SE7908331L - Forfarande och skyddsgasindustriugn for vermebehandling av metalldelar - Google Patents

Forfarande och skyddsgasindustriugn for vermebehandling av metalldelar

Info

Publication number
SE7908331L
SE7908331L SE7908331A SE7908331A SE7908331L SE 7908331 L SE7908331 L SE 7908331L SE 7908331 A SE7908331 A SE 7908331A SE 7908331 A SE7908331 A SE 7908331A SE 7908331 L SE7908331 L SE 7908331L
Authority
SE
Sweden
Prior art keywords
heat treatment
metal parts
protective gas
gas industry
industry
Prior art date
Application number
SE7908331A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
J Wunning
Original Assignee
Aichelin Gmbh & Co J
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 J filed Critical Aichelin Gmbh & Co J
Publication of SE7908331L publication Critical patent/SE7908331L/

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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treating Waste Gases (AREA)
SE7908331A 1978-10-10 1979-10-09 Forfarande och skyddsgasindustriugn for vermebehandling av metalldelar SE7908331L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2844167A DE2844167C2 (de) 1978-10-10 1978-10-10 Verfahren zur Erzeugung einer Stickstoff-Schutzgasatmosphäre in einer Ofenkammer und Schutzgasindustrieofen zur Durchführung dieses Verfahrens

Publications (1)

Publication Number Publication Date
SE7908331L true SE7908331L (sv) 1980-04-11

Family

ID=6051861

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908331A SE7908331L (sv) 1978-10-10 1979-10-09 Forfarande och skyddsgasindustriugn for vermebehandling av metalldelar

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639252B1 (de) * 1988-11-24 1990-12-28 Air Liquide
FR2639251A1 (fr) * 1988-11-24 1990-05-25 Air Liquide Procede d'elaboration d'une atmosphere de traitement thermique par separation d'air par adsorption et sechage
FR2649123B1 (fr) * 1989-06-30 1991-09-13 Air Liquide Procede de traitement thermique de metaux

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 (fr) * 1962-12-28 1965-01-08 Aichelin Industrieofenbau Fa J Procédé et installation pour séparer les impuretés indésirables, et surtour l'eau et l'anhydride carbonique plus particulièr ement à partir des gaz de protection
FR1530161A (fr) * 1967-07-03 1968-06-21 Degussa Four de passage, procédés en usage dans la métallurgie effectués dans le présent four et les produits obtenus
GB1275824A (en) * 1969-05-23 1972-05-24 Gako Ges Fuer Gas Kohle Und Ol Improvements relating to the production of inert gases
DE2402266A1 (de) * 1974-01-18 1975-08-07 Messer Griesheim Gmbh Verfahren zur erzeugung und speicherung eines schutzgases zum gluehen von stahl und anderen metallen
FR2311095A1 (fr) * 1975-05-16 1976-12-10 Vide & Traitement Sa Four pour le traitement thermique, sous vide et sous atmospheres, de metaux

Also Published As

Publication number Publication date
DE2844167A1 (de) 1980-04-17
AT369790B (de) 1983-01-25
IT7968960A0 (it) 1979-10-09
FR2438687A1 (fr) 1980-05-09
DE2844167C2 (de) 1984-07-26
FR2438687B1 (de) 1983-05-27
ATA578379A (de) 1982-06-15
IT1218936B (it) 1990-04-24

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