ATE134922T1 - Verfahren zur herstellung dichter sinterwerkstücke - Google Patents

Verfahren zur herstellung dichter sinterwerkstücke

Info

Publication number
ATE134922T1
ATE134922T1 AT92108827T AT92108827T ATE134922T1 AT E134922 T1 ATE134922 T1 AT E134922T1 AT 92108827 T AT92108827 T AT 92108827T AT 92108827 T AT92108827 T AT 92108827T AT E134922 T1 ATE134922 T1 AT E134922T1
Authority
AT
Austria
Prior art keywords
binder
mould
casting
articles
sintered workpieces
Prior art date
Application number
AT92108827T
Other languages
English (en)
Inventor
Arie Ruder
Hans Peter Buchkremer
Rudolf Hecker
Detlev Stoever
Original Assignee
Forschungszentrum Juelich 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 Forschungszentrum Juelich Gmbh filed Critical Forschungszentrum Juelich Gmbh
Application granted granted Critical
Publication of ATE134922T1 publication Critical patent/ATE134922T1/de

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
    • C23C24/00—Coating starting from inorganic powder
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
AT92108827T 1991-06-22 1992-05-26 Verfahren zur herstellung dichter sinterwerkstücke ATE134922T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4120706A DE4120706C2 (de) 1991-06-22 1991-06-22 Verfahren zur Herstellung poröser oder dichter Sinterwerkstücke

Publications (1)

Publication Number Publication Date
ATE134922T1 true ATE134922T1 (de) 1996-03-15

Family

ID=6434559

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92108827T ATE134922T1 (de) 1991-06-22 1992-05-26 Verfahren zur herstellung dichter sinterwerkstücke

Country Status (3)

Country Link
EP (1) EP0525325B1 (de)
AT (1) ATE134922T1 (de)
DE (2) DE4120706C2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535444C2 (de) * 1995-01-20 1999-07-22 Scholz Paul Friedrich Dr Ing Verfahren zum pulvermetallurgischen Herstellen von Gegenständen sowie auf diese Weise hergestellte Gegenstände
DE19528031A1 (de) * 1995-07-31 1997-02-06 Krebsoege Sinterholding Gmbh Flachdichtung aus Metall
DE19758454A1 (de) * 1997-04-21 1998-10-22 Forschungszentrum Juelich Gmbh Dünne, feinporige Metallschicht
DE19717460A1 (de) * 1997-04-25 1998-10-29 Karlsruhe Forschzent Verfahren zum Herstellen poröser oder dichter Keramik, insbesondere supraleitende Keramik
DE19722004A1 (de) * 1997-05-27 1998-12-03 Fraunhofer Ges Forschung Verfahren zur Herstellung eines Metall- oder Keramikwerkstücks
DE19748742C1 (de) * 1997-11-05 1999-07-01 Karlsruhe Forschzent Verfahren zur Herstellung von schmelztexturierten Volumenproben auf der Basis der Hochtemperatursupraleiter Nd¶1¶Ba¶2¶Cu¶3¶O¶7¶(Nd-123)
DE19801440C2 (de) * 1998-01-16 2001-08-16 Forschungszentrum Juelich Gmbh Kostengünstiges Verfahren zur Herstellung einer Elektroden-Elektrolyt-Einheit
WO1999054524A1 (de) 1998-04-17 1999-10-28 Gkn Sinter Metals Gmbh Verfahren zur herstellung einer gesinterten metallschicht mit offener porosität
US5989493A (en) * 1998-08-28 1999-11-23 Alliedsignal Inc. Net shape hastelloy X made by metal injection molding using an aqueous binder
DE19841573C2 (de) * 1998-09-11 2000-11-09 Karlsruhe Forschzent Verfahren zum Herstellen von mechanisch festen, elektrisch leitenden Verbindungen zwischen Hochtemperatursupraleitern (HTSL)
DE19936734C1 (de) * 1999-08-06 2001-02-15 Fraunhofer Ges Forschung Verfahren zur Herstellung eines Metall- oder Keramikwerkstücks
DE19963698A1 (de) * 1999-12-29 2001-07-12 Gkn Sinter Metals Gmbh Dünne poröse Schicht mit offener Porosität und Verfahren zu ihrer Herstellung
DE10027551B4 (de) * 2000-06-02 2005-09-29 Hesse, Thomas, Dipl.-Ing. Verfahren zur Herstellung von Formkörpern aus einer plastisch verarbeitbaren Formmasse auf der Basis von Bienenwachs, Lösungsmittel und sinterfähigen Pulvern und eine Verwendung der Formmasse
DE102005024623B4 (de) * 2005-05-30 2007-08-23 Beru Ag Verfahren zum Herstellen eines keramischen Glühstiftes für eine Glühkerze

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491559A (en) * 1979-12-31 1985-01-01 Kennametal Inc. Flowable composition adapted for sintering and method of making
US4554130A (en) * 1984-10-01 1985-11-19 Cdp, Ltd. Consolidation of a part from separate metallic components
US5006493A (en) * 1986-03-31 1991-04-09 The Dow Chemical Company Novel ceramic binder comprising poly(ethyloxazoline)
GB8621712D0 (en) * 1986-09-09 1986-10-15 Mixalloy Ltd Flat products
US4882110A (en) * 1987-01-27 1989-11-21 Air Products And Chemicals, Inc. CO2 copolymer binder for forming ceramic bodies and a shaping process using the same
WO1988007901A1 (en) * 1987-04-09 1988-10-20 Ceramic Systems Corporation Molding and precision forming using highly loaded systems
DE4037258A1 (de) * 1989-11-24 1991-05-29 Asea Brown Boveri Verfahren zur herstellung eines komplizierten bauteils ausgehend von pulvern

Also Published As

Publication number Publication date
EP0525325B1 (de) 1996-03-06
DE59205549D1 (de) 1996-04-11
EP0525325A1 (de) 1993-02-03
DE4120706A1 (de) 1992-12-24
DE4120706C2 (de) 1994-10-13

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