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
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)
  • Furnace Details (AREA)
  • Separation Of Gases By Adsorption (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 (1) DE2844167C2 ( )
FR (1) FR2438687A1 ( )
IT (1) IT1218936B ( )
SE (1) SE7908331L ( )

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639252B1 ( ) * 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
FR2438687B1 ( ) 1983-05-27
IT1218936B (it) 1990-04-24
DE2844167A1 (de) 1980-04-17
FR2438687A1 (fr) 1980-05-09
DE2844167C2 (de) 1984-07-26
AT369790B (de) 1983-01-25
ATA578379A (de) 1982-06-15
IT7968960A0 (it) 1979-10-09

Similar Documents

Publication Publication Date Title
JPS5520397A (en) Method and apparatus for lowering temperature of article
JPS52136902A (en) Method of and furnace for drying woods
GB1556112A (en) Method and apparatus for induction heat treatment of metal member
SE425355B (sv) Forfarande och anordning for framstellning av metallflingor
IL55402A0 (en) Method and means for cooling of heat generating industrial operations
JPS54128836A (en) Method of forming hot gas and its device
IT7919864A0 (it) Metodo ed apparato per l'analisi di gas effluente di combustione
IT8012584A0 (it) Metodo ed apparecchio per la purificazione dei gas di scarico
NO800432L (no) Framgangsmaate og anordning for kontinuerlig varmebehandling av langstrakte metallgjenstander
JPS5638462A (en) Coating method and apparatus of corrosive metal by protective metal
NO801094L (no) Fremgangsmaate og apparat til kjoeling av draaper av flytende metall
GB2043117B (en) Methods for heat treatment of ferrous parts
NO790738L (no) Fremgangsmaate ved og apparat for behandling av smeltet metall
JPS5547316A (en) Transporting method and apparatus of high temperature metal material
SE7908331L (sv) Forfarande och skyddsgasindustriugn for vermebehandling av metalldelar
NO791359L (no) Fremgangsmaate og apparat for utgassing og filtrering av smeltet metall
SE7803613L (sv) Forfarande for vermebehandling och herdning av smidesprodukter
SE429507B (sv) Forfarande for varmdragning av lettmetaller och legeringar av dessa
NO148060C (no) Fremgangsmaate og apparat til fremstilling av roerformede koblinger av duktilt metall
DE3069494D1 (en) Method of amplifying heat
JPS5618008A (en) Method of utilizing heat of exhaust gas
SE8002294L (sv) Forfarande for lodning av metaller
PL205976A1 (pl) Sposob termicznej obrobki materialow stalych
JPS5541891A (en) Method of cooling and neutralizing acidic gas and its device
GR65681B (en) Method and disposition for at the same time cooling of gas and coccidiosis of scoria

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7908331-7