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AT383069B - Vakuumofen zum entwachsen und sintern von hartmetallen - Google Patents

Vakuumofen zum entwachsen und sintern von hartmetallen

Info

Publication number
AT383069B
AT383069B AT472882A AT472882A AT383069B AT 383069 B AT383069 B AT 383069B AT 472882 A AT472882 A AT 472882A AT 472882 A AT472882 A AT 472882A AT 383069 B AT383069 B AT 383069B
Authority
AT
Austria
Prior art keywords
dewarning
vacuum oven
hard metals
sintering hard
sintering
Prior art date
Application number
AT472882A
Other languages
English (en)
Other versions
ATA472882A (de
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of ATA472882A publication Critical patent/ATA472882A/de
Application granted granted Critical
Publication of AT383069B publication Critical patent/AT383069B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B5/16—Arrangements of air or gas supply devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B5/14—Arrangements of heating devices
    • F27B2005/143—Heating rods disposed in the chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B5/16—Arrangements of air or gas supply devices
    • F27B2005/161—Gas inflow or outflow
    • F27B2005/162—Gas inflow or outflow through closable or non-closable openings of the chamber walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B5/16—Arrangements of air or gas supply devices
    • F27B2005/166—Means to circulate the atmosphere
    • F27B2005/167—Means to circulate the atmosphere the atmosphere being recirculated through the treatment chamber by a turbine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
AT472882A 1982-02-16 1982-12-29 Vakuumofen zum entwachsen und sintern von hartmetallen AT383069B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823205501 DE3205501A1 (de) 1982-02-16 1982-02-16 Vakuumofen zum entwachsen und sintern von hartmetallen

Publications (2)

Publication Number Publication Date
ATA472882A ATA472882A (de) 1984-12-15
AT383069B true AT383069B (de) 1987-05-11

Family

ID=6155863

Family Applications (1)

Application Number Title Priority Date Filing Date
AT472882A AT383069B (de) 1982-02-16 1982-12-29 Vakuumofen zum entwachsen und sintern von hartmetallen

Country Status (4)

Country Link
AT (1) AT383069B (de)
CH (1) CH659315A5 (de)
DE (1) DE3205501A1 (de)
FR (1) FR2521703B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0240474Y2 (de) * 1985-06-10 1990-10-29
DE3536155A1 (de) * 1985-10-10 1987-04-16 Schmetz Kg Kammerofen mit gasumwaelzung
DE3621996A1 (de) * 1986-07-01 1988-01-14 Pfeiffer Vakuumtechnik Anlage zum waermebehandeln von werkstoffen im vakuum und unter druck
DE3826651A1 (de) * 1988-08-05 1990-02-08 Pfeiffer Vakuumtechnik Abdichtung fuer eine thermische isolation
DE10160898A1 (de) * 2001-12-12 2003-06-26 Jouri Pinaev Das Futter von Industrieöfen
EP3045253A1 (de) 2015-01-19 2016-07-20 PVA Industrial Vacuum Systems GmbH Vorrichtung und Verfahren zum Entbindern von Lotpasten im Vakuum-Lötofen
CN105157417B (zh) * 2015-09-16 2017-05-03 苏州汇科机电设备有限公司 高温真空烧结炉的炉衬结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1508470A1 (de) * 1966-12-22 1969-10-30 Degussa Hochvakuum-Sinterofen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2222050B2 (de) * 1972-05-05 1975-08-21 Leybold-Heraeus Gmbh & Co Kg, 5000 Koeln Verfahren und Vorrichtung zum Vakuumsintern von Kohlenwasserstoffe enthaltenden Preßkorpern aus pulverformigen Ausgangsstoffen
DE2844843C2 (de) * 1978-10-14 1985-09-12 Ipsen Industries International Gmbh, 4190 Kleve Industrieofen zur Wärmebehandlung metallischer Werkstücke
GB2072313B (en) * 1980-03-26 1983-08-24 Fhd Furnaces Ltd Muffle furnace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1508470A1 (de) * 1966-12-22 1969-10-30 Degussa Hochvakuum-Sinterofen

Also Published As

Publication number Publication date
DE3205501A1 (de) 1983-08-25
ATA472882A (de) 1984-12-15
CH659315A5 (de) 1987-01-15
FR2521703A1 (fr) 1983-08-19
DE3205501C2 (de) 1987-06-19
FR2521703B1 (fr) 1985-11-29

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Legal Events

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