ATA270185A - METHOD FOR THE HEAT TREATMENT OF METALLIC WORKPIECES USING A CONTINUOUS OR PISTOL OVEN, AND APPARATUS FOR CARRYING OUT THIS METHOD - Google Patents

METHOD FOR THE HEAT TREATMENT OF METALLIC WORKPIECES USING A CONTINUOUS OR PISTOL OVEN, AND APPARATUS FOR CARRYING OUT THIS METHOD

Info

Publication number
ATA270185A
ATA270185A AT270185A AT270185A ATA270185A AT A270185 A ATA270185 A AT A270185A AT 270185 A AT270185 A AT 270185A AT 270185 A AT270185 A AT 270185A AT A270185 A ATA270185 A AT A270185A
Authority
AT
Austria
Prior art keywords
pistol
oven
continuous
carrying
heat treatment
Prior art date
Application number
AT270185A
Other languages
German (de)
Other versions
AT392653B (en
Original Assignee
Ipsen Ind Int Gmbh
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 Ipsen Ind Int Gmbh filed Critical Ipsen Ind Int Gmbh
Publication of ATA270185A publication Critical patent/ATA270185A/en
Application granted granted Critical
Publication of AT392653B publication Critical patent/AT392653B/en

Links

Classifications

    • 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
    • F27B9/16—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 circular or arcuate path
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
    • 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
    • C21D9/0037—Rotary furnaces with vertical axis; Furnaces with rotating floor
    • 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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/028—Multi-chamber type furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
AT270185A 1984-11-13 1985-09-16 METHOD FOR THE HEAT TREATMENT OF METALLIC WORKPIECES USING A CONTINUOUS OR PUSHING OVEN, AND APPARATUS FOR CARRYING OUT THIS METHOD AT392653B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843441338 DE3441338A1 (en) 1984-11-13 1984-11-13 Process for heat-treating metallic workpieces, using a straight-flow or continuous pusher-type furnace, and equipment for carrying out this process

Publications (2)

Publication Number Publication Date
ATA270185A true ATA270185A (en) 1990-10-15
AT392653B AT392653B (en) 1991-05-27

Family

ID=6250111

Family Applications (1)

Application Number Title Priority Date Filing Date
AT270185A AT392653B (en) 1984-11-13 1985-09-16 METHOD FOR THE HEAT TREATMENT OF METALLIC WORKPIECES USING A CONTINUOUS OR PUSHING OVEN, AND APPARATUS FOR CARRYING OUT THIS METHOD

Country Status (5)

Country Link
JP (1) JPS61119665A (en)
CN (2) CN1014078B (en)
AT (1) AT392653B (en)
DE (1) DE3441338A1 (en)
SU (1) SU1487818A3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145854U (en) * 1986-11-25 1988-09-27
DE3640325C1 (en) * 1986-11-26 1988-02-04 Ipsen Ind Internat Gmbh Device for the heat treatment of metallic workpieces in a carbonizing atmosphere
US4763880A (en) * 1987-04-03 1988-08-16 Holcroft/Loftus Inc. Rotary hearth multi-chamber, multi-purpose furnace system
DE3726802A1 (en) * 1987-08-12 1989-02-23 Aichelin Gmbh Method of heat treatment of metal workpieces as well as device for implementing the method
DE4303686C2 (en) * 1992-10-07 1995-11-30 Iob Ind Ofen Bau Gmbh Furnace plant and method for the heat treatment of metallic workpieces
DE19514289B4 (en) * 1995-04-24 2006-09-21 Loi Thermprocess Gmbh Furnace plant for heat treatment of workpieces
DE19737508C1 (en) * 1997-08-28 1999-01-21 Brenntechnik Gruen Gmbh Furnace for heating ceramics
DE19952397A1 (en) * 1999-10-29 2001-05-03 Loi Thermprocess Gmbh Rotary hearth furnace for the heat treatment of workpieces
DE10256621B3 (en) * 2002-12-03 2004-04-15 Benteler Automobiltechnik Gmbh Continuous furnace used in the production of vehicle components, e.g. B-columns, comprises two zones lying opposite each other and separated from each other by a thermal insulating separating wall
DE102005033042B3 (en) * 2005-07-15 2006-07-27 Audi Ag Preheating of e.g. sheet for hot-pressing in automobile industry, employs heat released by cooling- and deformation processes, to preheat workpieces before forming
CN102191451B (en) * 2011-04-19 2013-06-19 哈尔滨意锋稀土材料开发有限公司 Double-hearth continuous rare earth carburizing process
SE535815C2 (en) * 2011-05-24 2013-01-02 Automation Press And Tooling A P & T Ab Method and apparatus for reducing the heat loss of a heated workpiece
CN102312187B (en) * 2011-09-28 2012-11-07 黄山学院 Complete equipment for strengthening treatment of cutter surface
CN110699633A (en) * 2019-11-27 2020-01-17 特诺恩技术（天津）有限公司 Charging and discharging method of annular rotary-bottom type gas carburizing furnace for gear carburizing heat treatment
RU209172U1 (en) * 2020-09-15 2022-02-04 Акционерное общество "Энергия" (АО "Энергия") NICKEL TAPE CARBURIZER

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1783156A (en) * 1928-05-11 1930-11-25 George J Hagan Company Heat-treating apparatus
US2013905A (en) * 1933-02-04 1935-09-10 Jr James L Adams Circular ingot heating furnace
FR1252645A (en) * 1959-11-23 1961-02-03 Vallourec Installation for heating metals by direct flame at high temperature without oxidation
US3598381A (en) * 1969-02-26 1971-08-10 Holcroft & Co Continuous carburizing furnace
US3998703A (en) * 1975-02-06 1976-12-21 Salem Corporation Method of treating materials on a rotary hearth
US4412813A (en) * 1982-02-02 1983-11-01 Alco Standard Corporation Rotary hearth furnace and method of loading and unloading the furnace
DE3435376C2 (en) * 1984-09-27 1996-09-12 Loi Ipsen Holding Gmbh Process for heat treatment of workpieces
SE450389B (en) * 1984-10-02 1987-06-22 Volvo Ab METHOD AND PLANT FOR HEAT TREATMENT OF DETAILS WITH VARIOUS REQUIREMENTS FOR HEAT TREATMENT TIME

Also Published As

Publication number Publication date
CN85107934A (en) 1986-07-09
AT392653B (en) 1991-05-27
CN85204461U (en) 1987-06-03
JPH0116307B2 (en) 1989-03-23
CN1014078B (en) 1991-09-25
JPS61119665A (en) 1986-06-06
DE3441338C2 (en) 1988-04-14
SU1487818A3 (en) 1989-06-15
DE3441338A1 (en) 1986-05-15

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Legal Events

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ELJ Ceased due to non-payment of the annual fee