ATE330733T1 - MOLDING MATERIAL, MOLDING AND METHOD FOR PRODUCING MOLDINGS FOR A CASTING MOLD - Google Patents

MOLDING MATERIAL, MOLDING AND METHOD FOR PRODUCING MOLDINGS FOR A CASTING MOLD

Info

Publication number
ATE330733T1
ATE330733T1 AT04731830T AT04731830T ATE330733T1 AT E330733 T1 ATE330733 T1 AT E330733T1 AT 04731830 T AT04731830 T AT 04731830T AT 04731830 T AT04731830 T AT 04731830T AT E330733 T1 ATE330733 T1 AT E330733T1
Authority
AT
Austria
Prior art keywords
moulding
molding
produced
sand
casting
Prior art date
Application number
AT04731830T
Other languages
German (de)
Inventor
Thomas Steinhaeuser
Original Assignee
Hydro Aluminium Deutschland
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 Hydro Aluminium Deutschland filed Critical Hydro Aluminium Deutschland
Application granted granted Critical
Publication of ATE330733T1 publication Critical patent/ATE330733T1/en

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

Abstract

The invention relatest to a moulding material for moulding parts of casting moulds used to cast metal melts, especially light metal melts such as aluminium casting melts. Said moulding material makes it possible to produce non-sand-adherent cast moulding parts which are, especially casting cores, in an economical manner by virtue of the fact that it is produced using a basic mould material which is based on quartz-free sand, especially olivin sand, and an inorganic binder based on waterglass mixed with the basic mould material. The invention also relates to moulding parts which can be produced in an economical manner and a method enabling said moulding parts to be produced.
AT04731830T 2003-05-09 2004-05-08 MOLDING MATERIAL, MOLDING AND METHOD FOR PRODUCING MOLDINGS FOR A CASTING MOLD ATE330733T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10321106A DE10321106A1 (en) 2003-05-09 2003-05-09 Molded material, molded part and method for the production of moldings for a casting mold

Publications (1)

Publication Number Publication Date
ATE330733T1 true ATE330733T1 (en) 2006-07-15

Family

ID=33426732

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04731830T ATE330733T1 (en) 2003-05-09 2004-05-08 MOLDING MATERIAL, MOLDING AND METHOD FOR PRODUCING MOLDINGS FOR A CASTING MOLD

Country Status (8)

Country Link
EP (1) EP1620216B1 (en)
AT (1) ATE330733T1 (en)
AU (1) AU2004235962A1 (en)
DE (2) DE10321106A1 (en)
ES (1) ES2267068T3 (en)
MX (1) MXPA05011996A (en)
PL (1) PL1620216T3 (en)
WO (1) WO2004098811A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2163328A1 (en) 2008-09-05 2010-03-17 Minelco GmbH Core or foundry sand coated and/or mixed with soluble glass with a water content in the area of >= approx. 0.25 weight % to approx 0.9 weight %
CN105658352B (en) 2013-10-19 2018-04-20 皮克德国有限公司 Manufacture is used for the mistake core or moulded parts method for producing cast member
DE102014221994B4 (en) * 2014-10-29 2023-03-30 Bayerische Motoren Werke Aktiengesellschaft Manufacture and processing of castings

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322667A (en) * 1942-07-31 1943-06-22 Westinghouse Electric & Mfg Co Mold and mold composition
GB1042659A (en) * 1964-10-29 1966-09-14 Thaelmann Schwermaschbau Veb Method of making foundry moulds
JPS58107250A (en) * 1981-12-21 1983-06-25 Komatsu Ltd Production of core for mold to be hardened by microwave heating
DE3841473A1 (en) * 1988-12-09 1990-06-13 Heinze Gerald Moulding sand for foundry purposes
JPH0663683A (en) * 1992-08-18 1994-03-08 Mitsubishi Heavy Ind Ltd Production of casting mold
JP2918180B2 (en) * 1994-10-13 1999-07-12 ゲオルグ フィッチャー ディサ アクツイエセルスカプ Use of crushed and graded ore, preferably magnetite ore, for mold and core making
EP1043094B1 (en) * 1999-04-09 2008-12-24 SHERA-Werkstofftechnologie GmbH & Co.KG Process for making castings
JP3204653B2 (en) * 1999-11-08 2001-09-04 ファー・アー・ヴェー アルミニウム アクチェンゲゼルシャフト Water glass based binder for casting core production
WO2003024642A1 (en) * 2001-09-14 2003-03-27 Hydro Aluminium Deutschland Gmbh Method for producing castings, molding sand and its use for carrying out said method

Also Published As

Publication number Publication date
DE10321106A1 (en) 2004-12-23
WO2004098811A1 (en) 2004-11-18
ES2267068T3 (en) 2007-03-01
AU2004235962A1 (en) 2004-11-18
EP1620216B1 (en) 2006-06-21
MXPA05011996A (en) 2006-02-02
EP1620216A1 (en) 2006-02-01
PL1620216T3 (en) 2006-11-30
DE502004000846D1 (en) 2006-08-03

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Legal Events

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