CA980054A - Method for increasing the mechanical resistance of foundry moulds and cores - Google Patents

Method for increasing the mechanical resistance of foundry moulds and cores

Info

Publication number
CA980054A
CA980054A CA170,755A CA170755A CA980054A CA 980054 A CA980054 A CA 980054A CA 170755 A CA170755 A CA 170755A CA 980054 A CA980054 A CA 980054A
Authority
CA
Canada
Prior art keywords
cores
increasing
mechanical resistance
foundry moulds
foundry
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
Application number
CA170,755A
Other languages
English (en)
Other versions
CA170755S (en
Inventor
Roland Chevriot
Marcel P. Gonon
Gilles Le Maux
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.)
INDUSTRIES CHIMIQUES DE VOREPPE
Centre Technique des Industries de la Fonderie
Wendel Sidelor SA
Original Assignee
INDUSTRIES CHIMIQUES DE VOREPPE
Centre Technique des Industries de la Fonderie
Wendel Sidelor SA
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 INDUSTRIES CHIMIQUES DE VOREPPE, Centre Technique des Industries de la Fonderie, Wendel Sidelor SA filed Critical INDUSTRIES CHIMIQUES DE VOREPPE
Application granted granted Critical
Publication of CA980054A publication Critical patent/CA980054A/en
Expired 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
    • 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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CA170,755A 1972-05-05 1973-05-01 Method for increasing the mechanical resistance of foundry moulds and cores Expired CA980054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7216204A FR2182740B2 (de) 1972-05-05 1972-05-05

Publications (1)

Publication Number Publication Date
CA980054A true CA980054A (en) 1975-12-23

Family

ID=9098102

Family Applications (1)

Application Number Title Priority Date Filing Date
CA170,755A Expired CA980054A (en) 1972-05-05 1973-05-01 Method for increasing the mechanical resistance of foundry moulds and cores

Country Status (11)

Country Link
JP (1) JPS4941222A (de)
BE (1) BE798794R (de)
BR (1) BR7303172D0 (de)
CA (1) CA980054A (de)
DE (1) DE2322585A1 (de)
ES (1) ES414435A1 (de)
FR (1) FR2182740B2 (de)
GB (1) GB1431483A (de)
LU (1) LU67538A1 (de)
NL (1) NL7306297A (de)
SU (1) SU541420A3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245578A (en) * 1975-10-08 1977-04-11 Tsuyoshi Aoi Method and apparatus for removing nox in exhaust gas
JPS5250966A (en) * 1975-10-21 1977-04-23 Eikosha:Kk Apparatus for removing nox in exhaust gas
JPS5539382U (de) * 1978-09-06 1980-03-13
FR2455934A1 (fr) * 1979-05-07 1980-12-05 Schuiling Prod Ballu Procede de preparation d'un sable agglomere et produit obtenu
JPS618178Y2 (de) * 1979-11-15 1986-03-13
KR100901912B1 (ko) * 2003-09-02 2009-06-10 신토고교 가부시키가이샤 주형의 조형방법 및 금속주조용 코어
RU2525554C1 (ru) * 2013-06-18 2014-08-20 Николай Евгеньевич Староверов Термостойкая матрица и способ ее получения (варианты)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471661A (fr) * 1965-03-17 1967-03-03 Mitsubishi Heavy Ind Ltd Procédé pour produire une composition à base de sable pour moules de fonderie et similaires et composition obtenue par le procédé
GB1153755A (en) * 1965-07-08 1969-05-29 Mitsubishi Heavy Ind Ltd Metal Casting Sand Composition
GB1170483A (en) * 1967-05-11 1969-11-12 Mo Avtomobilno Doro Zhny I Liquid-Like Self-Curing Moulding Sand Composition
FR1524000A (fr) * 1967-05-25 1968-05-03 Moscovsky Avtomobilno Dorozhny Procédé d'obtention d'un mélange solidifiable pseudo-liquide pour la fabrication de noyaux et de moules de fonderie
US3600203A (en) * 1969-09-05 1971-08-17 Sperimentale Metallurg Soc Per Fluidized molding material for manufacturing cores and molds and a method therefor

Also Published As

Publication number Publication date
NL7306297A (de) 1973-11-07
JPS4941222A (de) 1974-04-18
FR2182740A2 (de) 1973-12-14
SU541420A3 (ru) 1976-12-30
GB1431483A (en) 1976-04-07
ES414435A1 (es) 1976-03-01
LU67538A1 (de) 1973-07-13
FR2182740B2 (de) 1977-06-24
BE798794R (fr) 1973-08-16
BR7303172D0 (pt) 1974-06-27
DE2322585A1 (de) 1973-11-22

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