EP2014392A3 - Mélange de matière à mouler, pièce brute pour des besoins de fonderie et procédé de fabrication d'une pièce brute - Google Patents

Mélange de matière à mouler, pièce brute pour des besoins de fonderie et procédé de fabrication d'une pièce brute Download PDF

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Publication number
EP2014392A3
EP2014392A3 EP08007906A EP08007906A EP2014392A3 EP 2014392 A3 EP2014392 A3 EP 2014392A3 EP 08007906 A EP08007906 A EP 08007906A EP 08007906 A EP08007906 A EP 08007906A EP 2014392 A3 EP2014392 A3 EP 2014392A3
Authority
EP
European Patent Office
Prior art keywords
particle size
material mixture
molding
weight
moulded blank
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
EP08007906A
Other languages
German (de)
English (en)
Other versions
EP2014392A2 (fr
EP2014392B1 (fr
Inventor
Bettina Wehren
Ralf-Joachim Gerlach
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.)
Imerys Metalcasting Germany GmbH
Original Assignee
Minelco 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39830346&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2014392(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minelco GmbH filed Critical Minelco GmbH
Priority to SI200830356T priority Critical patent/SI2014392T1/sl
Priority to PL08007906T priority patent/PL2014392T3/pl
Publication of EP2014392A2 publication Critical patent/EP2014392A2/fr
Publication of EP2014392A3 publication Critical patent/EP2014392A3/fr
Application granted granted Critical
Publication of EP2014392B1 publication Critical patent/EP2014392B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B22C1/02—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
    • 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
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
EP08007906A 2007-06-12 2008-04-24 Mélange de matière à mouler, pièce brute pour des besoins de fonderie et procédé de fabrication d'une pièce brute Revoked EP2014392B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200830356T SI2014392T1 (sl) 2007-06-12 2008-04-24 Zmes materiala za ulivanje, oblikovanec za livarske namene in postopek izdelave oblikovanca
PL08007906T PL2014392T3 (pl) 2007-06-12 2008-04-24 Mieszanka materiału formierskiego, kształtka formowana do celów odlewniczych i sposób wytwarzania kształtki formowanej

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007027577A DE102007027577A1 (de) 2007-06-12 2007-06-12 Formstoffmischung, Formling für Gießereizwecke und Verfahren zur Herstellung eines Formlings

Publications (3)

Publication Number Publication Date
EP2014392A2 EP2014392A2 (fr) 2009-01-14
EP2014392A3 true EP2014392A3 (fr) 2010-07-21
EP2014392B1 EP2014392B1 (fr) 2011-06-01

Family

ID=39830346

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08007906A Revoked EP2014392B1 (fr) 2007-06-12 2008-04-24 Mélange de matière à mouler, pièce brute pour des besoins de fonderie et procédé de fabrication d'une pièce brute

Country Status (19)

