ATA544871A - PROCESS FOR THE SIMULTANEOUS PRODUCTION OF TWO DIFFERENT SHIELD GASES AND GAS GENERATOR FOR PERFORMING THIS PROCESS - Google Patents

PROCESS FOR THE SIMULTANEOUS PRODUCTION OF TWO DIFFERENT SHIELD GASES AND GAS GENERATOR FOR PERFORMING THIS PROCESS

Info

Publication number
ATA544871A
ATA544871A AT544871A AT544871A ATA544871A AT A544871 A ATA544871 A AT A544871A AT 544871 A AT544871 A AT 544871A AT 544871 A AT544871 A AT 544871A AT A544871 A ATA544871 A AT A544871A
Authority
AT
Austria
Prior art keywords
gas generator
simultaneous production
different shield
shield gases
gases
Prior art date
Application number
AT544871A
Other languages
German (de)
Other versions
AT325648B (en
Inventor
Sergei Z Vasiliev
Iosif I Maergoiz
Leonid A Mikhailov
Leonid I Pushkarev
Alexei I Pupkov
Original Assignee
Vnii Elektrotermicheskogo Obor
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 Vnii Elektrotermicheskogo Obor filed Critical Vnii Elektrotermicheskogo Obor
Publication of ATA544871A publication Critical patent/ATA544871A/en
Application granted granted Critical
Publication of AT325648B publication Critical patent/AT325648B/en

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
    • C21D1/76—Adjusting the composition of the atmosphere
    • C21D1/763—Adjusting the composition of the atmosphere using a catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AT544871A 1970-07-17 1971-06-23 PROCESS FOR THE SIMULTANEOUS PRODUCTION OF TWO DIFFERENT PROTECTION GASES AND GAS GENERATOR FOR CARRYING OUT THIS PROCESS AT325648B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7001452139A SU475865A1 (en) 1970-07-17 1970-07-17 Endo-exo-thermic gas generator

Publications (2)

Publication Number Publication Date
ATA544871A true ATA544871A (en) 1975-01-15
AT325648B AT325648B (en) 1975-10-27

Family

ID=20454396

Family Applications (1)

Application Number Title Priority Date Filing Date
AT544871A AT325648B (en) 1970-07-17 1971-06-23 PROCESS FOR THE SIMULTANEOUS PRODUCTION OF TWO DIFFERENT PROTECTION GASES AND GAS GENERATOR FOR CARRYING OUT THIS PROCESS

Country Status (6)

Country Link
AT (1) AT325648B (en)
DE (1) DE2131207C3 (en)
FR (1) FR2101824A5 (en)
GB (1) GB1349799A (en)
IT (1) IT939325B (en)
SU (1) SU475865A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308803A1 (en) * 1993-03-19 1994-09-22 Leybold Durferrit Gmbh Process and appliance for producing a carbon-containing gaseous treatment atmosphere
DE19818272C1 (en) * 1998-04-23 2000-01-05 Air Liquide Gmbh Gas mixture and method for the thermal treatment of metallic workpieces using the gas mixture

Also Published As

Publication number Publication date
DE2131207B2 (en) 1974-12-19
DE2131207C3 (en) 1975-08-07
FR2101824A5 (en) 1972-03-31
IT939325B (en) 1973-02-10
DE2131207A1 (en) 1972-01-20
AT325648B (en) 1975-10-27
SU475865A1 (en) 1977-12-05
GB1349799A (en) 1974-04-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee