DK0917499T3 - Fremgangsmåde til fremstilling af kerneråstykgods og recurkulationskernesand til støbeformål - Google Patents

Fremgangsmåde til fremstilling af kerneråstykgods og recurkulationskernesand til støbeformål

Info

Publication number
DK0917499T3
DK0917499T3 DK97934549T DK97934549T DK0917499T3 DK 0917499 T3 DK0917499 T3 DK 0917499T3 DK 97934549 T DK97934549 T DK 97934549T DK 97934549 T DK97934549 T DK 97934549T DK 0917499 T3 DK0917499 T3 DK 0917499T3
Authority
DK
Denmark
Prior art keywords
core
core box
production
preform
mixture
Prior art date
Application number
DK97934549T
Other languages
English (en)
Inventor
Thomas Steinhaeuser
Original Assignee
Vaw Ver Aluminium Werke Ag
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 Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag
Application granted granted Critical
Publication of DK0917499T3 publication Critical patent/DK0917499T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B22C1/186—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents contaming ammonium or metal silicates, silica sols
    • B22C1/188—Alkali metal silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
DK97934549T 1996-08-09 1997-07-26 Fremgangsmåde til fremstilling af kerneråstykgods og recurkulationskernesand til støbeformål DK0917499T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19632293A DE19632293C2 (de) 1996-08-09 1996-08-09 Verfahren zur Herstellung von Kernformlingen für die Gießereitechnik
PCT/EP1997/004072 WO1998006522A2 (de) 1996-08-09 1997-07-26 Verfahren zur herstellung von kernformlingen und umlaufkernsand für giessereizwecke

Publications (1)

Publication Number Publication Date
DK0917499T3 true DK0917499T3 (da) 2001-02-12

Family

ID=7802305

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97934549T DK0917499T3 (da) 1996-08-09 1997-07-26 Fremgangsmåde til fremstilling af kerneråstykgods og recurkulationskernesand til støbeformål

Country Status (7)

Country Link
EP (1) EP0917499B1 (da)
AT (1) ATE197683T1 (da)
DE (2) DE19632293C2 (da)
DK (1) DK0917499T3 (da)
ES (1) ES2153677T3 (da)
HU (1) HU222658B1 (da)
WO (1) WO1998006522A2 (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29925010U1 (de) * 1999-10-26 2008-09-04 Mincelco Gmbh Wasserglasgebundener Kernformstoff
WO2003013761A1 (de) * 2001-08-10 2003-02-20 Dipl.-Ing. Laempe Gmbh Verfahren und vorrichtung zur herstellung von formen oder kernen für giessereizwecke
DE10200927A1 (de) * 2001-08-10 2003-03-06 Laempe Joachim Verfahren und Vorrichtung zur Herstellung von Formen oder Kernen für Giessereizwecke
DE10144193C1 (de) * 2001-09-08 2002-10-31 Vaw Mandl & Berger Gmbh Linz Verfahren und Formschießmaschine zum Herstellen von Formteilen, wie Gießkernen, für Gießformen zum Vergießen von Metallschmelze
DE10144391C1 (de) * 2001-09-10 2002-10-17 Vaw Mandl & Berger Gmbh Linz Verfahren und Formschießmaschine zum Herstellen von Formteilen, wie Gießkernen, für Gießformen zum Vergießen von Metallschmelze
DE10209183A1 (de) * 2002-03-04 2003-10-02 Vaw Mandl & Berger Gmbh Linz Formstoff für die Herstellung von Gießformteilen
DE10209224A1 (de) * 2002-03-04 2003-10-09 Vaw Mandl & Berger Gmbh Linz Verfahren zum Herstellen von Gußstücken
ES2262845T3 (es) * 2001-09-14 2006-12-01 HYDRO ALUMINIUM MANDL&BERGER GMBH Procedimiento de realizacion de piezas moldeadas, arena colada y su uso para la puesta en practica del procedimiento.
DE10216464B4 (de) * 2002-04-12 2004-04-15 Deutsches Zentrum für Luft- und Raumfahrt e.V. Silica gebundene Kernwerkstoffe, Verfahren zu deren Herstellung und deren Verwendung
DE102004042535B4 (de) 2004-09-02 2019-05-29 Ask Chemicals Gmbh Formstoffmischung zur Herstellung von Gießformen für die Metallverarbeitung, Verfahren und Verwendung
DE102006003198A1 (de) * 2006-01-24 2007-07-26 Deutsches Zentrum für Luft- und Raumfahrt e.V. Kerne für den Leichtmetall- und/oder den Feinguss
DE102006061876A1 (de) 2006-12-28 2008-07-03 Ashland-Südchemie-Kernfest GmbH Kohlenhydrathaltige Formstoffmischung
DE102006049379A1 (de) 2006-10-19 2008-04-24 Ashland-Südchemie-Kernfest GmbH Phosphorhaltige Formstoffmischung zur Herstellung von Giessformen für die Metallverarbeitung
BRPI0718281B1 (pt) 2006-10-19 2015-09-15 Ashland Südchemie Kernfest Gmbh mistura de semiproduto moldado contendo carboidratos
DE102007051850A1 (de) 2007-10-30 2009-05-07 Ashland-Südchemie-Kernfest GmbH Formstoffmischung mit verbesserter Fliessfähigkeit
DE102008041217A1 (de) * 2008-08-13 2010-02-18 Volkswagen Ag Formstoffbinder für schüttbare Formmassen und Verfahren zum Herstellen von Kerneinsätzen für Gussformen
EP2163328A1 (de) 2008-09-05 2010-03-17 Minelco GmbH Mit Wasserglas beschichteter und/oder vermischter Kern- oder Formsand mit einem Wassergehalt im Bereich von >= etwa 0,25 Gew.-% bis etwa 0,9 Gew.-%
EP2537926A1 (en) 2011-06-21 2012-12-26 Isobionics B.V. Valencene synthase
DE102015106126A1 (de) 2015-04-21 2016-10-27 Nemak, S.A.B. De C.V. Kernkasten zum Herstellen von Gießkernen
RU2763701C1 (ru) * 2021-06-22 2021-12-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Способ изготовления литейных стержней и форм

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB952788A (en) * 1962-02-15 1964-03-18 Foseco Int Moulds, cores and the like suitable for foundry and like purposes
US4226277A (en) * 1978-06-29 1980-10-07 Ralph Matalon Novel method of making foundry molds and adhesively bonded composites
WO1986000033A1 (en) * 1984-06-12 1986-01-03 MIKROVA^oGSAPPLIKATION AB A method and a plant of manufacturing cores
JPS6167539A (ja) * 1984-09-12 1986-04-07 Mitsubishi Heavy Ind Ltd 塗型材の乾燥方法
WO1989005204A1 (en) * 1987-12-08 1989-06-15 Harri Sahari Method for preparation of moulds and cores used in the casting of metals
JPH01215433A (ja) * 1988-02-19 1989-08-29 Mitsubishi Motors Corp 高圧鋳造用中子の製造方法
US4960162A (en) * 1989-02-17 1990-10-02 Esco Corporation Method of reclaiming foundry sand

Also Published As

Publication number Publication date
HUP0001766A3 (en) 2000-11-28
DE19632293C2 (de) 1999-06-10
EP0917499A2 (de) 1999-05-26
EP0917499B1 (de) 2000-11-22
ATE197683T1 (de) 2000-12-15
HU222658B1 (hu) 2003-09-29
ES2153677T3 (es) 2001-03-01
DE59702665D1 (de) 2000-12-28
WO1998006522A3 (de) 1998-06-04
WO1998006522A2 (de) 1998-02-19
DE19632293A1 (de) 1998-02-19
HUP0001766A2 (hu) 2000-09-28

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