EP1721689A4 - Processus de production d'un article coulé - Google Patents

Processus de production d'un article coulé

Info

Publication number
EP1721689A4
EP1721689A4 EP05710586A EP05710586A EP1721689A4 EP 1721689 A4 EP1721689 A4 EP 1721689A4 EP 05710586 A EP05710586 A EP 05710586A EP 05710586 A EP05710586 A EP 05710586A EP 1721689 A4 EP1721689 A4 EP 1721689A4
Authority
EP
European Patent Office
Prior art keywords
mold
mixture
molten metal
completed
cast article
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
EP05710586A
Other languages
German (de)
English (en)
Other versions
EP1721689B1 (fr
EP1721689A1 (fr
Inventor
Yusuke Kato
Toshihiko Zenpo
Norihiro Asano
Masahiko Nagasaka
Kazuyuki Nishikawa
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.)
Sintokogio Ltd
Original Assignee
Sintokogio Ltd
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 Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of EP1721689A1 publication Critical patent/EP1721689A1/fr
Publication of EP1721689A4 publication Critical patent/EP1721689A4/fr
Application granted granted Critical
Publication of EP1721689B1 publication Critical patent/EP1721689B1/fr
Active 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
    • B22C1/02—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
    • 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
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/005—Removing cores by vibrating or hammering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
  • Glass Compositions (AREA)
EP05710586A 2004-02-25 2005-02-23 Processus de production d'un article coulé Active EP1721689B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004049428 2004-02-25
PCT/JP2005/002893 WO2005080023A1 (fr) 2004-02-25 2005-02-23 Processus de production d’un article coulé

Publications (3)

Publication Number Publication Date
EP1721689A1 EP1721689A1 (fr) 2006-11-15
EP1721689A4 true EP1721689A4 (fr) 2007-05-02
EP1721689B1 EP1721689B1 (fr) 2011-05-18

Family

ID=34879546

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05710586A Active EP1721689B1 (fr) 2004-02-25 2005-02-23 Processus de production d'un article coulé

Country Status (7)

Country Link
US (1) US20070137825A1 (fr)
EP (1) EP1721689B1 (fr)
JP (1) JP3948490B2 (fr)
CN (1) CN1921969B (fr)
AT (1) ATE509714T1 (fr)
TW (1) TW200533436A (fr)
WO (1) WO2005080023A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11501911B2 (en) * 2007-04-05 2022-11-15 Grant A. MacLennan Method of forming a cast inductor apparatus
DE102007042506B4 (de) * 2007-09-07 2010-06-17 Norbert Gatzweiler Verfahren zur Abschreckung von Aluminiumbauteilen
JP5024733B2 (ja) * 2008-10-15 2012-09-12 新東工業株式会社 鋳包まれた砂中子の砂落し方法
CN101956121B (zh) * 2010-10-13 2013-03-13 江苏万恒铸业有限公司 高压临氢不锈钢阀门铸件制造工艺
US10371686B2 (en) * 2012-11-15 2019-08-06 Heraeus EIectro-Nite International N.V. Detection device for molten metal
PL2921243T3 (pl) 2012-11-19 2019-05-31 Sintokogio Ltd Piasek na formy odlewnicze, sposób wytwarzania piaskowej formy odlewniczej i rdzeń do odlewania metali
CN103601465B (zh) * 2013-11-06 2015-04-29 安庆帝雅艺术品有限公司 一种铜器填充材料
AT517384A1 (de) * 2015-06-15 2017-01-15 Fill Gmbh Verfahren zur Herstellung eines gegossenen Werkstückes
JP6923533B2 (ja) * 2016-08-31 2021-08-18 旭有機材株式会社 鋳型の製造方法
AT520370B1 (de) 2017-09-07 2020-08-15 Fill Gmbh Verfahren zur Herstellung eines gegossenen Werkstückes
DE102017131255A1 (de) 2017-12-22 2019-06-27 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines metallischen Gussstücks oder eines ausgehärteten Formteils unter Verwendung aliphatischer Polymere umfassend Hydroxygruppen
JP7309405B2 (ja) * 2018-03-30 2023-07-18 株式会社巴川製紙所 鋳型用砂型資材及び鋳型用の中子及び砂型材の製造方法
TWI789125B (zh) * 2021-11-19 2023-01-01 財團法人金屬工業研究發展中心 低壓鑄造金屬發泡系統及中間發泡裝置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH470922A (de) * 1965-07-23 1969-04-15 Tsnii T I Mash Flüssiges selbsthärtendes Gemisch für Gussformen und Formkerne
GB1361027A (en) * 1970-07-07 1974-07-24 Tech Des Ind De La Fonderie We Manufacture of foundry moulds or cores
US3826658A (en) * 1966-06-02 1974-07-30 British Cast Iron Res Ass Foundry moulding materials
JPH05261478A (ja) * 1992-03-19 1993-10-12 Ube Ind Ltd 崩壊性砂中子の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO142944L (fr) * 1975-08-14 1900-01-01
JPS57115942A (en) * 1981-01-06 1982-07-19 Sintokogio Ltd Method for forming mold
JPS5832540A (ja) * 1981-08-21 1983-02-25 Sintokogio Ltd ダイカスト用中子の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH470922A (de) * 1965-07-23 1969-04-15 Tsnii T I Mash Flüssiges selbsthärtendes Gemisch für Gussformen und Formkerne
US3826658A (en) * 1966-06-02 1974-07-30 British Cast Iron Res Ass Foundry moulding materials
GB1361027A (en) * 1970-07-07 1974-07-24 Tech Des Ind De La Fonderie We Manufacture of foundry moulds or cores
JPH05261478A (ja) * 1992-03-19 1993-10-12 Ube Ind Ltd 崩壊性砂中子の製造方法

Also Published As

Publication number Publication date
TW200533436A (en) 2005-10-16
ATE509714T1 (de) 2011-06-15
WO2005080023A1 (fr) 2005-09-01
JP3948490B2 (ja) 2007-07-25
EP1721689B1 (fr) 2011-05-18
US20070137825A1 (en) 2007-06-21
CN1921969B (zh) 2015-03-18
CN1921969A (zh) 2007-02-28
JPWO2005080023A1 (ja) 2007-10-25
EP1721689A1 (fr) 2006-11-15

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