BR7908408A - Processo de fabricacao de moldes de areia de fundicao - Google Patents

Processo de fabricacao de moldes de areia de fundicao

Info

Publication number
BR7908408A
BR7908408A BR7908408A BR7908408A BR7908408A BR 7908408 A BR7908408 A BR 7908408A BR 7908408 A BR7908408 A BR 7908408A BR 7908408 A BR7908408 A BR 7908408A BR 7908408 A BR7908408 A BR 7908408A
Authority
BR
Brazil
Prior art keywords
manufacturing process
sand mold
foundry sand
mold manufacturing
foundry
Prior art date
Application number
BR7908408A
Other languages
English (en)
Inventor
H Takahashi
H Ogawara
K Igi
H Nakayasu
Original Assignee
Kuraray Co
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
Priority claimed from JP15827278A external-priority patent/JPS5584245A/ja
Priority claimed from JP15827378A external-priority patent/JPS5584246A/ja
Priority claimed from JP16191378A external-priority patent/JPS5592249A/ja
Priority claimed from JP671979A external-priority patent/JPS5597839A/ja
Priority claimed from JP10051479A external-priority patent/JPS5626655A/ja
Application filed by Kuraray Co filed Critical Kuraray Co
Publication of BR7908408A publication Critical patent/BR7908408A/pt

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
    • B22C1/20—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 organic agents
    • B22C1/22—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 organic agents of resins or rosins
    • B22C1/2206—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 organic agents of resins or rosins obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
BR7908408A 1978-12-20 1979-12-20 Processo de fabricacao de moldes de areia de fundicao BR7908408A (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP15827278A JPS5584245A (en) 1978-12-20 1978-12-20 Production of sand mold for casting
JP15827378A JPS5584246A (en) 1978-12-20 1978-12-20 Production of sand mold for casting
JP16191378A JPS5592249A (en) 1978-12-29 1978-12-29 Production of sand mold for casting
JP671979A JPS5597839A (en) 1979-01-23 1979-01-23 Production of sand mold for casting
JP10051479A JPS5626655A (en) 1979-08-06 1979-08-06 Production of improved sand mold for casting

Publications (1)

Publication Number Publication Date
BR7908408A true BR7908408A (pt) 1980-07-29

Family

ID=27518748

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7908408A BR7908408A (pt) 1978-12-20 1979-12-20 Processo de fabricacao de moldes de areia de fundicao

Country Status (5)

Country Link
US (2) US4330459A (pt)
BR (1) BR7908408A (pt)
DE (1) DE2951502C2 (pt)
FR (1) FR2444520A1 (pt)
GB (2) GB2063893B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1165506A (en) * 1981-12-07 1984-04-17 Ervin I. Szabo Method of manufacturing a foundry mould mix containing binder components and mould binder components therefor
US4506041A (en) * 1982-07-05 1985-03-19 Hitachi, Ltd. Powdered binder for mold-making and a process for preparing a mold by using the same
BR8403770A (pt) * 1983-07-28 1985-07-02 Exxon Research Engineering Co Concentrado,composicao de tratamento de materiais do solo e processo para o tratamento de materiais do solo
GB8432571D0 (en) * 1984-12-22 1985-02-06 British Cast Iron Res Ass Curing foundry moulds & cores
US5180795A (en) * 1990-08-02 1993-01-19 Borden, Inc. Retarders for hardening phenolic resins
US5208274A (en) * 1990-08-02 1993-05-04 Borden, Inc. Retarders for hardening phenolic resins
US5624604A (en) * 1994-05-09 1997-04-29 Yasrebi; Mehrdad Method for stabilizing ceramic suspensions
GB9726392D0 (en) * 1997-12-12 1998-02-11 Perstop Limited Improvements in or relating to a method of treatment of moulding sand
WO2001098439A2 (en) * 2000-06-22 2001-12-27 The Lubrizol Corporation Acylating agents and dispersants for lubricating oil and fuels
US7972997B2 (en) * 2002-09-20 2011-07-05 M-I L.L.C. Process for coating gravel pack sand with polymeric breaker
US8490677B2 (en) * 2003-09-02 2013-07-23 Sintokogio, Ltd. Method for forming molds and core for casting metal
ITMI20032217A1 (it) * 2003-11-14 2005-05-15 Cavenaghi Spa Sistema legante per fonderia a basso sviluppo di idrocarburi aromatici
DE102007032892B4 (de) 2007-07-14 2009-12-24 Refractory Intellectual Property Gmbh & Co. Kg Tundishmasse sowie ein Verfahren zur Erstellung einer erdfeuchten Tundishmasse
JP5972393B2 (ja) * 2012-11-19 2016-08-17 新東工業株式会社 鋳型用砂および砂鋳型の造型方法
CN104057012A (zh) * 2014-05-28 2014-09-24 安徽鑫润新型材料有限公司 一种可塑性好型砂及其制备方法
CN104057016A (zh) * 2014-05-28 2014-09-24 安徽鑫润新型材料有限公司 一种高透气性型砂及其制备方法
CN104475644A (zh) * 2014-11-03 2015-04-01 繁昌县琦祥铸造厂 一种铸造造型面砂及其制备方法
CN104475661A (zh) * 2014-11-03 2015-04-01 繁昌县琦祥铸造厂 一种高透气型芯型砂及其制备方法
CN113426941B (zh) * 2021-07-12 2023-01-03 建平天正矿业有限公司 一种铸造膨润土助磨增效剂及其制备方法
DE102021006060A1 (de) 2021-12-08 2023-06-15 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Verfahren und Bindemittelsystem für die Herstellung von Bauteilen auf der Basis von Keramiken, Metallen und metallokeramischen Verbundwerkstoffen mittels des Binder Jetting 3D-Verfahrens

