EA200970391A1 - Формовочная смесь, содержащая углеводы - Google Patents

Формовочная смесь, содержащая углеводы

Info

Publication number
EA200970391A1
EA200970391A1 EA200970391A EA200970391A EA200970391A1 EA 200970391 A1 EA200970391 A1 EA 200970391A1 EA 200970391 A EA200970391 A EA 200970391A EA 200970391 A EA200970391 A EA 200970391A EA 200970391 A1 EA200970391 A1 EA 200970391A1
Authority
EA
Eurasian Patent Office
Prior art keywords
casting mold
well
producing
oxide
silicon dioxide
Prior art date
Application number
EA200970391A
Other languages
English (en)
Other versions
EA015239B1 (ru
Inventor
Йенс Мюллер
Дитер Кох
Маркус Фрон
Йорг Кершген
Штефан Шреккенберг
Original Assignee
Ашланд-Зюдхеми-Кернфест Гмбх
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38893297&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200970391(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE102006049379A external-priority patent/DE102006049379A1/de
Priority claimed from DE200610061876 external-priority patent/DE102006061876A1/de
Application filed by Ашланд-Зюдхеми-Кернфест Гмбх filed Critical Ашланд-Зюдхеми-Кернфест Гмбх
Publication of EA200970391A1 publication Critical patent/EA200970391A1/ru
Publication of EA015239B1 publication Critical patent/EA015239B1/ru

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
    • B22C1/26—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 carbohydrates; of distillation residues therefrom
    • 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
    • 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

Abstract

Изобретение относится к формовочной смеси для получения литейной формы для металлообработки, к способу получения литейной формы, к литейной форме, полученной этим способом, а также к ее применению. Для получения литейной формы используют огнеупорный основной формовочный материал, а также связующее на основе жидкого стекла. К связующему добавляют фракцию измельченного оксида металла, который выбран из группы диоксида кремния, оксида алюминия, оксида титана и оксида циркония, причем особенно предпочтительно используют синтезированный аморфный диоксид кремния. В качестве следующего существенного компонента формовочная смесь содержит углевод. Благодаря добавлению углеводов можно улучшить механическую прочность литейной формы, а также чистоту обработки поверхности отливки.
EA200970391A 2006-10-19 2007-10-19 Формовочная смесь, содержащая углеводы EA015239B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006049379A DE102006049379A1 (de) 2006-10-19 2006-10-19 Phosphorhaltige Formstoffmischung zur Herstellung von Giessformen für die Metallverarbeitung
DE200610061876 DE102006061876A1 (de) 2006-12-28 2006-12-28 Kohlenhydrathaltige Formstoffmischung
PCT/EP2007/009108 WO2008046651A1 (de) 2006-10-19 2007-10-19 Kohlenhydrathaltige formstoffmischung

Publications (2)

Publication Number Publication Date
EA200970391A1 true EA200970391A1 (ru) 2010-02-26
EA015239B1 EA015239B1 (ru) 2011-06-30

Family

ID=38893297

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970391A EA015239B1 (ru) 2006-10-19 2007-10-19 Формовочная смесь, содержащая углеводы

Country Status (14)

Country Link
US (1) US20100224756A1 (ru)
EP (1) EP2104580B2 (ru)
JP (1) JP5170813B2 (ru)
KR (1) KR101420891B1 (ru)
AU (1) AU2007312540B2 (ru)
BR (1) BRPI0718281B1 (ru)
CA (1) CA2666760C (ru)
DE (1) DE202007019192U1 (ru)
EA (1) EA015239B1 (ru)
ES (1) ES2593078T5 (ru)
HU (1) HUE029506T2 (ru)
MX (1) MX2009004130A (ru)
PL (1) PL2104580T5 (ru)
WO (1) WO2008046651A1 (ru)

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DE102006049379A1 (de) 2006-10-19 2008-04-24 Ashland-Südchemie-Kernfest GmbH Phosphorhaltige Formstoffmischung zur Herstellung von Giessformen für die Metallverarbeitung
DE102007051850A1 (de) 2007-10-30 2009-05-07 Ashland-Südchemie-Kernfest GmbH Formstoffmischung mit verbesserter Fliessfähigkeit
UA101663C2 (ru) * 2008-05-28 2013-04-25 Ашланд-Зюдхеми-Кернфест Гмбх Покрытие для литейных форм и стержней для предотвращения образования раковин на поверхностях
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CN102179470B (zh) * 2011-03-29 2013-02-20 龙岩市升伍旗车桥有限公司 易溃散铸造用砂聚合剂及其制备方法
DE102012103705A1 (de) 2012-04-26 2013-10-31 Ask Chemicals Gmbh Verfahren zur Herstellung von Formen und Kernen für den Metallguss sowie nach diesem Verfahren hergestellte Formen und Kerne
DE102012104934A1 (de) 2012-06-06 2013-12-12 Ask Chemicals Gmbh Forstoffmischungen enthaltend Bariumsulfat
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DE102012020509A1 (de) 2012-10-19 2014-06-12 Ask Chemicals Gmbh Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss
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ITUA20162227A1 (it) * 2016-04-01 2017-10-01 Cavenaghi S P A Sistema legante inorganico per fonderia
CN108393430B (zh) * 2017-02-04 2020-05-08 济南圣泉集团股份有限公司 一种铸造水玻璃用固化剂
DE102017106686A1 (de) 2017-03-28 2018-10-04 Ask Chemicals Gmbh Formstoffmischung enthaltend Additive zur Reduzierung von Gussfehlern
DE102017114628A1 (de) 2017-06-30 2019-01-03 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung einer Formstoffmischung und eines Formkörpers daraus in der Gießereiindustrie sowie Kit zur Anwendung in diesem Verfahren
WO2019063739A1 (en) * 2017-09-28 2019-04-04 Rhodia Operations PROCESS FOR DRYING POLYSACCHARIDES
BR112020019759B1 (pt) * 2018-03-30 2023-11-28 Imerys USA, Inc Composições aglutinates, composição de areia verde e método de moldagem de artigo
JP2022514075A (ja) * 2018-12-20 2022-02-09 プロイオニック ゲーエムベーハー 糖成分を含む成形用組成物
DE102019116406A1 (de) 2019-06-17 2020-12-17 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Additivmischung für Formstoffmischungen zur Herstellung wasserglasgebundener Gießereiformen und Gießereikerne
DE102019131241A1 (de) 2019-08-08 2021-02-11 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines Artikels zur Verwendung in der Gießereiindustrie, entsprechendes Granulat sowie Kit, Vorrichtungen und Verwendungen
CN111253150B (zh) * 2020-03-03 2021-04-16 武汉理工大学 一种电子封装用莫来石-刚玉复合陶瓷基片的制备方法
DE102020119013A1 (de) 2020-07-17 2022-01-20 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines Artikels zur Verwendung in der Gießereiindustrie, entsprechende Form, Kern, Speiserelement oder Formstoffmischung sowie Vorrichtungen und Verwendungen
RU2759346C1 (ru) * 2021-04-13 2021-11-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный университет имени И.Н. Ульянова" Связующее для формовочных и стержневых смесей литейного производства
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Also Published As

Publication number Publication date
CA2666760A1 (en) 2008-04-24
MX2009004130A (es) 2009-06-03
WO2008046651A1 (de) 2008-04-24
BRPI0718281B1 (pt) 2015-09-15
DE202007019192U1 (de) 2011-02-03
EP2104580B1 (de) 2016-08-03
ES2593078T5 (es) 2022-05-31
EP2104580A1 (de) 2009-09-30
KR101420891B1 (ko) 2014-07-30
EA015239B1 (ru) 2011-06-30
ES2593078T3 (es) 2016-12-05
AU2007312540A1 (en) 2008-04-24
AU2007312540B2 (en) 2011-09-22
BRPI0718281A2 (pt) 2013-11-19
US20100224756A1 (en) 2010-09-09
PL2104580T3 (pl) 2017-02-28
CA2666760C (en) 2014-10-28
KR20090076979A (ko) 2009-07-13
JP2010506730A (ja) 2010-03-04
PL2104580T5 (pl) 2023-02-20
EP2104580B2 (de) 2022-02-23
HUE029506T2 (en) 2017-02-28
JP5170813B2 (ja) 2013-03-27

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