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ES400166A1 - Vacuum furnace - Google Patents

Vacuum furnace

Info

Publication number
ES400166A1
ES400166A1 ES400166A ES400166A ES400166A1 ES 400166 A1 ES400166 A1 ES 400166A1 ES 400166 A ES400166 A ES 400166A ES 400166 A ES400166 A ES 400166A ES 400166 A1 ES400166 A1 ES 400166A1
Authority
ES
Spain
Prior art keywords
heating chamber
chamber
vacuum furnace
evacuable
cooling
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.)
Expired
Application number
ES400166A
Other languages
Spanish (es)
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.)
Ipsen International GmbH
Original Assignee
Ipsen International 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
Priority claimed from DE19712109507 external-priority patent/DE2109507C3/en
Application filed by Ipsen International GmbH filed Critical Ipsen International GmbH
Publication of ES400166A1 publication Critical patent/ES400166A1/en
Expired 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum

Landscapes

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

Abstract

A vacuum furnace for thermal treatment, with an evacuable heating chamber and a sudden cooling chamber, which is connected to the heating chamber through a passageway that can be hermetically closed, characterized in that the heating chamber it is communicated on two sides with two cooling chambers, which in each case are evacuable and can be hermetically separated from the heating chamber, one of them being made as an oil cooling chamber, and the other as a gas cooling chamber . (Machine-translation by Google Translate, not legally binding)
ES400166A 1971-03-01 1972-02-25 Vacuum furnace Expired ES400166A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712109507 DE2109507C3 (en) 1971-03-01 Vacuum furnace

Publications (1)

Publication Number Publication Date
ES400166A1 true ES400166A1 (en) 1974-12-16

Family

ID=5800095

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400166A Expired ES400166A1 (en) 1971-03-01 1972-02-25 Vacuum furnace

Country Status (7)

Country Link
US (1) US3820766A (en)
DD (1) DD96258A5 (en)
ES (1) ES400166A1 (en)
FR (1) FR2128409B1 (en)
GB (1) GB1328041A (en)
IT (1) IT948001B (en)
SE (1) SE375797B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7639482U1 (en) * 1976-12-17 1977-03-24 Ipsen Industries International Gmbh, 4190 Kleve SHIELD GAS STARTING FURNACE WITH VACUUM FLUSHING
US4643401A (en) * 1985-08-28 1987-02-17 Mg Industries Apparatus for cooling a vacuum furnace
CN100497665C (en) * 2006-05-08 2009-06-10 杭州金舟电炉有限公司 Soft sealer for vacuum chamber
CN103898293A (en) * 2013-12-25 2014-07-02 吴江亿泰真空设备科技有限公司 Anticorrosive vacuumizer pollution-discharge dry-purification operation-monitoring vacuum furnace
US11633797B2 (en) * 2019-11-15 2023-04-25 General Electric Company Braze joints for a component and methods of forming the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1590606A (en) * 1968-05-29 1970-04-20

Also Published As

Publication number Publication date
US3820766A (en) 1974-06-28
FR2128409A1 (en) 1972-10-20
DD96258A5 (en) 1973-03-12
DE2109507A1 (en) 1972-09-21
SE375797B (en) 1975-04-28
FR2128409B1 (en) 1976-07-09
GB1328041A (en) 1973-08-22
DE2109507B2 (en) 1973-06-14
IT948001B (en) 1973-05-30

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