Country Link
US (1) US8006745B2 (fr)
EP (1) EP2014392B1 (fr)
JP (1) JP4719248B2 (fr)
KR (1) KR101027030B1 (fr)
CN (1) CN101323008B (fr)
AR (1) AR066992A1 (fr)
AT (1) ATE511419T1 (fr)
AU (1) AU2008202587B2 (fr)
BR (1) BRPI0803387A2 (fr)
CA (1) CA2631908C (fr)
DE (1) DE102007027577A1 (fr)
DK (1) DK2014392T3 (fr)
ES (1) ES2365827T3 (fr)
MX (1) MX2008007515A (fr)
NZ (1) NZ568939A (fr)
PL (1) PL2014392T3 (fr)
RU (1) RU2385201C2 (fr)
SI (1) SI2014392T1 (fr)
UA (1) UA88412C2 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010023644A1 (de) * 2009-07-01 2011-01-05 Ksm Castings Gmbh Verfahren zum Gießen eines Materials, Verwendung des Verfahrens, Gießform zur Durchführung des Verfahrens und nach dem Verfahren bzw. in der Gießform hergestellte Gegenstände sowie Kern zum Einlegen in eine solche Gießform
KR101199111B1 (ko) * 2009-10-30 2012-11-09 현대자동차주식회사 주물용 중자 재료 혼합물, 주물용 중자 제조방법 및 이를 이용하여 제조된 주물용 중자
US8974587B2 (en) 2010-11-15 2015-03-10 Honda Motor Co., Ltd. Casting sand core composition
JP4920794B1 (ja) * 2011-11-02 2012-04-18 株式会社ツチヨシ産業 鋳型材料及び鋳型並びに鋳型の製造方法
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
DE102012020511A1 (de) 2012-10-19 2014-04-24 Ask Chemicals Gmbh Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss
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
DE102012020510B4 (de) 2012-10-19 2019-02-14 Ask Chemicals Gmbh Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss
DE102013106276A1 (de) * 2013-06-17 2014-12-18 Ask Chemicals Gmbh Lithiumhaltige Formstoffmischungen auf der Basis eines anorganischen Bindemittels zur Herstellung von Formen und Kernen für den Metallguss
PL2916976T3 (pl) 2013-10-19 2017-08-31 Peak Deutschland Gmbh Sposób wytwarzania traconych rdzeni lub elementów formowanych do produkcji odlewów
DE102013111626A1 (de) * 2013-10-22 2015-04-23 Ask Chemicals Gmbh Formstoffmischungen enthaltend eine oxidische Bor-Verbindung und Verfahren zur Herstellung von Formen und Kernen
DE102014106178A1 (de) * 2014-05-02 2015-11-05 Ask Chemicals Gmbh Verfahren zum schichtweisen Aufbau von Körpern umfassend feuerfesten Formgrundstoff und Resole und Formen oder Kerne hergestellt nach diesem Verfahren
DE102014109598A1 (de) * 2014-07-09 2016-01-14 Tenedora Nemak, S.A. De C.V. Gießkern, Verwendung eines Gießkerns und Verfahren zur Herstellung eines Gießkerns
CN104174810A (zh) * 2014-08-29 2014-12-03 无锡柯马机械有限公司 一种铸造工艺
CN104384437A (zh) * 2014-11-17 2015-03-04 无锡市百顺机械厂 一种铸造工艺
KR101527909B1 (ko) 2014-12-16 2015-06-10 한국생산기술연구원 주조용 무기 바인더 조성물
KR101614401B1 (ko) * 2015-03-10 2016-04-21 (주)피알테크 주물사용 무기 바인더 조성물
DE102016110752A1 (de) 2016-06-10 2017-12-14 Dr Axion Co., Ltd. Bindemittelzusammensetzung zum vergiessen
EP3501690A1 (fr) * 2017-12-20 2019-06-26 Imertech Sas Procédé de fabrication d'articles de fonderie de matériau réfractaire a base de particules, et produit fabriqué par ce procédé
DE102019113008A1 (de) 2019-05-16 2020-11-19 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verwendung eines partikulären Materials umfassend ein teilchenförmiges synthetisches amorphes Siliciumdioxid als Additiv für eine Formstoffmischung, entsprechende Verfahren, Mischungen und Kits
DE102019123372A1 (de) 2019-08-30 2021-03-04 Bindur Gmbh Warmhärtender Formstoff zur Herstellung von Kernen und Formen im Sandformverfahren
DE102019123374A1 (de) 2019-08-30 2021-03-04 Bindur Gmbh Verfahren zur Herstellung von Kernen und Formen im Sandformverfahren
CN114101593B (zh) * 2021-11-26 2023-08-01 陕西科技大学 一种高溃散、可回收氧化硅基陶瓷型芯及其制备方法和应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162238A (en) * 1973-07-17 1979-07-24 E. I. Du Pont De Nemours And Company Foundry mold or core compositions and method
US4316744A (en) * 1973-07-17 1982-02-23 E. I. Du Pont De Nemours And Company High ratio silicate foundry sand binders
SU1072980A1 (ru) * 1982-04-07 1984-02-15 Всесоюзный Проектно-Технологический Институт Литейного Производства Способ получени силикатного св зующего
SU807542A1 (ru) * 1979-07-05 1984-04-15 Всесоюзный Проектно-Технологический Институт Литейного Производства Смесь дл изготовлени литейных форм и стержней
SU1217551A1 (ru) * 1984-01-13 1986-03-15 Всесоюзный Проектно-Технологический Институт Литейного Производства Способ получени силикатного св зующего преимущественно дл изготовлени литейных форм и стержней
SU1243883A1 (ru) * 1985-01-02 1986-07-15 Всесоюзный Проектно-Технологический Институт Литейного Производства Способ получени силикатного св зующего

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380945A (en) * 1942-07-11 1945-08-07 Austenal Lab Inc Refractory mold
GB9226815D0 (en) 1992-12-23 1993-02-17 Borden Uk Ltd Improvements in or relating to water dispersible moulds
DE29925010U1 (de) 1999-10-26 2008-09-04 Mincelco Gmbh Wasserglasgebundener Kernformstoff
DE20321077U1 (de) * 2003-05-09 2005-11-03 Hydro Aluminium Deutschland Gmbh Formstoff und daraus hergestelltes Formteil für eine Gießform
DE102004014573A1 (de) * 2004-03-25 2005-10-27 BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. KG Verfahren zur Herstellung einer Muffel für den Fein- oder Modellguss, Verfahren zum Herstellen eines metallischen, keramischen oder glaskeramischen Guss- oder Pressobjekts und Kit zur Herstellung eines solchen Objekts
DE102004017892B3 (de) * 2004-04-13 2005-11-03 Daimlerchrysler Ag Zerstörbarer Formkern für den metallischen Guss, Herstellung und Verwendung
CN1721103A (zh) * 2004-07-17 2006-01-18 王继启 铸造用型砂粘溃剂
DE102004042535B4 (de) 2004-09-02 2019-05-29 Ask Chemicals Gmbh Formstoffmischung zur Herstellung von Gießformen für die Metallverarbeitung, Verfahren und Verwendung
DE102006036381A1 (de) * 2006-08-02 2008-02-07 Minelco Gmbh Formstoff, Gießerei-Formstoff-Gemisch und Verfahren zur Herstellung einer Form oder eines Formlings
CN100515600C (zh) * 2006-11-20 2009-07-22 包正权 一种热覆膜砂叠型铸造工艺

