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MX2009009887A - Particula de nucleo-envoltura para uso como material de relleno para masas de cargador. - Google Patents

Particula de nucleo-envoltura para uso como material de relleno para masas de cargador.

Info

Publication number
MX2009009887A
MX2009009887A MX2009009887A MX2009009887A MX2009009887A MX 2009009887 A MX2009009887 A MX 2009009887A MX 2009009887 A MX2009009887 A MX 2009009887A MX 2009009887 A MX2009009887 A MX 2009009887A MX 2009009887 A MX2009009887 A MX 2009009887A
Authority
MX
Mexico
Prior art keywords
core
filler
sheath
mum
resistant
Prior art date
Application number
MX2009009887A
Other languages
English (en)
Inventor
Ulrich Lanver
Klaus Dieter Riemann
Juergen Huebert
Hermann Lieber
Original Assignee
Chemex 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 Chemex Gmbh filed Critical Chemex Gmbh
Publication of MX2009009887A publication Critical patent/MX2009009887A/es

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
    • 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
    • B22D7/102—Hot tops therefor from refractorial material only
    • 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
    • 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
    • B22C9/084—Breaker cores
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Mold Materials And Core Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Glanulating (AREA)
  • Silicon Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

La presente invención se refiere a una partícula de núcleo-envoltura para ser usada como material de relleno para masas de cargador para la producción de cargadores, la cual comprende (a) un núcleo de soporte que tiene un tamaño de 30 ?m a 500 ?m, y que se compone de un material que es resistente hasta una temperatura máxima de 1400°C y no contiene poliestireno, (b) una envoltura que encierra al núcleo, la cual consta de o comprende (b1) partículas con un valor D50 para el tamaño de grano de 15 ?m como máximo, las cuales son estables hasta una temperatura de al menos 1500°C, así como (b2) un aglutinante que aglutina las partículas entre sí y al núcleo de soporte, siendo que la partícula de núcleo-envoltura es resistente hasta una temperatura de al menos 1450°C.
MX2009009887A 2007-03-16 2008-03-14 Particula de nucleo-envoltura para uso como material de relleno para masas de cargador. MX2009009887A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007012660A DE102007012660B4 (de) 2007-03-16 2007-03-16 Kern-Hülle-Partikel zur Verwendung als Füllstoff für Speisermassen
PCT/EP2008/053114 WO2008113765A1 (de) 2007-03-16 2008-03-14 Kern-hülle-partikel zur verwendung als füllstoff für speisermassen

Publications (1)

Publication Number Publication Date
MX2009009887A true MX2009009887A (es) 2010-02-12

Family

ID=39332204

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009009887A MX2009009887A (es) 2007-03-16 2008-03-14 Particula de nucleo-envoltura para uso como material de relleno para masas de cargador.

Country Status (22)

Country Link
US (1) US9352385B2 (es)
EP (1) EP2139626B1 (es)
JP (1) JP5361073B2 (es)
KR (1) KR101429144B1 (es)
CN (1) CN101657281B (es)
AT (1) ATE544545T1 (es)
AU (1) AU2008228269B2 (es)
BR (1) BRPI0808307B1 (es)
CA (1) CA2681125C (es)
DE (1) DE102007012660B4 (es)
DK (1) DK2139626T3 (es)
ES (1) ES2379207T3 (es)
HR (1) HRP20120201T1 (es)
MX (1) MX2009009887A (es)
PL (1) PL2139626T3 (es)
PT (1) PT2139626E (es)
RU (1) RU2466821C2 (es)
SI (1) SI2139626T1 (es)
TW (1) TWI440513B (es)
UA (1) UA100511C2 (es)
WO (1) WO2008113765A1 (es)
ZA (1) ZA200906588B (es)

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CN103624208A (zh) * 2012-08-25 2014-03-12 天津湶钰冒口有限公司 铸造用冒口热芯盒成型技术工艺
CN103480826B (zh) * 2012-12-20 2016-03-02 江苏凯特汽车部件有限公司 一种低压铸造铝合金车轮用陶瓷保温杯
DE102015201614A1 (de) 2014-09-10 2016-03-10 Hüttenes-Albertus Chemische Werke GmbH Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess
DE102015120866A1 (de) 2015-12-01 2017-06-01 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von feuerfesten Kompositpartikeln und von Speiserelementen für die Gießereiindustrie, entsprechende Speiserelemente und Verwendungen
DE102016202795A1 (de) * 2016-02-23 2017-08-24 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verwendung einer Zusammensetzung als Bindemittelkomponente zur Herstellung von Speiserelementen nach dem Cold-Box-Verfahren, entsprechende Verfahren und Speiserelemente
DE102016203896A1 (de) 2016-03-09 2017-09-14 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Zweikomponenten-Bindemittelsystem für den Polyurethan-Cold-Box-Prozess
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
FR3054149B1 (fr) * 2016-07-22 2019-04-05 Safran Procede de fabrication de moule carapace
CN106493284B (zh) * 2016-11-24 2018-03-02 武汉科技大学 一种核壳结构球形石英型砂及其制备方法
CN107335782A (zh) * 2017-08-19 2017-11-10 江苏标新工业有限公司 一种铸锭用高效清洁的冒口覆盖剂及其制备方法
CN107598090A (zh) * 2017-08-24 2018-01-19 合肥正明机械有限公司 一种铸钢冒口覆盖剂
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
CN108465778A (zh) * 2018-02-05 2018-08-31 霍山县东胜铸造材料有限公司 一种发热保温冒口套
DE102018121769A1 (de) 2018-09-06 2020-03-12 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines metallischen Gussstücks oder eines gehärteten Formteils unter Verwendung eines aliphatischen Bindemittelsystems
DE102018133239A1 (de) 2018-12-20 2020-06-25 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Isocyanat-Komposition und Bindemittelsystem enthaltend diese Isocyanat-Komposition
DE102019106021A1 (de) 2019-03-08 2020-09-10 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Formaldehyd-Fänger für Bindemittelsysteme
DE102020131492A1 (de) 2020-11-27 2022-06-02 Chemex Foundry Solutions Gmbh Herstellverfahren, Gießformen, Kerne oder Speiser sowie Kit und Verfahren zur Herstellung eines metallischen Gussteils.
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Also Published As

Publication number Publication date
ZA200906588B (en) 2012-03-28
TW200936271A (en) 2009-09-01
BRPI0808307A2 (pt) 2014-07-08
RU2009138236A (ru) 2011-04-27
CN101657281B (zh) 2013-01-02
EP2139626B1 (de) 2012-02-08
HRP20120201T1 (hr) 2012-03-31
US9352385B2 (en) 2016-05-31
DE102007012660A1 (de) 2008-09-18
UA100511C2 (uk) 2013-01-10
PT2139626E (pt) 2012-03-22
CA2681125A1 (en) 2008-09-25
KR20090120516A (ko) 2009-11-24
CN101657281A (zh) 2010-02-24
KR101429144B1 (ko) 2014-08-11
AU2008228269A1 (en) 2008-09-25
US20110315911A1 (en) 2011-12-29
EP2139626A1 (de) 2010-01-06
CA2681125C (en) 2015-01-20
ATE544545T1 (de) 2012-02-15
PL2139626T3 (pl) 2012-07-31
RU2466821C2 (ru) 2012-11-20
JP5361073B2 (ja) 2013-12-04
WO2008113765A1 (de) 2008-09-25
ES2379207T3 (es) 2012-04-23
TWI440513B (zh) 2014-06-11
DE102007012660B4 (de) 2009-09-24
BRPI0808307B1 (pt) 2017-07-04
SI2139626T1 (sl) 2012-05-31
DK2139626T3 (da) 2012-02-27
AU2008228269B2 (en) 2013-03-14
JP2010521316A (ja) 2010-06-24

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