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE656254C (de) * 1932-12-02 1938-02-01 I G Farbenindustrie Akt Ges Einbettmasse fuer zahnaerztliche Zwecke
US2765507A (en) * 1951-10-01 1956-10-09 Goodrich Co B F Sand core and mold composition and method of making cores and molds therefrom
DE1182779B (de) * 1960-01-13 1964-12-03 Raschig Gmbh Dr F Selbsterstarrende Kern- und Formsandbindemittel fuer Stahlguss
US3330674A (en) * 1964-04-06 1967-07-11 Harvest Queen Mill & Elevator Molding composition containing iron oxide and starch
US3947392A (en) * 1968-09-04 1976-03-30 International Minerals & Chemical Corporation Foundry sand compositions containing graft copolymers of biochemically-synthesized heteropolysaccharides
US3640826A (en) * 1968-09-04 1972-02-08 Int Minerals & Chem Corp Graft copolymers of acrylic acid and polyhydroxy polymeric compounds for treating clays
US3663486A (en) 1969-11-10 1972-05-16 Union Carbide Corp Phenolic resin compositions and a method for the preparation thereof
GB1546372A (en) * 1975-04-10 1979-05-23 Nat Res Dev Hardenable compositions
GB1504708A (en) * 1975-10-31 1978-03-22 Nat Res Dev Poly (carboxylate) cements
JPS52101893A (en) * 1976-02-24 1977-08-26 Nippon Kayaku Kk Liquid hardener for dental glass ionomer cement
US4203771A (en) * 1976-04-08 1980-05-20 Hirofumi Matsui Green sand composition for casting
US4183759A (en) * 1976-04-09 1980-01-15 The White Sea and Baltic Company Limited Hardenable compositions
GB1530641A (en) 1976-06-16 1978-11-01 Ashland Oil Inc Aluminium phosphate binder composition containing alcohols or acids
US4108676A (en) * 1977-03-09 1978-08-22 General Electric Company Mixed oxide compounds for casting advanced superalloy materials
DE2814357C2 (de) * 1977-04-04 1984-05-24 Hitachi, Ltd., Tokio/Tokyo Bindemittel für CO↓2↓-härtbare Gußformen
BR7802205A (pt) * 1977-04-13 1978-12-19 White Sea & Baltic Co Processo para preparar um molde ou macho de molde de fundicao

Also Published As

Publication number Publication date
GB2039283A (en) 1980-08-06
GB2063893A (en) 1981-06-10
DE2951502A1 (de) 1980-06-26
GB2039283B (en) 1983-04-13
DE2951502C2 (de) 1984-04-12
US4330459A (en) 1982-05-18
US4385656A (en) 1983-05-31
FR2444520B1 (pt) 1983-09-30
GB2063893B (en) 1983-03-30
FR2444520A1 (fr) 1980-07-18

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