MX2011005223A - Mezcla de materiales de moldeo y alimentador para fundir aluminio. - Google Patents

Mezcla de materiales de moldeo y alimentador para fundir aluminio.

Info

Publication number
MX2011005223A
MX2011005223A MX2011005223A MX2011005223A MX2011005223A MX 2011005223 A MX2011005223 A MX 2011005223A MX 2011005223 A MX2011005223 A MX 2011005223A MX 2011005223 A MX2011005223 A MX 2011005223A MX 2011005223 A MX2011005223 A MX 2011005223A
Authority
MX
Mexico
Prior art keywords
molding material
material mixture
casting aluminum
oxidizable metal
feeder
Prior art date
Application number
MX2011005223A
Other languages
English (en)
Inventor
Henning Rehse
Udo Skerdi
Andre Gerhards
Josef Kroth
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 MX2011005223A publication Critical patent/MX2011005223A/es

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)

Abstract

La invención se relaciona con una mezcla de materiales de moldeo exotérmica para producir alimentadores para fundir aluminio, que comprende por lo menos: un material de moldeo base resistente al fuego; un aglutinante; una proporción de un metal oxidable de 5 a 18% en peso en relación con la mezcla de materiales de moldeo; un agente oxidante en una proporción de 10 a 50% en peso en relación con la cantidad del agente oxidante requerido para oxidar completamente el metal oxidable; y un agente de ignición para oxidar el metal oxidable en una proporción de 15 a 50 % en peso en relación con la cantidad del metal oxidable. Un alimentador hecho de la mezcla de materiales de moldeo exotérmica se enciende confiablemente, incluso a bajas temperaturas, y se caracteriza por una baja emisión de calor. Por lo tanto, es particularmente adecuado para fundir aluminio.
MX2011005223A 2008-11-20 2009-11-16 Mezcla de materiales de moldeo y alimentador para fundir aluminio. MX2011005223A (es)

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
MX2011005223A true MX2011005223A (es) 2011-09-06

Family

ID=42198565

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011005223A MX2011005223A (es) 2008-11-20 2009-11-16 Mezcla de materiales de moldeo y alimentador para fundir aluminio.

Country Status (11)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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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
US9889497B2 (en) * 2015-12-18 2018-02-13 Ask Chemicals L.P. 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

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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 (es) * 1967-03-28 1968-02-05
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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
ATE365086T1 (de) * 2002-09-09 2007-07-15 Iberia Ashland Chem Sa Hülse, herstellungsverfahren derselben und gemisch zur herstellung derselben
DE102005011644A1 (de) * 2005-03-14 2006-09-21 AS Lüngen GmbH & Co. KG Exotherme und isolierende Speisereinsätze mit hoher Gasdurchlässigkeit
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DE102006061876A1 (de) * 2006-12-28 2008-07-03 Ashland-Südchemie-Kernfest GmbH Kohlenhydrathaltige Formstoffmischung

Also Published As

Publication number Publication date
BRPI0921527A2 (pt) 2016-03-15
ZA201103298B (en) 2011-12-28
DE102008058205A1 (de) 2010-07-22
EP2349609A2 (de) 2011-08-03
WO2010057464A2 (de) 2010-05-27
KR20110086635A (ko) 2011-07-28
EA201170690A1 (ru) 2012-01-30
JP2012509182A (ja) 2012-04-19
US20110220314A1 (en) 2011-09-15
WO2010057464A3 (de) 2010-10-21
CN102271836A (zh) 2011-12-07

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