DE2128158A1 - - Google Patents

Info

Publication number
DE2128158A1
DE2128158A1 DE19712128158 DE2128158A DE2128158A1 DE 2128158 A1 DE2128158 A1 DE 2128158A1 DE 19712128158 DE19712128158 DE 19712128158 DE 2128158 A DE2128158 A DE 2128158A DE 2128158 A1 DE2128158 A1 DE 2128158A1
Authority
DE
Germany
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.)
Withdrawn
Application number
DE19712128158
Other languages
German (de)
Other versions
DE2128158B2 (en
DE2128158C (en
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 filed Critical
Priority to DE19712128158 priority Critical patent/DE2128158B2/en
Priority to ES400167A priority patent/ES400167A1/en
Priority to SE02485/72A priority patent/SE365307B/xx
Priority to DD161540A priority patent/DD95025A5/xx
Priority to FR7210841A priority patent/FR2140379B3/fr
Priority to GB1858372A priority patent/GB1349812A/en
Priority to IT24706/72A priority patent/IT955754B/en
Publication of DE2128158B2 publication Critical patent/DE2128158B2/en
Publication of DE2128158A1 publication Critical patent/DE2128158A1/de
Priority to US00259295A priority patent/US3801079A/en
Withdrawn legal-status Critical Current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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
DE19712128158 1971-06-07 1971-06-07 CHARGING DEVICE FOR LOADING AND UNLOADING THE HEATING CHAMBER OF A VACUUM QUENCHING OVEN Withdrawn DE2128158B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19712128158 DE2128158B2 (en) 1971-06-07 1971-06-07 CHARGING DEVICE FOR LOADING AND UNLOADING THE HEATING CHAMBER OF A VACUUM QUENCHING OVEN
ES400167A ES400167A1 (en) 1971-06-07 1972-02-25 Charging device for charging and emptying the heating chamber of vacuum quenching furnaces
SE02485/72A SE365307B (en) 1971-06-07 1972-02-29
DD161540A DD95025A5 (en) 1971-06-07 1972-03-15
FR7210841A FR2140379B3 (en) 1971-06-07 1972-03-28
GB1858372A GB1349812A (en) 1971-06-07 1972-04-21 Quenching furnaces
IT24706/72A IT955754B (en) 1971-06-07 1972-05-23 CHARGING DEVICE FOR CHARGING AND UNLOADING THE HEATING CHAMBER OF A PRESSURE OVEN OF BRUSH COOLING
US00259295A US3801079A (en) 1971-06-07 1972-06-02 Charging device for charging and emptying the heating chamber of vacuum quenching furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712128158 DE2128158B2 (en) 1971-06-07 1971-06-07 CHARGING DEVICE FOR LOADING AND UNLOADING THE HEATING CHAMBER OF A VACUUM QUENCHING OVEN

Publications (2)

Publication Number Publication Date
DE2128158B2 DE2128158B2 (en) 1972-05-25
DE2128158A1 true DE2128158A1 (en) 1972-05-25

Family

ID=5810044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712128158 Withdrawn DE2128158B2 (en) 1971-06-07 1971-06-07 CHARGING DEVICE FOR LOADING AND UNLOADING THE HEATING CHAMBER OF A VACUUM QUENCHING OVEN

Country Status (8)

Country Link
US (1) US3801079A (en)
DD (1) DD95025A5 (en)
DE (1) DE2128158B2 (en)
ES (1) ES400167A1 (en)
FR (1) FR2140379B3 (en)
GB (1) GB1349812A (en)
IT (1) IT955754B (en)
SE (1) SE365307B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415145A (en) * 1980-06-16 1983-11-15 Firma Dr. Werner Herdieckerhoff Metal charge treatment apparatus
DE3934103A1 (en) * 1989-10-12 1991-04-25 Ipsen Ind Int Gmbh OVEN FOR PARTIAL HEAT TREATMENT OF TOOLS
CN101319272B (en) * 2008-07-18 2010-06-02 沈阳恒进真空科技有限公司 Vertical vacuum heavy pressure gas quenching furnace with rotatable material rest
US20110284132A1 (en) * 2010-05-20 2011-11-24 Hightemp Furnaces Limited Method for reduction of time in a gas carburizing process and cooling apparatus
CN103627863B (en) * 2013-12-13 2015-01-28 中国电子科技集团公司第二研究所 Vertical vacuum quenching furnace
CN107904371B (en) * 2017-12-18 2023-12-12 紫江炉业南京有限公司 Quenching frame integrated mobile water pouring device
CN113234902B (en) * 2021-06-04 2023-01-13 中国航发北京航空材料研究院 Automatic quenching device and method for nickel-based powder superalloy disc

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1339424A (en) * 1918-07-31 1920-05-11 Smallwood Alfred Furnace for the annealing, hardening, quenching, or like heat treatment of metals and the like
US2747855A (en) * 1951-09-11 1956-05-29 Harold N Ipsen Heat treating apparatus
US3589696A (en) * 1968-03-04 1971-06-29 Hayes Inc C I High vacuum electric furnace with liquid quench apparatus
US3599946A (en) * 1968-10-25 1971-08-17 Hayes Inc C I Vacuum furnace with elevator oil quench
US3659831A (en) * 1969-08-25 1972-05-02 Pacific Scientific Co Integral quench furnace and transfer mechanism

Also Published As

Publication number Publication date
IT955754B (en) 1973-09-29
SE365307B (en) 1974-03-18
ES400167A1 (en) 1974-12-16
GB1349812A (en) 1974-04-10
DE2128158B2 (en) 1972-05-25
FR2140379A1 (en) 1973-01-19
FR2140379B3 (en) 1975-06-20
US3801079A (en) 1974-04-02
DD95025A5 (en) 1973-01-12

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Legal Events

Date Code Title Description
EHJ Ceased/non-payment of the annual fee