DE10349260A1 - Molding composition - Google Patents

Molding composition Download PDF

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Publication number
DE10349260A1
DE10349260A1 DE10349260A DE10349260A DE10349260A1 DE 10349260 A1 DE10349260 A1 DE 10349260A1 DE 10349260 A DE10349260 A DE 10349260A DE 10349260 A DE10349260 A DE 10349260A DE 10349260 A1 DE10349260 A1 DE 10349260A1
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.)
Withdrawn
Application number
DE10349260A
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
Priority to DE10349260A priority Critical patent/DE10349260A1/en
Priority to EP04015692A priority patent/EP1525929B1/en
Priority to AT04015692T priority patent/ATE387975T1/en
Priority to DE502004006393T priority patent/DE502004006393D1/en
Publication of DE10349260A1 publication Critical patent/DE10349260A1/en
Withdrawn legal-status Critical Current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.
DE10349260A 2003-10-20 2003-10-20 Molding composition Withdrawn DE10349260A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE10349260A DE10349260A1 (en) 2003-10-20 2003-10-20 Molding composition
EP04015692A EP1525929B1 (en) 2003-10-20 2004-07-03 Molding composition
AT04015692T ATE387975T1 (en) 2003-10-20 2004-07-03 MOLDING COMPOSITION
DE502004006393T DE502004006393D1 (en) 2003-10-20 2004-07-03 Molding composition

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
DE10349260A1 true DE10349260A1 (en) 2005-05-12

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 Active DE502004006393D1 (en) 2003-10-20 2004-07-03 Molding composition

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502004006393T Active DE502004006393D1 (en) 2003-10-20 2004-07-03 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2450013A1 (en) * 1973-10-25 1975-04-30 Csepeli Femmue Metal casting mould and cores - made from bonded metal particles
DE3511694C2 (en) * 1984-04-02 1992-01-23 Hitachi, Ltd., Tokio/Tokyo, Jp
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

Family Cites Families (4)

* 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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2450013A1 (en) * 1973-10-25 1975-04-30 Csepeli Femmue Metal casting mould and cores - made from bonded metal particles
DE3511694C2 (en) * 1984-04-02 1992-01-23 Hitachi, Ltd., Tokio/Tokyo, Jp
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
EP1525929A1 (en) 2005-04-27
DE502004006393D1 (en) 2008-04-17
ATE387975T1 (en) 2008-03-15
EP1525929B1 (en) 2008-03-05

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: GEORG FISCHER AUTOMOTIVE AG, SCHAFFHAUSEN, CH

8141 Disposal/no request for examination