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162238A (en) * 1973-07-17 1979-07-24 E. I. Du Pont De Nemours And Company Foundry mold or core compositions and method
US4316744A (en) * 1973-07-17 1982-02-23 E. I. Du Pont De Nemours And Company High ratio silicate foundry sand binders
SU807542A1 (ru) * 1979-07-05 1984-04-15 Всесоюзный Проектно-Технологический Институт Литейного Производства Смесь дл изготовлени литейных форм и стержней
SU1072980A1 (ru) * 1982-04-07 1984-02-15 Всесоюзный Проектно-Технологический Институт Литейного Производства Способ получени силикатного св зующего
SU1217551A1 (ru) * 1984-01-13 1986-03-15 Всесоюзный Проектно-Технологический Институт Литейного Производства Способ получени силикатного св зующего преимущественно дл изготовлени литейных форм и стержней
SU1243883A1 (ru) * 1985-01-02 1986-07-15 Всесоюзный Проектно-Технологический Институт Литейного Производства Способ получени силикатного св зующего

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
BEAUVAIS P ET AL: "LES SABLES A PRISE CHIMIQUE. Ö1ERE PARTIE: HISTORIQUE - DESCRIPTION DES PROCEDES", FONDERIE, FONDEUR D'AUJOURD'HUI, EDITIONS TECHNIQUES DES INDUSTRIES DE LA FONDERIE, SEVRES, FR, no. 143, 1 March 1995 (1995-03-01), pages 22 - 35, XP000497881, ISSN: 0249-3136 *
DATABASE WPI Section Ch Week 198432, Derwent World Patents Index; Class E36, AN 1984-199469, XP002501283 *
DATABASE WPI Section Ch Week 198440, Derwent World Patents Index; Class M22, AN 1984-249150, XP002501282 *
DATABASE WPI Section Ch Week 198643, Derwent World Patents Index; Class L02, AN 1986-284029, XP002501281 *
DATABASE WPI Section Ch Week 198710, Derwent World Patents Index; Class M22, AN 1987-071090, XP002501280 *
STRUMPS E: "JAHRESUBERSICHT FORMSTOFFE (30. FOLGE). UBERZUGSSTOFFE; VOLLFORMGIESSVERFAHREN. ÖTEIL 2. FORMVERFAHREN MIT NICHT TONGEBUNDENEN FORMSTOFFEN", GIESSEREI, GIESSEREI VERLAG, DUSSELDORF, DE, vol. 80, no. 18, 20 September 1993 (1993-09-20), pages 634 - 636/637, XP000411967, ISSN: 0016-9765 *

Also Published As

Publication number Publication date
RU2008123122A (ru) 2009-12-20
CA2631908A1 (fr) 2008-12-12
NZ568939A (en) 2009-09-25
KR20080109624A (ko) 2008-12-17
ATE511419T1 (de) 2011-06-15
CA2631908C (fr) 2011-07-12
JP4719248B2 (ja) 2011-07-06
SI2014392T1 (sl) 2011-09-30
RU2385201C2 (ru) 2010-03-27
CN101323008A (zh) 2008-12-17
MX2008007515A (es) 2009-03-04
BRPI0803387A2 (pt) 2009-08-04
AU2008202587A1 (en) 2009-01-08
US8006745B2 (en) 2011-08-30
UA88412C2 (ru) 2009-10-12
AU2008202587B2 (en) 2010-01-28
DE102007027577A1 (de) 2008-12-18
EP2014392A2 (fr) 2009-01-14
KR101027030B1 (ko) 2011-04-11
US20080314549A1 (en) 2008-12-25
CN101323008B (zh) 2012-11-21
PL2014392T3 (pl) 2011-10-31
ES2365827T3 (es) 2011-10-11
EP2014392B1 (fr) 2011-06-01
DK2014392T3 (da) 2011-09-12
AR066992A1 (es) 2009-09-23
JP2008307604A (ja) 2008-12-25

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