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AU2003276882A8 - Casting mould and method for the production thereof - Google Patents

Casting mould and method for the production thereof

Info

Publication number
AU2003276882A8
AU2003276882A8 AU2003276882A AU2003276882A AU2003276882A8 AU 2003276882 A8 AU2003276882 A8 AU 2003276882A8 AU 2003276882 A AU2003276882 A AU 2003276882A AU 2003276882 A AU2003276882 A AU 2003276882A AU 2003276882 A8 AU2003276882 A8 AU 2003276882A8
Authority
AU
Australia
Prior art keywords
water
production
casting mould
iii
binder component
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.)
Abandoned
Application number
AU2003276882A
Other versions
AU2003276882A1 (en
Inventor
Helge Hansel
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.)
Johann Grohmann & Co KG GmbH
Maucher Formenbau und Kun GmbH
Meg Binder Technologien & GmbH
Original Assignee
Johann Grohmann & Co KG GmbH
Maucher Formenbau und Kun GmbH
Meg Binder Technologien & 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 Johann Grohmann & Co KG GmbH, Maucher Formenbau und Kun GmbH, Meg Binder Technologien & GmbH filed Critical Johann Grohmann & Co KG GmbH
Publication of AU2003276882A1 publication Critical patent/AU2003276882A1/en
Publication of AU2003276882A8 publication Critical patent/AU2003276882A8/en
Abandoned 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
    • B22C1/185—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 containing phosphates, phosphoric acids or its derivatives
    • 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
    • B22C1/167—Mixtures of inorganic and organic binding agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • External Artificial Organs (AREA)

Abstract

Water-dispersible casting mold, especially foundry core, for producing castings,contains a water-insoluble particulate material (I), especially molding sand, and a binder comprising condensed phosphate(s) (II) as first binder component, and polyamine(s) (III) as second binder component. An Independent claim is also included for production of such a mold by mixing (I), (II) and (III) with addition of water, molding and removing (part of) the added free water.
AU2003276882A 2002-06-15 2003-05-08 Casting mould and method for the production thereof Abandoned AU2003276882A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10226817A DE10226817C1 (en) 2002-06-15 2002-06-15 Water-dispersible casting mold, especially foundry core, for producing castings, comprises water-insoluble particulate material, especially molding sand, condensed phosphate as binder, and polyamine as second binder
DE10226817.7 2002-06-15
PCT/EP2003/004802 WO2003106071A1 (en) 2002-06-15 2003-05-08 Casting mould and method for the production thereof

Publications (2)

Publication Number Publication Date
AU2003276882A1 AU2003276882A1 (en) 2003-12-31
AU2003276882A8 true AU2003276882A8 (en) 2003-12-31

Family

ID=29225180

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003276882A Abandoned AU2003276882A1 (en) 2002-06-15 2003-05-08 Casting mould and method for the production thereof

Country Status (7)

Country Link
US (1) US20040238156A1 (en)
EP (1) EP1417060B1 (en)
AT (1) ATE301013T1 (en)
AU (1) AU2003276882A1 (en)
DE (2) DE10226817C1 (en)
MX (1) MXPA04001282A (en)
WO (1) WO2003106071A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005051439B4 (en) * 2004-11-05 2014-11-27 Bayerische Motoren Werke Aktiengesellschaft Application of a water-dispersible support core for producing a structural hollow component
DE102005024524B4 (en) * 2005-03-08 2006-12-07 Meg Binder Technologien Gmbh & Co. Kg Mold and method for its production
US20160158829A1 (en) * 2014-12-05 2016-06-09 Hyundai Motor Company Core composition for casting, and method for preparing core for casting using the same
DE102015223008A1 (en) * 2015-11-21 2017-05-24 H2K Minerals Gmbh Mold, process for its preparation and use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078599A (en) * 1976-07-26 1978-03-14 National Research Institute For Metals Self-curing and water-soluble mold
GB9022754D0 (en) * 1990-10-19 1990-12-05 Pilkington Controlled Release Improvements in or relating to water dispersible moulds
GB9226815D0 (en) * 1992-12-23 1993-02-17 Borden Uk Ltd Improvements in or relating to water dispersible moulds
DE19525307C2 (en) * 1995-07-12 2003-04-03 Eichenauer Gmbh & Co Kg F Molding compound for the production of casting cores and method for producing a casting core
DE19549469C2 (en) * 1995-07-12 1999-05-12 Eichenauer Gmbh & Co Kg F Casting core for casting molding and method for producing such a casting core
US5908889A (en) * 1997-12-03 1999-06-01 Nalco Chemical Company Polyamide binders for ceramics manufacture
DE10022008B4 (en) * 2000-05-05 2004-12-09 Agrolinz Melamin Gmbh Molding compounds made from wood particles and thermoset prepolymers and a process for their production

Also Published As

Publication number Publication date
EP1417060A1 (en) 2004-05-12
WO2003106071A1 (en) 2003-12-24
DE50300900D1 (en) 2005-09-08
DE10226817C1 (en) 2003-11-13
US20040238156A1 (en) 2004-12-02
MXPA04001282A (en) 2004-05-27
AU2003276882A1 (en) 2003-12-31
ATE301013T1 (en) 2005-08-15
EP1417060B1 (en) 2005-08-03

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase