BRPI0921527A2 - mistura de material de moldagem exotérmica, alimentador exotérmico para fundir alumínio e respectivo uso - Google Patents

mistura de material de moldagem exotérmica, alimentador exotérmico para fundir alumínio e respectivo uso

Info

Publication number
BRPI0921527A2
BRPI0921527A2 BRPI0921527A BRPI0921527A BRPI0921527A2 BR PI0921527 A2 BRPI0921527 A2 BR PI0921527A2 BR PI0921527 A BRPI0921527 A BR PI0921527A BR PI0921527 A BRPI0921527 A BR PI0921527A BR PI0921527 A2 BRPI0921527 A2 BR PI0921527A2
Authority
BR
Brazil
Prior art keywords
exothermic
mixture
impression material
aluminum melt
melt feeder
Prior art date
Application number
BRPI0921527A
Other languages
English (en)
Inventor
Andre Gerhards
Henning Rehse
Josef Kroth
Udo Skerdi
Original Assignee
Ask Chemicals Feeding Systems 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 Feeding Systems Gmbh filed Critical Ask Chemicals Feeding Systems Gmbh
Publication of BRPI0921527A2 publication Critical patent/BRPI0921527A2/pt

Links

Classifications

    • 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
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor
    • B22D7/104—Hot tops therefor from exothermic material only
    • 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
    • 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
    • B22C1/04—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 protection of the casting, e.g. against decarbonisation
    • B22C1/06—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 protection of the casting, e.g. against decarbonisation for casting extremely oxidisable metals
    • 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
    • B22C9/088—Feeder heads

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)
BRPI0921527A 2008-11-20 2009-11-16 mistura de material de moldagem exotérmica, alimentador exotérmico para fundir alumínio e respectivo uso BRPI0921527A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008058205A DE102008058205A1 (de) 2008-11-20 2008-11-20 Formstoffmischung und Speiser für den Aluminiumguss
PCT/DE2009/001602 WO2010057464A2 (de) 2008-11-20 2009-11-16 Formstoffmischung und speiser für den aluminiumguss

Publications (1)

Publication Number Publication Date
BRPI0921527A2 true BRPI0921527A2 (pt) 2016-03-15

Family

ID=42198565

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921527A BRPI0921527A2 (pt) 2008-11-20 2009-11-16 mistura de material de moldagem exotérmica, alimentador exotérmico para fundir alumínio e respectivo uso

Country Status (11)

Country Link
US (1) US20110220314A1 (pt)
EP (1) EP2349609A2 (pt)
JP (1) JP2012509182A (pt)
KR (1) KR20110086635A (pt)
CN (1) CN102271836A (pt)
BR (1) BRPI0921527A2 (pt)
DE (1) DE102008058205A1 (pt)
EA (1) EA201170690A1 (pt)
MX (1) MX2011005223A (pt)
WO (1) WO2010057464A2 (pt)
ZA (1) ZA201103298B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101575314B1 (ko) * 2014-03-18 2015-12-07 현대자동차 주식회사 차량용 알루미늄 휠 및 그 제조 방법
JP2015202594A (ja) * 2014-04-11 2015-11-16 セイコーエプソン株式会社 造形装置、造形方法
CN103962509B (zh) * 2014-05-03 2016-09-07 焦作鸽德新材料股份有限公司 一种发热保温冒口材料及其制备方法
CN105562609A (zh) * 2015-05-25 2016-05-11 江苏卡斯美特铸造科技有限公司 一种保温冒口及其制作方法
EP3389892B1 (en) * 2015-12-18 2020-03-11 Ask Chemicals Llc Molding materials for non-ferrous casting
CN105414486A (zh) * 2016-01-12 2016-03-23 哈尔滨理工大学 铸造镁合金用发热保温冒口材料及制备方法
CN105817603A (zh) * 2016-04-26 2016-08-03 安徽纯启动力机械有限公司 一种防缩孔压铸模具
DE102016211948A1 (de) * 2016-06-30 2018-01-04 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Kern-Hülle-Partikel zur Verwendung als Füllstoff für Speisermassen
CN106141093A (zh) * 2016-07-13 2016-11-23 郑州东升冶金新材料有限公司 一种模铸发热剂
CN107649651A (zh) * 2017-11-01 2018-02-02 江苏丹耐刚玉材料有限公司 一种铸造用高效发热保温冒口
CN110919818A (zh) * 2019-11-29 2020-03-27 王海江 一种生产铸造浇冒口系统的半固态浆料低温成型方法
CN110899628A (zh) * 2019-12-25 2020-03-24 银峰铸造（芜湖）有限公司 三乙胺法冷芯盒制芯方法以及铸造砂芯
CN113369442B (zh) * 2021-05-25 2022-11-04 庆铃汽车（集团）有限公司 用于铸件内部缺陷改善的注射冒口及冒口装置
CN113828740B (zh) * 2021-08-23 2023-04-07 武汉纺织大学 一种有机硅渣发热保温冒口套及其制备方法
CN115283621A (zh) * 2022-07-22 2022-11-04 锦州捷通铁路机械股份有限公司 一种铸件的发热补贴、制备方法及应用
CN115635045A (zh) * 2022-10-25 2023-01-24 深圳唯科经贸有限公司 一种铝灰连续资源化利用的方法

