EP2815822A3 - Procédé et installation de dégagement et de frittage de pièces - Google Patents

Procédé et installation de dégagement et de frittage de pièces Download PDF

Info

Publication number
EP2815822A3
EP2815822A3 EP14001835.9A EP14001835A EP2815822A3 EP 2815822 A3 EP2815822 A3 EP 2815822A3 EP 14001835 A EP14001835 A EP 14001835A EP 2815822 A3 EP2815822 A3 EP 2815822A3
Authority
EP
European Patent Office
Prior art keywords
sintering
parts
debinding
installation
saving
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.)
Withdrawn
Application number
EP14001835.9A
Other languages
German (de)
English (en)
Other versions
EP2815822A2 (fr
Inventor
Francisco Lopez Lopez
Dieter Schäufler
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.)
Elino Industrie-Ofenbau GmbH
Original Assignee
Elino Industrie-Ofenbau 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 Elino Industrie-Ofenbau GmbH filed Critical Elino Industrie-Ofenbau GmbH
Publication of EP2815822A2 publication Critical patent/EP2815822A2/fr
Publication of EP2815822A3 publication Critical patent/EP2815822A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/003—Apparatus, e.g. furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • B22F3/1025—Removal of binder or filler not by heating only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1028—Controlled cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases, or liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP14001835.9A 2013-06-18 2014-05-27 Procédé et installation de dégagement et de frittage de pièces Withdrawn EP2815822A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013010237.5A DE102013010237A1 (de) 2013-06-18 2013-06-18 Verfahren und Anlage zum Entbindern und Sintern von Teilen

Publications (2)

Publication Number Publication Date
EP2815822A2 EP2815822A2 (fr) 2014-12-24
EP2815822A3 true EP2815822A3 (fr) 2015-11-11

Family

ID=50932944

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14001835.9A Withdrawn EP2815822A3 (fr) 2013-06-18 2014-05-27 Procédé et installation de dégagement et de frittage de pièces

Country Status (2)

Country Link
EP (1) EP2815822A3 (fr)
DE (1) DE102013010237A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015100475A1 (de) * 2015-01-14 2016-07-14 Harting Kgaa Thermoelement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708285A (en) * 1971-01-14 1973-01-02 Adamas Carbide Corp Apparatus for and method of de-waxing,presintering and sintering powdered metal compacts
EP0523651A2 (fr) * 1991-07-15 1993-01-20 Mitsubishi Materials Corporation Procédé pour la préparation de matériau ferreux à haute résistance par moulage par injection
EP0523658A2 (fr) * 1991-07-15 1993-01-20 Mitsubishi Materials Corporation Procédé de moulage par injection de matériau magnétique doux
EP2546009A2 (fr) * 2011-07-15 2013-01-16 Elino Industrie-Ofenbau GmbH Procédé et dispositif de dégagement et de frittage de produits fabriqués en poudre métallurgique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1796728U (de) * 1957-10-15 1959-10-01 Werner Dr Herdieckerhoff Ofen zum haerten, schmelzen od. dgl.
DE102005022242B4 (de) 2005-05-13 2009-06-04 Industrie-Ofenbau Rudolf Brands Gmbh Anlage zur Entbinderung/Restentbinderung und Sinterung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708285A (en) * 1971-01-14 1973-01-02 Adamas Carbide Corp Apparatus for and method of de-waxing,presintering and sintering powdered metal compacts
EP0523651A2 (fr) * 1991-07-15 1993-01-20 Mitsubishi Materials Corporation Procédé pour la préparation de matériau ferreux à haute résistance par moulage par injection
EP0523658A2 (fr) * 1991-07-15 1993-01-20 Mitsubishi Materials Corporation Procédé de moulage par injection de matériau magnétique doux
EP2546009A2 (fr) * 2011-07-15 2013-01-16 Elino Industrie-Ofenbau GmbH Procédé et dispositif de dégagement et de frittage de produits fabriqués en poudre métallurgique

Also Published As

Publication number Publication date
DE102013010237A1 (de) 2014-12-18
EP2815822A2 (fr) 2014-12-24

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