DE502004006393D1 - Molding composition - Google Patents

Molding composition

Info

Publication number
DE502004006393D1
DE502004006393D1 DE502004006393T DE502004006393T DE502004006393D1 DE 502004006393 D1 DE502004006393 D1 DE 502004006393D1 DE 502004006393 T DE502004006393 T DE 502004006393T DE 502004006393 T DE502004006393 T DE 502004006393T DE 502004006393 D1 DE502004006393 D1 DE 502004006393D1
Authority
DE
Germany
Prior art keywords
molding composition
bonding agent
metal
aluminum
composition
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 - Lifetime
Application number
DE502004006393T
Other languages
German (de)
Inventor
Werner Menk
Stefan Tuma
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.)
Georg Fischer Automotive AG
Original Assignee
Georg Fischer Automotive 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 Georg Fischer Automotive AG filed Critical Georg Fischer Automotive AG
Publication of DE502004006393D1 publication Critical patent/DE502004006393D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

The composition of mold material, for casting, has a metal granulate and an inorganic bonding agent. The metal is aluminum or an aluminum alloy at a rate of at least 98 wt.%, and the bonding agent is a water-soluble magnesium salt as magnesium sulfate.
DE502004006393T 2003-10-20 2004-07-03 Molding composition Expired - Lifetime DE502004006393D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10349260A DE10349260A1 (en) 2003-10-20 2003-10-20 Molding composition

Publications (1)

Publication Number Publication Date
DE502004006393D1 true DE502004006393D1 (en) 2008-04-17

Family

ID=34384411

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10349260A Withdrawn DE10349260A1 (en) 2003-10-20 2003-10-20 Molding composition
DE502004006393T Expired - Lifetime DE502004006393D1 (en) 2003-10-20 2004-07-03 Molding composition

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10349260A Withdrawn DE10349260A1 (en) 2003-10-20 2003-10-20 Molding composition

Country Status (3)

Country Link
EP (1) EP1525929B1 (en)
AT (1) ATE387975T1 (en)
DE (2) DE10349260A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2312011A1 (en) * 2009-10-15 2011-04-20 Georg Fischer Automotive AG Method for metallic coating of a casting mould part and aluminized casting mould part produced according to the method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600093A (en) * 1945-08-28 1948-03-31 Jessop William & Sons Ltd Improvements in the manufacture of moulds for casting metals
DE608751C (en) * 1933-09-17 1935-01-31 Metallgesellschaft Ag Molding compound for permanent metal casting molds
FR2209622A1 (en) * 1972-12-11 1974-07-05 Pont A Mousson Foundry moulds and cores prodn. using powdered metal - with a binder contg. polymerisable resin, clays or silicates
HU167909B (en) * 1973-10-25 1976-01-28
KR890004247B1 (en) * 1984-04-02 1989-10-28 가부시기가이샤 히다찌세이사꾸쇼 Slip casting molding method and molding mold
EP0914886A1 (en) * 1997-11-12 1999-05-12 Georg Fischer Fahrzeugtechnik AG Method for fabricating casting moulds for pouring molten metal and use of the process
DE10059083C1 (en) * 2000-11-28 2002-01-24 Porsche Ag Core used in the production of a casting mold for a cylinder head housing or piston consists of metal granules and a binder

Also Published As

Publication number Publication date
DE10349260A1 (en) 2005-05-12
ATE387975T1 (en) 2008-03-15
EP1525929A1 (en) 2005-04-27
EP1525929B1 (en) 2008-03-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition