DE502004000846D1 - MOLDING MATERIAL, MOLDING AND METHOD FOR PRODUCING SHAPES FOR A MOLDING FORM - Google Patents

MOLDING MATERIAL, MOLDING AND METHOD FOR PRODUCING SHAPES FOR A MOLDING FORM

Info

Publication number
DE502004000846D1
DE502004000846D1 DE502004000846T DE502004000846T DE502004000846D1 DE 502004000846 D1 DE502004000846 D1 DE 502004000846D1 DE 502004000846 T DE502004000846 T DE 502004000846T DE 502004000846 T DE502004000846 T DE 502004000846T DE 502004000846 D1 DE502004000846 D1 DE 502004000846D1
Authority
DE
Germany
Prior art keywords
molding
moulding
produced
sand
moulding parts
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.)
Expired - Fee Related
Application number
DE502004000846T
Other languages
German (de)
Inventor
Thomas Steinhaeuser
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.)
Mincelco 45128 Essen De GmbH
Original Assignee
Hydro Aluminium Deutschland 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 Hydro Aluminium Deutschland GmbH filed Critical Hydro Aluminium Deutschland GmbH
Priority to DE502004000846T priority Critical patent/DE502004000846D1/en
Publication of DE502004000846D1 publication Critical patent/DE502004000846D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

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.
DE502004000846T 2003-05-09 2004-05-08 MOLDING MATERIAL, MOLDING AND METHOD FOR PRODUCING SHAPES FOR A MOLDING FORM Expired - Fee Related DE502004000846D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE502004000846T DE502004000846D1 (en) 2003-05-09 2004-05-08 MOLDING MATERIAL, MOLDING AND METHOD FOR PRODUCING SHAPES FOR A MOLDING FORM

Applications Claiming Priority (3)

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
PCT/EP2004/004936 WO2004098811A1 (en) 2003-05-09 2004-05-08 Moulding material, moulding part and method for the production of a casting mould
DE502004000846T DE502004000846D1 (en) 2003-05-09 2004-05-08 MOLDING MATERIAL, MOLDING AND METHOD FOR PRODUCING SHAPES FOR A MOLDING FORM

Publications (1)

Publication Number Publication Date
DE502004000846D1 true DE502004000846D1 (en) 2006-08-03

Family

ID=33426732

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10321106A Ceased DE10321106A1 (en) 2003-05-09 2003-05-09 Molded material, molded part and method for the production of moldings for a casting mold
DE502004000846T Expired - Fee Related DE502004000846D1 (en) 2003-05-09 2004-05-08 MOLDING MATERIAL, MOLDING AND METHOD FOR PRODUCING SHAPES FOR A MOLDING FORM

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10321106A Ceased DE10321106A1 (en) 2003-05-09 2003-05-09 Molded material, molded part and method for the production of 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 %
ES2628255T3 (en) 2013-10-19 2017-08-02 Peak Deutschland Gmbh Procedure to produce lost males or mold pieces for the production of castings.
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
KR100236909B1 (en) * 1994-10-13 2000-01-15 소에렌센 페테르 피. Crushed and graded magnetic ore for manufacturing moulds and cores
DE59914938D1 (en) * 1999-04-09 2009-02-05 Shera Werkstofftechnologie Gmb Process for producing cast workpieces
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
MXPA04002424A (en) * 2001-09-14 2005-04-11 Hydro Aluminium Deutschland Method for producing castings, molding sand and its use for carrying out said method.

Also Published As

Publication number Publication date
AU2004235962A1 (en) 2004-11-18
EP1620216B1 (en) 2006-06-21
DE10321106A1 (en) 2004-12-23
ES2267068T3 (en) 2007-03-01
PL1620216T3 (en) 2006-11-30
ATE330733T1 (en) 2006-07-15
EP1620216A1 (en) 2006-02-01
WO2004098811A1 (en) 2004-11-18
MXPA05011996A (en) 2006-02-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MINCELCO GMBH, 45128 ESSEN, DE

8339 Ceased/non-payment of the annual fee