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US3429848A (en) 1966-08-01 1969-02-25 Ashland Oil Inc Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
DD60121A1 (pt) * 1967-03-28 1968-02-05
US4291739A (en) * 1979-08-16 1981-09-29 Eduard Baur Method of manufacturing a hollow casting mold
US4526219A (en) 1980-01-07 1985-07-02 Ashland Oil, Inc. Process of forming foundry cores and molds utilizing binder curable by free radical polymerization
JPS5973142A (ja) * 1982-10-21 1984-04-25 Toshiba Corp 鋳型材料
CN85107187A (zh) * 1985-09-29 1987-07-22 北京钢铁学院 铸件发热冒口套
AU601315B2 (en) * 1988-01-30 1990-09-06 Foseco International Limited Moulds for metal casting and sleeves containing filters for use therein
BR9601454C1 (pt) * 1996-03-25 2000-01-18 Paulo Roberto Menon Processo para produção de luvas exotérmicas e isolantes.
US6133340A (en) * 1996-03-25 2000-10-17 Ashland Inc. Sleeves, their preparation, and use
ES2134729B1 (es) * 1996-07-18 2000-05-16 Kemen Recupac Sa Mejoras introducidas en objeto solicitud patente invencion española n. 9601607 por "procedimiento para fabricacion manguitos exactos y otros elementos de mazarotaje y alimentacion para moldes de fundicion, incluyendo la formulacion para obtencion de dichos manguitos y elementos".
US5983984A (en) * 1998-01-12 1999-11-16 Ashland Inc. Insulating sleeve compositions and their uses
JP3374242B2 (ja) * 1998-10-09 2003-02-04 正光 三木 鋳物用発熱性アセンブリ
DE19925167A1 (de) 1999-06-01 2000-12-14 Luengen Gmbh & Co Kg As Exotherme Speisermasse
AU7092700A (en) * 1999-08-31 2001-03-26 Ashland Inc. Exothermic sleeve mixes containing fine aluminum
DE10104289B4 (de) * 2001-01-30 2004-11-11 Chemex Gmbh Formbare exotherme Zusammensetzungen und Speiser daraus
SI1543897T1 (sl) * 2002-09-09 2007-12-31 Iberia Ashland Chem Sa Tulec, postopek izdelave in meĺ anica za proizvodnjo le-tega
DE102005011644A1 (de) * 2005-03-14 2006-09-21 AS Lüngen GmbH & Co. KG Exotherme und isolierende Speisereinsätze mit hoher Gasdurchlässigkeit
JP4749948B2 (ja) * 2006-06-23 2011-08-17 滲透工業株式会社 鋳造用発熱性造形品
CN1903481A (zh) * 2006-08-07 2007-01-31 济南圣泉集团股份有限公司 复合发热保温加压冒口套
DE102006061876A1 (de) * 2006-12-28 2008-07-03 Ashland-Südchemie-Kernfest GmbH Kohlenhydrathaltige Formstoffmischung

Also Published As

Publication number Publication date
MX2011005223A (es) 2011-09-06
EA201170690A1 (ru) 2012-01-30
WO2010057464A3 (de) 2010-10-21
WO2010057464A2 (de) 2010-05-27
JP2012509182A (ja) 2012-04-19
KR20110086635A (ko) 2011-07-28
DE102008058205A1 (de) 2010-07-22
ZA201103298B (en) 2011-12-28
CN102271836A (zh) 2011-12-07
US20110220314A1 (en) 2011-09-15
EP2349609A2 (de) 2011-08-03

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]