grafite para barras de aquecimento em fornos industriais
EP0145485A3 (en) Method of controlling the temperature of steel strip in the cooling zone of a continuous annealing furnace
GB1452652A (en) Furnaces
ATE48443T1 (de) Verfahren und vorrichtung zur waermebehandlung von werkstuecken.
IT8112482A0 (it) Metodo e forno a longheroni mobili per il riscaldo di prodotti siderurgici aventi diverse temperature d infornamento e o diverse sezioni trasversali
Guillaume Method of Heat Treating, Gas Curtain Device and Its Use in Heat Treating Furnaces
ATE129068T1 (de) Verwendung einer ofenrolle.
Liao Heat Treatment of Steel Bonded Carbide RW 40 and Its Application
JPS52123912A (en) Method of controlling heating zone temperature for continuous annealing furnace
GB994571A (en) Improvements in, or relating to, furnaces for the heat treatment of metal work pieces
IT8648018A0 (it) Perfezionamento nei bruciatori per le zone di riscaldamento di forni di ricottura in continuo