IT1218936B - PROCEDURE FOR THE THERMAL TREATMENT OF METALS IN A PROTECTIVE GAS ATMOSPHERE AND OVEN FOR THE IMPLEMENTATION OF THE PROCEDURE - Google Patents

PROCEDURE FOR THE THERMAL TREATMENT OF METALS IN A PROTECTIVE GAS ATMOSPHERE AND OVEN FOR THE IMPLEMENTATION OF THE PROCEDURE

Info

Publication number
IT1218936B
IT1218936B IT68960/79A IT6896079A IT1218936B IT 1218936 B IT1218936 B IT 1218936B IT 68960/79 A IT68960/79 A IT 68960/79A IT 6896079 A IT6896079 A IT 6896079A IT 1218936 B IT1218936 B IT 1218936B
Authority
IT
Italy
Prior art keywords
procedure
oven
metals
implementation
gas atmosphere
Prior art date
Application number
IT68960/79A
Other languages
Italian (it)
Other versions
IT7968960A0 (en
Inventor
Joachim Wunning
Original Assignee
Aichelin Gmbh & Co Kundenharte
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 Aichelin Gmbh & Co Kundenharte filed Critical Aichelin Gmbh & Co Kundenharte
Publication of IT7968960A0 publication Critical patent/IT7968960A0/en
Application granted granted Critical
Publication of IT1218936B publication Critical patent/IT1218936B/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
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2

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)
  • Separation Of Gases By Adsorption (AREA)
  • Furnace Details (AREA)
  • Treating Waste Gases (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
IT68960/79A 1978-10-10 1979-10-09 PROCEDURE FOR THE THERMAL TREATMENT OF METALS IN A PROTECTIVE GAS ATMOSPHERE AND OVEN FOR THE IMPLEMENTATION OF THE PROCEDURE IT1218936B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2844167A DE2844167C2 (en) 1978-10-10 1978-10-10 Process for generating a nitrogen protective gas atmosphere in a furnace chamber and protective gas industrial furnace for carrying out this process

Publications (2)

Publication Number Publication Date
IT7968960A0 IT7968960A0 (en) 1979-10-09
IT1218936B true IT1218936B (en) 1990-04-24

Family

ID=6051861

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68960/79A IT1218936B (en) 1978-10-10 1979-10-09 PROCEDURE FOR THE THERMAL TREATMENT OF METALS IN A PROTECTIVE GAS ATMOSPHERE AND OVEN FOR THE IMPLEMENTATION OF THE PROCEDURE

Country Status (5)

Country Link
AT (1) AT369790B (en)
DE (1) DE2844167C2 (en)
FR (1) FR2438687A1 (en)
IT (1) IT1218936B (en)
SE (1) SE7908331L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639251A1 (en) * 1988-11-24 1990-05-25 Air Liquide Process for producing an atmosphere for heat treatment by air separation using adsorption and drying
FR2639252B1 (en) * 1988-11-24 1990-12-28 Air Liquide
FR2649123B1 (en) * 1989-06-30 1991-09-13 Air Liquide METHOD FOR HEAT TREATING METALS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565201A (en) * 1947-09-26 1951-08-21 Air Reduction Controlled atmosphere for heattreating metals
FR1384954A (en) * 1962-12-28 1965-01-08 Aichelin Industrieofenbau Fa J Process and installation for separating unwanted impurities, and above all water and carbon dioxide, more particularly from shielding gases
FR1530161A (en) * 1967-07-03 1968-06-21 Degussa Passage furnace, processes in use in metallurgy carried out in the present furnace and the products obtained
GB1275824A (en) * 1969-05-23 1972-05-24 Gako Ges Fuer Gas Kohle Und Ol Improvements relating to the production of inert gases
DE2402266A1 (en) * 1974-01-18 1975-08-07 Messer Griesheim Gmbh PROCESS FOR GENERATING AND STORING A PROTECTIVE GAS FOR GLOWING STEEL AND OTHER METALS
FR2311095A1 (en) * 1975-05-16 1976-12-10 Vide & Traitement Sa Metals heat treatment furnace - with combined heating and cooling system

Also Published As

Publication number Publication date
SE7908331L (en) 1980-04-11
DE2844167C2 (en) 1984-07-26
ATA578379A (en) 1982-06-15
FR2438687A1 (en) 1980-05-09
FR2438687B1 (en) 1983-05-27
DE2844167A1 (en) 1980-04-17
AT369790B (en) 1983-01-25
IT7968960A0 (en) 1979-10-09

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