DE102013010237A1 - Verfahren und Anlage zum Entbindern und Sintern von Teilen - Google Patents

Verfahren und Anlage zum Entbindern und Sintern von Teilen Download PDF

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Publication number
DE102013010237A1
DE102013010237A1 DE102013010237.5A DE102013010237A DE102013010237A1 DE 102013010237 A1 DE102013010237 A1 DE 102013010237A1 DE 102013010237 A DE102013010237 A DE 102013010237A DE 102013010237 A1 DE102013010237 A1 DE 102013010237A1
Authority
DE
Germany
Prior art keywords
gas
furnace
parts
batch
sintering
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Withdrawn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
DE102013010237.5A
Other languages
German (de)
English (en)
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 IND OFENBAU GmbH
ELINO INDUSTRIE-OFENBAU GmbH
Original Assignee
ELINO IND OFENBAU GmbH
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 IND OFENBAU GmbH, ELINO INDUSTRIE-OFENBAU GmbH filed Critical ELINO IND OFENBAU GmbH
Priority to DE102013010237.5A priority Critical patent/DE102013010237A1/de
Priority to EP14001835.9A priority patent/EP2815822A3/fr
Publication of DE102013010237A1 publication Critical patent/DE102013010237A1/de
Withdrawn legal-status Critical Current

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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)
DE102013010237.5A 2013-06-18 2013-06-18 Verfahren und Anlage zum Entbindern und Sintern von Teilen Withdrawn DE102013010237A1 (de)

Priority Applications (2)

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
EP14001835.9A EP2815822A3 (fr) 2013-06-18 2014-05-27 Procédé et installation de dégagement et de frittage de pièces

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 (1)

Publication Number Publication Date
DE102013010237A1 true DE102013010237A1 (de) 2014-12-18

Family

ID=50932944

Family Applications (1)

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DE102013010237.5A Withdrawn DE102013010237A1 (de) 2013-06-18 2013-06-18 Verfahren und Anlage zum Entbindern und Sintern von Teilen

Country Status (2)

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

Cited By (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 (3)

* 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.
DE102005022242A1 (de) 2005-05-13 2006-11-16 Industrie-Ofenbau Rudolf Brands Gmbh Anlage zur Entbinderung/Restentbinderung und Sinterung
DE102011107456A1 (de) * 2011-07-15 2013-01-17 Elino Industrie-Ofenbau Gmbh Verfahren und Vorrichtung zum Entbindern und Sintern von pulvermetallurgisch hergestellten Produkten

Family Cites Families (3)

* 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
JPH0525506A (ja) * 1991-07-15 1993-02-02 Mitsubishi Materials Corp 高強度を有する射出成形純鉄焼結材の製造法
JPH0521220A (ja) * 1991-07-15 1993-01-29 Mitsubishi Materials Corp 高い残留磁束密度を有する射出成形純鉄焼結軟磁性材の製造法

Patent Citations (3)

* 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.
DE102005022242A1 (de) 2005-05-13 2006-11-16 Industrie-Ofenbau Rudolf Brands Gmbh Anlage zur Entbinderung/Restentbinderung und Sinterung
DE102011107456A1 (de) * 2011-07-15 2013-01-17 Elino Industrie-Ofenbau Gmbh Verfahren und Vorrichtung zum Entbindern und Sintern von pulvermetallurgisch hergestellten Produkten

Cited By (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

Also Published As

Publication number Publication date
EP2815822A3 (fr) 2015-11-11
EP2815822A2 (fr) 2014-12-24

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R082 Change of representative

Representative=s name: HAUCK PATENTANWALTSPARTNERSCHAFT MBB, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee