AT310363B - Binder for molding sand mixtures, molding sand mixture containing such a binding agent and a method for producing a molding sand mixture - Google Patents

Binder for molding sand mixtures, molding sand mixture containing such a binding agent and a method for producing a molding sand mixture

Info

Publication number
AT310363B
AT310363B AT721469A AT721469A AT310363B AT 310363 B AT310363 B AT 310363B AT 721469 A AT721469 A AT 721469A AT 721469 A AT721469 A AT 721469A AT 310363 B AT310363 B AT 310363B
Authority
AT
Austria
Prior art keywords
molding sand
sand mixture
binder
producing
binding agent
Prior art date
Application number
AT721469A
Other languages
German (de)
Original Assignee
British Non Ferrous Metals Res
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 British Non Ferrous Metals Res filed Critical British Non Ferrous Metals Res
Application granted granted Critical
Publication of AT310363B publication Critical patent/AT310363B/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
    • 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)
AT721469A 1968-07-26 1969-07-25 Binder for molding sand mixtures, molding sand mixture containing such a binding agent and a method for producing a molding sand mixture AT310363B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3592368A GB1240877A (en) 1968-07-26 1968-07-26 Foundry moulding sand compositions

Publications (1)

Publication Number Publication Date
AT310363B true AT310363B (en) 1973-09-25

Family

ID=10383046

Family Applications (1)

Application Number Title Priority Date Filing Date
AT721469A AT310363B (en) 1968-07-26 1969-07-25 Binder for molding sand mixtures, molding sand mixture containing such a binding agent and a method for producing a molding sand mixture

Country Status (6)

Country Link
JP (1) JPS4817572B1 (en)
AT (1) AT310363B (en)
DE (1) DE1937964A1 (en)
ES (1) ES369899A1 (en)
FR (1) FR2013803A1 (en)
GB (1) GB1240877A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464766A1 (en) * 1979-09-07 1981-03-20 Ahlsell Ir Ab Foundry mould or core mfr. from granular and/or fibrous material - using silicate binder and surfactant to increase strength and facilitate disintegration after use

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1566417A (en) * 1976-11-11 1980-04-30 Foseco Int Alkali metal silicate binder compositions
DE2917208A1 (en) * 1979-04-27 1980-12-04 Alcan Aluminiumwerke CASTING CORE FOR GENERATING HARD ACCESSIBLE CAVES IN CASTING PIECES, AND METHOD FOR THE PRODUCTION THEREOF
US4398593A (en) * 1980-09-15 1983-08-16 James E. Harrell Heater plate assembly
JPH036118U (en) * 1989-06-07 1991-01-22
DE4241115A1 (en) * 1992-12-07 1994-06-09 Hoechst Ag End wall made of injection molding material for a wrapping film
DE102006061876A1 (en) 2006-12-28 2008-07-03 Ashland-Südchemie-Kernfest GmbH Molding material mixture, useful for producing casting molds for metal processing, comprises a fireproof molding base material, a binder based on water glass, a particulate metal oxide, e.g. silicon dioxide and further a carbohydrate
DE102006049379A1 (en) † 2006-10-19 2008-04-24 Ashland-Südchemie-Kernfest GmbH Phosphorus-containing molding material mixture for the production of casting molds for metal processing
BRPI0718281B1 (en) 2006-10-19 2015-09-15 Ashland-Südchemie-Kernfest GmbH carbohydrate-containing molded semi-product mixture
CN103212666B (en) * 2013-04-03 2015-01-14 沈阳汇亚通铸造材料有限责任公司 Slurry-shaped inorganic enhancing agent for casting sodium silicate self-hardening sand and preparation method thereof
CN105414464A (en) * 2015-11-23 2016-03-23 合肥李诺新材料贸易有限公司 Composite modified sodium silicate sand for thin, small and high-smoothness pump valve steel castings, and preparation method thereof
CN105414465A (en) * 2015-11-23 2016-03-23 合肥李诺新材料贸易有限公司 High-activity composite modified sodium silicate sand for pump valve castings, and preparation method thereof
JP7122977B2 (en) * 2017-02-10 2022-08-22 旭有機材株式会社 Mold material composition and mold manufacturing method using the same
CN114472796A (en) * 2022-01-21 2022-05-13 中国第一汽车股份有限公司 Modified inorganic binder sand with collapsibility and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464766A1 (en) * 1979-09-07 1981-03-20 Ahlsell Ir Ab Foundry mould or core mfr. from granular and/or fibrous material - using silicate binder and surfactant to increase strength and facilitate disintegration after use

Also Published As

Publication number Publication date
ES369899A1 (en) 1972-01-01
FR2013803A1 (en) 1970-04-10
JPS4817572B1 (en) 1973-05-30
DE1937964A1 (en) 1970-08-06
GB1240877A (en) 1971-07-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee