DE2321132C3 - Ofen zur Wärmebehandlung - Google Patents

Ofen zur Wärmebehandlung

Info

Publication number
DE2321132C3
DE2321132C3 DE19732321132 DE2321132A DE2321132C3 DE 2321132 C3 DE2321132 C3 DE 2321132C3 DE 19732321132 DE19732321132 DE 19732321132 DE 2321132 A DE2321132 A DE 2321132A DE 2321132 C3 DE2321132 C3 DE 2321132C3
Authority
DE
Germany
Prior art keywords
furnace
workpieces
container
opening
containers
Prior art date
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.)
Expired
Application number
DE19732321132
Other languages
German (de)
English (en)
Other versions
DE2321132A1 (de
DE2321132B2 (de
Inventor
Georg Dipl.-Ing. Gladwyne Pa. Claesson (V.St.A.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF GmbH
Original Assignee
SKF Kugellagerfabriken GmbH
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 SKF Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Publication of DE2321132A1 publication Critical patent/DE2321132A1/de
Publication of DE2321132B2 publication Critical patent/DE2321132B2/de
Application granted granted Critical
Publication of DE2321132C3 publication Critical patent/DE2321132C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
DE19732321132 1972-04-26 1973-04-26 Ofen zur Wärmebehandlung Expired DE2321132C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6829272A IT954770B (it) 1972-04-26 1972-04-26 Forno continuo per la cementazione di pezzi di piccole e medie dimen sioni

Publications (3)

Publication Number Publication Date
DE2321132A1 DE2321132A1 (de) 1973-11-15
DE2321132B2 DE2321132B2 (de) 1974-09-05
DE2321132C3 true DE2321132C3 (de) 1975-04-17

Family

ID=11308867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732321132 Expired DE2321132C3 (de) 1972-04-26 1973-04-26 Ofen zur Wärmebehandlung

Country Status (3)

Country Link
DE (1) DE2321132C3 (enrdf_load_stackoverflow)
FR (1) FR2182053A1 (enrdf_load_stackoverflow)
IT (1) IT954770B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803455C2 (de) * 1978-01-27 1982-08-26 Elino Industrie Ofenbau Carl Hanf GmbH + Co, 5160 Düren Werkstückträger

Also Published As

Publication number Publication date
FR2182053B3 (enrdf_load_stackoverflow) 1975-10-24
DE2321132A1 (de) 1973-11-15
DE2321132B2 (de) 1974-09-05
FR2182053A1 (en) 1973-12-07
IT954770B (it) 1973-09-15

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee