DE502007003051D1 - Form oder Formling, Giesserei-Formstoffmischung und Verfahren zu seiner Herstellung - Google Patents

Form oder Formling, Giesserei-Formstoffmischung und Verfahren zu seiner Herstellung

Info

Publication number
DE502007003051D1
DE502007003051D1 DE502007003051T DE502007003051T DE502007003051D1 DE 502007003051 D1 DE502007003051 D1 DE 502007003051D1 DE 502007003051 T DE502007003051 T DE 502007003051T DE 502007003051 T DE502007003051 T DE 502007003051T DE 502007003051 D1 DE502007003051 D1 DE 502007003051D1
Authority
DE
Germany
Prior art keywords
binder
moulding
sand
quartz
aluminium oxide
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.)
Active
Application number
DE502007003051T
Other languages
English (en)
Inventor
Martin Weith
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.)
LKAB Minerals GmbH
Original Assignee
Minelco 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 Minelco GmbH filed Critical Minelco GmbH
Publication of DE502007003051D1 publication Critical patent/DE502007003051D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/002—Removing cores by leaching, washing or dissolving
    • 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
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/005—Removing cores by vibrating or hammering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DE502007003051T 2006-03-10 2007-03-08 Form oder Formling, Giesserei-Formstoffmischung und Verfahren zu seiner Herstellung Active DE502007003051D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006011530A DE102006011530A1 (de) 2006-03-10 2006-03-10 Form oder Formling, Gießerei-Formstoffgemisch und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
DE502007003051D1 true DE502007003051D1 (de) 2010-04-22

Family

ID=38198259

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102006011530A Withdrawn DE102006011530A1 (de) 2006-03-10 2006-03-10 Form oder Formling, Gießerei-Formstoffgemisch und Verfahren zu seiner Herstellung
DE502007003051T Active DE502007003051D1 (de) 2006-03-10 2007-03-08 Form oder Formling, Giesserei-Formstoffmischung und Verfahren zu seiner Herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102006011530A Withdrawn DE102006011530A1 (de) 2006-03-10 2006-03-10 Form oder Formling, Gießerei-Formstoffgemisch und Verfahren zu seiner Herstellung

Country Status (7)

Country Link
EP (1) EP1832357B1 (de)
AT (1) ATE460243T1 (de)
DE (2) DE102006011530A1 (de)
ES (1) ES2342733T3 (de)
PL (1) PL1832357T3 (de)
SI (1) SI1832357T1 (de)
WO (1) WO2007104469A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007012660B4 (de) * 2007-03-16 2009-09-24 Chemex Gmbh Kern-Hülle-Partikel zur Verwendung als Füllstoff für Speisermassen
DE102014004914A1 (de) * 2013-08-26 2015-02-26 Gebrüder Dorfner GmbH & Co. Kaolin- und Kristallquarzsand-Werke KG Gießform oder einen Gießformkern aus beschichtetem Formsand für Metallguss

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8024122A0 (it) * 1979-08-20 1980-08-12 Gen Electric Forme di fonderia, composizioni di trattamento e relativi metodi di preparazione.
SU1163958A1 (ru) * 1982-10-22 1985-06-30 Институт проблем литья АН УССР Состав дл изготовлени литейный форм и стержней
JPH0613137B2 (ja) * 1989-06-30 1994-02-23 岡崎鑛産物株式会社 鋳型材
JPH0663683A (ja) * 1992-08-18 1994-03-08 Mitsubishi Heavy Ind Ltd 鋳型の製造方法
US6371194B1 (en) * 1996-08-09 2002-04-16 Vaw Aluminium Ag Method for producing core preforms and recycling core sand for a foundry
DK172825B1 (da) * 1996-12-18 1999-08-02 Dti Ind Fremgangsmåde til fremstilling af partikler belagt med et lag af vandglas og af emner omfattende sådanne belagte partikler.
FR2791282B1 (fr) * 1999-03-23 2001-05-11 Forward Tech Industries Sa Procede de nettoyage ou de debourrage d'une piece de fonderie
DE29925010U1 (de) * 1999-10-26 2008-09-04 Mincelco Gmbh Wasserglasgebundener Kernformstoff
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

Also Published As

Publication number Publication date
DE102006011530A1 (de) 2007-09-13
PL1832357T3 (pl) 2010-08-31
EP1832357A1 (de) 2007-09-12
ES2342733T3 (es) 2010-07-13
SI1832357T1 (sl) 2010-07-30
EP1832357B1 (de) 2010-03-10
ATE460243T1 (de) 2010-03-15
WO2007104469A1 (de) 2007-09-20

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