BG44297A1 - Device for chemico- thermic treatment of metal items in regulable atmosphere - Google Patents

Device for chemico- thermic treatment of metal items in regulable atmosphere

Info

Publication number
BG44297A1
BG44297A1 BG5855782A BG5855782A BG44297A1 BG 44297 A1 BG44297 A1 BG 44297A1 BG 5855782 A BG5855782 A BG 5855782A BG 5855782 A BG5855782 A BG 5855782A BG 44297 A1 BG44297 A1 BG 44297A1
Authority
BG
Bulgaria
Prior art keywords
regulable
chemico
atmosphere
metal items
thermic treatment
Prior art date
Application number
BG5855782A
Other languages
English (en)
Inventor
Jan Jakes
Josef Smalek
Original Assignee
Vyzk Ustav Silnoproude Elekt
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 Vyzk Ustav Silnoproude Elekt filed Critical Vyzk Ustav Silnoproude Elekt
Publication of BG44297A1 publication Critical patent/BG44297A1/xx

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • 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
    • F27B17/00—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00
    • F27B17/0016—Chamber type furnaces
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids or removable covers
    • F27D1/1858—Doors
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0059—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising tracks, e.g. rails and wagon
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/007—Cooling of charges therein
    • F27D2009/0089—Quenching
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/04—Ram or pusher apparatus
    • 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
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
    • F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)
  • Furnace Details (AREA)
BG5855782A 1981-11-17 1982-11-10 Device for chemico- thermic treatment of metal items in regulable atmosphere BG44297A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS844081A CS228161B1 (en) 1981-11-17 1981-11-17 Apparatus for chemical-thermal treatment of metal machine components in controlled atmosphere

Publications (1)

Publication Number Publication Date
BG44297A1 true BG44297A1 (en) 1988-11-15

Family

ID=5434902

Family Applications (1)

Application Number Title Priority Date Filing Date
BG5855782A BG44297A1 (en) 1981-11-17 1982-11-10 Device for chemico- thermic treatment of metal items in regulable atmosphere

Country Status (8)

Country Link
AT (1) AT388937B (enrdf_load_stackoverflow)
BG (1) BG44297A1 (enrdf_load_stackoverflow)
CS (1) CS228161B1 (enrdf_load_stackoverflow)
DD (1) DD239509A3 (enrdf_load_stackoverflow)
DE (1) DE3242418A1 (enrdf_load_stackoverflow)
HU (1) HU191193B (enrdf_load_stackoverflow)
PL (1) PL130328B2 (enrdf_load_stackoverflow)
SU (1) SU1335574A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06174377A (ja) * 1992-12-04 1994-06-24 Komatsu Ltd 多目的雰囲気熱処理装置
FR2782156B1 (fr) * 1998-08-05 2001-01-19 Fours Ind B M I Baudasse Marti Dispositif de convoyage d'une charge entre plusieurs enceintes sous vide et unite de traitement sous vide equipee d'un tel dispositif
EP1229137B1 (de) * 2001-01-26 2006-08-09 Ipsen International GmbH Vorrichtung und Verfahren zum Transportieren metallischer Werkstücke sowie Anlage zur Wärmebehandlung dieser Werkstücke
DE20305423U1 (de) * 2003-04-04 2004-08-12 Ipsen International Gmbh Vorrichtung zum Transportieren metallischer Werkstücke
RU203472U1 (ru) * 2020-12-07 2021-04-06 Общество с ограниченной ответственностью "Бюро прикладных исследований - Сектор" Открытое загрузочное окно высокотемпературной печи или камеры с активной тепловой воздушной завесой

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2117081C3 (de) * 1971-04-07 1982-07-08 Degussa Ag, 6000 Frankfurt Ofenanlage zur Wärmebehandlung von Werkstücken unter Schutzgasatmosphäre

Also Published As

Publication number Publication date
DD239509A3 (de) 1986-10-01
HU191193B (en) 1987-01-28
DE3242418A1 (de) 1983-05-26
PL130328B2 (en) 1984-07-31
CS228161B1 (en) 1984-05-14
AT388937B (de) 1989-09-25
DE3242418C2 (enrdf_load_stackoverflow) 1989-03-23
SU1335574A1 (ru) 1987-09-07
PL239084A2 (en) 1983-07-04
ATA419582A (de) 1989-02-15

Similar Documents

Publication Publication Date Title
GB2132230B (en) Method and apparatus for metal treatment
JPS5416341A (en) Method and apparatus for making processed metal articles
JPS5752495A (en) Operating method for treatment device and its controller and article treatment device
DE3275206D1 (en) Process and apparatus for continuous steel-making
DE3167112D1 (en) Canning process and apparatus
JPS5697444A (en) Dental article and method
JPS5510389A (en) Method and device for continuously or semiicontinuously casting metal
GB2018829B (en) Apparatus for the treatment of discrete articles in bulk
DE3168119D1 (en) Process and device for the rolling of metal without tension
JPS5511187A (en) Treating metal containing powder and residue in metallurgical industry
BG44297A1 (en) Device for chemico- thermic treatment of metal items in regulable atmosphere
IL64377A0 (en) Packaging process and apparatus
JPS5581072A (en) Device and method for coveringgwelding workpiece
GB2122870B (en) Sterilization process and apparatus
GB2082441B (en) Method and apparatus for transporting rod-shaped articles
JPS6431983A (en) Metal treatment composition and method
JPS5337550A (en) Surface treating agents for aluminum or aluminum alloy and surface treating process
DE3174840D1 (en) Process for carburizing ferrous metals
ZA826595B (en) Composition and process for treating steel
DE3364787D1 (en) Apparatus and process for the treatment of molten metal
JPS57195462A (en) Method and apparatus for sterilizing article and environment
JPS56152772A (en) Method and device for selecting article
JPS57185932A (en) Molten metal treating method and device
JPS5723582A (en) Method and device for hanging article
DE3172493D1 (en) Lithographic process and resulting article