IT939309B - PROCEDURE TO INCREASE THE MECHANICAL RESISTANCE OF THE SHAPES AND CORES FOR THE FACTORY FOUNDRY STARTING FROM A SELF-HARDENING LIQUID SAND - Google Patents

PROCEDURE TO INCREASE THE MECHANICAL RESISTANCE OF THE SHAPES AND CORES FOR THE FACTORY FOUNDRY STARTING FROM A SELF-HARDENING LIQUID SAND

Info

Publication number
IT939309B
IT939309B IT5141071A IT5141071A IT939309B IT 939309 B IT939309 B IT 939309B IT 5141071 A IT5141071 A IT 5141071A IT 5141071 A IT5141071 A IT 5141071A IT 939309 B IT939309 B IT 939309B
Authority
IT
Italy
Prior art keywords
foundry
cores
factory
shapes
self
Prior art date
Application number
IT5141071A
Other languages
Italian (it)
Inventor
Chevriot Marcel Gonon Roland
Le Maux Gilles
Original Assignee
Ind Chimiques De Voreppe Sa
Fonderie Ctr Tech Ind
Wendel Sidelor
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 Ind Chimiques De Voreppe Sa, Fonderie Ctr Tech Ind, Wendel Sidelor filed Critical Ind Chimiques De Voreppe Sa
Application granted granted Critical
Publication of IT939309B publication Critical patent/IT939309B/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
    • B22C1/02—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
IT5141071A 1970-07-07 1971-07-05 PROCEDURE TO INCREASE THE MECHANICAL RESISTANCE OF THE SHAPES AND CORES FOR THE FACTORY FOUNDRY STARTING FROM A SELF-HARDENING LIQUID SAND IT939309B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7025201A FR2096863B1 (en) 1970-07-07 1970-07-07

Publications (1)

Publication Number Publication Date
IT939309B true IT939309B (en) 1973-02-10

Family

ID=9058411

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5141071A IT939309B (en) 1970-07-07 1971-07-05 PROCEDURE TO INCREASE THE MECHANICAL RESISTANCE OF THE SHAPES AND CORES FOR THE FACTORY FOUNDRY STARTING FROM A SELF-HARDENING LIQUID SAND

Country Status (9)

Country Link
BE (1) BE769542A (en)
CA (1) CA980084A (en)
DE (1) DE2133585C3 (en)
FR (1) FR2096863B1 (en)
GB (1) GB1361027A (en)
IT (1) IT939309B (en)
LU (1) LU63468A1 (en)
NL (1) NL7109384A (en)
SU (1) SU535889A3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177502B2 (en) * 1972-03-27 1974-12-06 Ctre Tech Ind Fonderie
FR2427862A1 (en) * 1978-06-08 1980-01-04 Tech Ind Fonderie Centre Foundry core with complex shape prodn. - involving filling core box with liquid sand mixt. under pressure
FR2455934A1 (en) * 1979-05-07 1980-12-05 Schuiling Prod Ballu PROCESS FOR THE PREPARATION OF AGGLOMERATED SAND AND PRODUCT OBTAINED
GB9324561D0 (en) * 1993-11-30 1994-01-19 Borden Uk Ltd Foundry binder
US6139619A (en) * 1996-02-29 2000-10-31 Borden Chemical, Inc. Binders for cores and molds
DE69734315T2 (en) 1996-06-25 2006-05-18 Hexion Speciality Chemicals, Inc., Columbus BINDER FOR CASTING AND BEADS
JP3891215B2 (en) 2003-09-02 2007-03-14 新東工業株式会社 Mold making method and core for metal casting
CN1921969B (en) * 2004-02-25 2015-03-18 新东工业株式会社 Process for producing cast item
DE102007051850A1 (en) 2007-10-30 2009-05-07 Ashland-Südchemie-Kernfest GmbH Molding compound with improved flowability
RU2528284C1 (en) * 2013-06-19 2014-09-10 Закрытое акционерное общество "Научно-производственное объединение "Промэкология" Binder for moulds and cores

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE480742A (en) * 1946-02-13 1948-02-27
FR1342529A (en) * 1962-12-18 1963-11-08 Liquid mixture for making cores and molds and method of making the same
US3424600A (en) * 1965-05-26 1969-01-28 Abram Moiseevich Liass Liquid mixes for foundry cores and moulds and method of manufacturing foundry cores and moulds from same
FR1441044A (en) * 1965-07-06 1966-06-03 Ts Nautchno I I Tekhnologh I M Process for preparing an air-solidifying liquid mixture for making foundry cores and molds and resulting products
GB1153755A (en) * 1965-07-08 1969-05-29 Mitsubishi Heavy Ind Ltd Metal Casting Sand Composition
GB1193952A (en) * 1966-06-02 1970-06-03 British Cast Iron Res Ass Foundry Moulding Materials
DE1900950A1 (en) * 1968-01-12 1969-07-31 Ct Sperimentale Metallurg S P Composition of liquid mixtures for the manufacture of foundry cores and molds and processes for their manufacture
BE728908A (en) * 1969-02-25 1969-08-25

Also Published As

Publication number Publication date
DE2133585A1 (en) 1972-01-20
SU535889A3 (en) 1976-11-15
DE2133585C3 (en) 1983-12-15
FR2096863B1 (en) 1973-02-02
NL7109384A (en) 1972-01-11
LU63468A1 (en) 1971-11-12
CA980084A (en) 1975-12-23
GB1361027A (en) 1974-07-24
BE769542A (en) 1971-11-16
FR2096863A1 (en) 1972-03-03
DE2133585B2 (en) 1982-12-02

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