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WO2014059968A3 - Mould material mixtures on the basis of inorganic binders, and method for producing moulds and cores for metal casting - Google Patents

Mould material mixtures on the basis of inorganic binders, and method for producing moulds and cores for metal casting Download PDF

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Publication number
WO2014059968A3
WO2014059968A3 PCT/DE2013/000611 DE2013000611W WO2014059968A3 WO 2014059968 A3 WO2014059968 A3 WO 2014059968A3 DE 2013000611 W DE2013000611 W DE 2013000611W WO 2014059968 A3 WO2014059968 A3 WO 2014059968A3
Authority
WO
WIPO (PCT)
Prior art keywords
cores
basis
mould material
metal casting
material mixtures
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.)
Ceased
Application number
PCT/DE2013/000611
Other languages
German (de)
French (fr)
Other versions
WO2014059968A2 (en
Inventor
Dennis BARTELS
Heinz DETERS
Antoni Gieniec
Diether Koch
Hannes LINCKE
Martin Oberleiter
Oliver Schmidt
Carolin WALLENHORST
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.)
ASK Chemicals GmbH
Original Assignee
ASK Chemicals 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 ASK Chemicals GmbH filed Critical ASK Chemicals GmbH
Publication of WO2014059968A2 publication Critical patent/WO2014059968A2/en
Publication of WO2014059968A3 publication Critical patent/WO2014059968A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

The invention relates to mould material mixtures on the basis of inorganic binders, for producing moulds and cores for metal casting. Said mixtures consist of at least one refractory mould base material, an inorganic binder and particulate amorphous silicon dioxide as an additive. The invention also relates to a method for producing moulds and cores using said mould material mixtures.
PCT/DE2013/000611 2012-10-19 2013-10-18 Mould material mixtures on the basis of inorganic binders, and method for producing moulds and cores for metal casting Ceased WO2014059968A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012020510.4 2012-10-19
DE102012020510.4A DE102012020510B4 (en) 2012-10-19 2012-10-19 Forming substance mixtures based on inorganic binders and process for producing molds and cores for metal casting

Publications (2)

Publication Number Publication Date
WO2014059968A2 WO2014059968A2 (en) 2014-04-24
WO2014059968A3 true WO2014059968A3 (en) 2014-07-17

Family

ID=49882726

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2013/000611 Ceased WO2014059968A2 (en) 2012-10-19 2013-10-18 Mould material mixtures on the basis of inorganic binders, and method for producing moulds and cores for metal casting

Country Status (2)

Country Link
DE (1) DE102012020510B4 (en)
WO (1) WO2014059968A2 (en)

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DE102012113074A1 (en) 2012-12-22 2014-07-10 Ask Chemicals Gmbh Mixtures of molding materials containing metal oxides of aluminum and zirconium in particulate form
DE102012113073A1 (en) 2012-12-22 2014-07-10 Ask Chemicals Gmbh Molding mixtures containing aluminum oxides and / or aluminum / silicon mixed oxides in particulate form
DE102013106276A1 (en) 2013-06-17 2014-12-18 Ask Chemicals Gmbh Lithium-containing molding material mixtures based on an inorganic binder for the production of molds and cores for metal casting
ES2628255T3 (en) 2013-10-19 2017-08-02 Peak Deutschland Gmbh Procedure to produce lost males or mold pieces for the production of castings.
DE102013111626A1 (en) 2013-10-22 2015-04-23 Ask Chemicals Gmbh Mixtures of molding materials containing an oxidic boron compound and methods for producing molds and cores
DE102013114581A1 (en) 2013-12-19 2015-06-25 Ask Chemicals Gmbh A method of producing molds and cores for metal casting using a carbonyl compound, and molds and cores produced by this method
DE102014106178A1 (en) 2014-05-02 2015-11-05 Ask Chemicals Gmbh Process for the layered construction of bodies comprising refractory base molding material and resoles and molds or cores produced by this process
DE102014106177A1 (en) 2014-05-02 2015-11-05 Ask Chemicals Gmbh Molding material mixture comprising resoles and amorphous silicon dioxide, molds and cores produced therefrom and methods for their production
DE102014118577A1 (en) 2014-12-12 2016-06-16 Ask Chemicals Gmbh Process for the layered formation of molds and cores with a glass-glass-containing binder and a water glass-containing binder
CN105665615B (en) * 2016-02-05 2018-10-02 济南圣泉集团股份有限公司 A kind of casting waterglass curing agent and its preparation method and application
DE102017114628A1 (en) 2017-06-30 2019-01-03 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Process for the preparation of a molding material mixture and a molding thereof in the foundry industry and kit for use in this process
ES2883555T3 (en) 2018-09-07 2021-12-09 Huettenes Albertus Chemische Werke Gmbh Method for preparing a refractory particulate composition for use in the production of foundry molds and cores, corresponding uses and recovery mixture for heat treatment
DE102019113008A1 (en) * 2019-05-16 2020-11-19 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Use of a particulate material comprising a particulate synthetic amorphous silicon dioxide as an additive for a molding material mixture, corresponding processes, mixtures and kits
DE102019116406A1 (en) 2019-06-17 2020-12-17 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Additive mixture for molding material mixtures for the production of waterglass-bound foundry molds and foundry cores
DE102019116702A1 (en) 2019-06-19 2020-12-24 Ask Chemicals Gmbh Sized casting molds obtainable from a molding material mixture containing an inorganic binder and phosphate and oxidic boron compounds, a process for their production and their use
DE102019131241A1 (en) 2019-08-08 2021-02-11 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Process for the production of an article for use in the foundry industry, corresponding granulate and kit, devices and uses
DE102019131676A1 (en) 2019-11-22 2021-05-27 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Cores for die casting
DE102019135605A1 (en) 2019-12-20 2021-06-24 Ask Chemicals Gmbh Method for building up bodies in layers, comprising refractory basic molding material and resols, three-dimensional bodies produced according to this method and a binding agent for the 3-dimensional building up of bodies
DE102020119013A1 (en) 2020-07-17 2022-01-20 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Process for the manufacture of an article for use in the foundry industry, corresponding mould, core, feeder element or mold material mixture, as well as devices and uses
DE102021116930A1 (en) 2021-06-30 2023-01-05 Ask Chemicals Gmbh PROCESS FOR LAYERING UP OF MOLDS AND CORE WITH A BINDER CONTAINING WATER GLASS
DE102023107871A1 (en) 2023-03-28 2024-10-02 Ask Chemicals Gmbh METHOD FOR THE LAYER-BY-LAYER CONSTRUCTION OF BODIES BY 3D PRINTING WITH A WATER GLASS-CONTAINING BINDING AGENT AND A PROCESSING ADDITIVE
DE102023117542A1 (en) 2023-07-03 2025-01-09 Ask Chemicals Gmbh BUILDING MATERIAL MIXTURES CONTAINING ONE OR MORE ALKALINE EARTH METAL COMPOUNDS AND METHODS FOR THE PRODUCTION OF MOLDS AND CORES

Citations (1)

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EP1802409A2 (en) * 2004-09-02 2007-07-04 AS Lüngen GmbH & Co. KG Material mixture for producing casting moulds for machining metal

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Also Published As

Publication number Publication date
WO2014059968A2 (en) 2014-04-24
DE102012020510A1 (en) 2014-04-24
DE102012020510B4 (en) 2019-02-14

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