BR112023000258A2 - Processo para produzir um artigo para uso na indústria de fundição, molde, núcleo, elemento de alimentação ou mistura de material de moldagem, aparelho em uma fundição para a produção de um artigo, uso de um aparelho em uma fundição para a produção de um artigo, uso de um componente líquido e uso de um componente - Google Patents

Processo para produzir um artigo para uso na indústria de fundição, molde, núcleo, elemento de alimentação ou mistura de material de moldagem, aparelho em uma fundição para a produção de um artigo, uso de um aparelho em uma fundição para a produção de um artigo, uso de um componente líquido e uso de um componente

Info

Publication number
BR112023000258A2
BR112023000258A2 BR112023000258A BR112023000258A BR112023000258A2 BR 112023000258 A2 BR112023000258 A2 BR 112023000258A2 BR 112023000258 A BR112023000258 A BR 112023000258A BR 112023000258 A BR112023000258 A BR 112023000258A BR 112023000258 A2 BR112023000258 A2 BR 112023000258A2
Authority
BR
Brazil
Prior art keywords
article
foundry
produce
producing
molding material
Prior art date
Application number
BR112023000258A
Other languages
English (en)
Inventor
Munshi Azghar
Vargovic René
Mirko Reinold Lukas
Schweinefuss Maria
Original Assignee
Huettenes Albertus Chemische Werke Gmbh
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 Huettenes Albertus Chemische Werke Gmbh filed Critical Huettenes Albertus Chemische Werke Gmbh
Publication of BR112023000258A2 publication Critical patent/BR112023000258A2/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
    • B22C1/02—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
    • B22C1/10—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 for influencing the hardening tendency of the mould material
    • 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
    • B22C1/18—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
    • B22C1/181—Cements, oxides or clays
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/20—Post-treatment, e.g. curing, coating or polishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0641—Mechanical separation of ingredients, e.g. accelerator in breakable microcapsules
    • C04B40/065—Two or more component mortars
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00939—Uses not provided for elsewhere in C04B2111/00 for the fabrication of moulds or cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PROCESSO PARA PRODUZIR UM ARTIGO PARA USO NA INDÚSTRIA DE FUNDIÇÃO, MOLDE, NÚCLEO, ELEMENTO DE ALIMENTAÇÃO OU MISTURA DE MATERIAL DE MOLDAGEM, APARELHO EM UMA FUNDIÇÃO PARA A PRODUÇÃO DE UM ARTIGO, USO DE UM APARELHO EM UMA FUNDIÇÃO PARA A PRODUÇÃO DE UM ARTIGO, USO DE UM COMPONENTE LÍQUIDO E USO DE UM COMPONENTE. A invenção se refere a um método para produzir um artigo para uso na indústria de fundição selecionado a partir do grupo que consiste em moldes, núcleos, elementos de alimentação e misturas de material de moldagem, que tem as seguintes etapas: (S1) produzir ou fornecer um sistema de aglutinante que compreende, como componentes em três recipientes espacialmente separados, um componente (A), que compreende dióxido de silício amorfo particulado, um primeiro componente líquido (B), que compreende silicato de sódio, e um segundo componente líquido C), que compreende íons de aluminato dissolvidos em fase aquosa; e (S2) colocar em contato um material de base de molde (D) e o conteúdo de todos os componentes (A), (B) e (C) mencionados acima do sistema de aglutinante em razões de quantidade especificadas em uma ou mais etapas, de modo que uma moldagem seja produzida uma mistura de material na qual os íons de aluminato e o dióxido de silício amorfo particulado são total ou parcialmente misturados ao silicato de sódio, em que as etapas (S1) e (S2) são realizadas em um sistema para produzir misturas de material de moldagem. A invenção também se refere a misturas de material de moldagem correspondentes, assim como dispositivos e usos.
BR112023000258A 2020-07-17 2021-07-12 Processo para produzir um artigo para uso na indústria de fundição, molde, núcleo, elemento de alimentação ou mistura de material de moldagem, aparelho em uma fundição para a produção de um artigo, uso de um aparelho em uma fundição para a produção de um artigo, uso de um componente líquido e uso de um componente BR112023000258A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020119013.1A DE102020119013A1 (de) 2020-07-17 2020-07-17 Verfahren zur Herstellung eines Artikels zur Verwendung in der Gießereiindustrie, entsprechende Form, Kern, Speiserelement oder Formstoffmischung sowie Vorrichtungen und Verwendungen
PCT/EP2021/069276 WO2022013129A1 (de) 2020-07-17 2021-07-12 VERFAHREN ZUR HERSTELLUNG EINES ARTIKELS ZUR VERWENDUNG IN DER GIEßEREIINDUSTRIE, ENTSPRECHENDE FORM, KERN, SPEISERELEMENT ODER FORMSTOFFMISCHUNG SOWIE VORRICHTUNGEN UND VERWENDUNGEN

Publications (1)

Publication Number Publication Date
BR112023000258A2 true BR112023000258A2 (pt) 2023-01-31

Family

ID=77168216

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023000258A BR112023000258A2 (pt) 2020-07-17 2021-07-12 Processo para produzir um artigo para uso na indústria de fundição, molde, núcleo, elemento de alimentação ou mistura de material de moldagem, aparelho em uma fundição para a produção de um artigo, uso de um aparelho em uma fundição para a produção de um artigo, uso de um componente líquido e uso de um componente

Country Status (9)

Country Link
US (1) US20230271245A1 (pt)
EP (1) EP4182107A1 (pt)
JP (1) JP2023534489A (pt)
KR (1) KR20230128259A (pt)
CN (1) CN115916429A (pt)
BR (1) BR112023000258A2 (pt)
DE (1) DE102020119013A1 (pt)
MX (1) MX2023000766A (pt)
WO (1) WO2022013129A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022116209A1 (de) 2022-06-29 2024-01-04 Bayerische Motoren Werke Aktiengesellschaft Einbettmasse, Verfahren zum Herstellen einer Gussform sowie Verfahren zum Herstellen eines Bauteils durch Gießen

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Also Published As

Publication number Publication date
WO2022013129A1 (de) 2022-01-20
DE102020119013A1 (de) 2022-01-20
EP4182107A1 (de) 2023-05-24
US20230271245A1 (en) 2023-08-31
CN115916429A (zh) 2023-04-04
JP2023534489A (ja) 2023-08-09
MX2023000766A (es) 2023-02-13
KR20230128259A (ko) 2023-09-04

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