CA2248329A1 - Sable de moulage pour la fabrication de noyaux et moules de fonderie - Google Patents

Sable de moulage pour la fabrication de noyaux et moules de fonderie

Info

Publication number
CA2248329A1
CA2248329A1 CA002248329A CA2248329A CA2248329A1 CA 2248329 A1 CA2248329 A1 CA 2248329A1 CA 002248329 A CA002248329 A CA 002248329A CA 2248329 A CA2248329 A CA 2248329A CA 2248329 A1 CA2248329 A1 CA 2248329A1
Authority
CA
Canada
Prior art keywords
molding sand
chill
molds
cores
useful
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.)
Granted
Application number
CA002248329A
Other languages
English (en)
Other versions
CA2248329C (fr
Inventor
Jaime Prat Urreiztieta
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.)
Iberia Ashland Chemical SA
Original Assignee
Individual
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 ES09602752A external-priority patent/ES2115563B1/es
Application filed by Individual filed Critical Individual
Priority claimed from PCT/ES1997/000314 external-priority patent/WO1998029353A1/fr
Publication of CA2248329A1 publication Critical patent/CA2248329A1/fr
Application granted granted Critical
Publication of CA2248329C publication Critical patent/CA2248329C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0016—Granular materials, e.g. microballoons
    • C04B20/002—Hollow or porous granular materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CA002248329A 1996-12-27 1997-12-26 Sable de moulage pour la fabrication de noyaux et moules de fonderie Expired - Lifetime CA2248329C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ES09602752A ES2115563B1 (es) 1996-12-27 1996-12-27 Arena de moldeo adecuada para fabricar machos y moldes de fundicion.
ESP9602752 1996-12-27
ES09702667A ES2116245B1 (es) 1996-12-27 1997-12-22 Mejoras introducidas en el objeto de la solicitud de patente de invencion española n- p9602752 por "arena de moldeo adecuada para fabricar machos y moldes de fundicion.
ESP9702667 1997-12-22
PCT/ES1997/000314 WO1998029353A1 (fr) 1996-12-27 1997-12-26 Sable de moulage pour la fabrication de noyaux et moules de fonderie

Publications (2)

Publication Number Publication Date
CA2248329A1 true CA2248329A1 (fr) 1998-07-09
CA2248329C CA2248329C (fr) 2006-08-01

Family

ID=36764349

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002248329A Expired - Lifetime CA2248329C (fr) 1996-12-27 1997-12-26 Sable de moulage pour la fabrication de noyaux et moules de fonderie

Country Status (1)

Country Link
CA (1) CA2248329C (fr)

Also Published As

Publication number Publication date
CA2248329C (fr) 2006-08-01

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20171227