DE69728657D1 - Zur herstellung von kernen und formen geeigneter formsand - Google Patents

Zur herstellung von kernen und formen geeigneter formsand

Info

Publication number
DE69728657D1
DE69728657D1 DE69728657T DE69728657T DE69728657D1 DE 69728657 D1 DE69728657 D1 DE 69728657D1 DE 69728657 T DE69728657 T DE 69728657T DE 69728657 T DE69728657 T DE 69728657T DE 69728657 D1 DE69728657 D1 DE 69728657D1
Authority
DE
Germany
Prior art keywords
cores
shapes
production
useful
manufacture
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.)
Expired - Lifetime
Application number
DE69728657T
Other languages
English (en)
Other versions
DE69728657T2 (de
Inventor
Urreiztieta Jaime Prat
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.)
Iberia Ashland Chemical SA
Original Assignee
Iberia Ashland Chemical SA
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
Priority claimed from ES09602752A external-priority patent/ES2115563B1/es
Application filed by Iberia Ashland Chemical SA filed Critical Iberia Ashland Chemical SA
Publication of DE69728657D1 publication Critical patent/DE69728657D1/de
Application granted granted Critical
Publication of DE69728657T2 publication Critical patent/DE69728657T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0016—Granular materials, e.g. microballoons
    • C04B20/002—Hollow or porous granular materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00939—Uses not provided for elsewhere in C04B2111/00 for the fabrication of moulds or cores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE69728657T 1996-12-27 1997-12-26 Zur herstellung von kernen und formen geeigneter formsand Expired - Lifetime DE69728657T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ES09602752A ES2115563B1 (es) 1996-12-27 1996-12-27 Arena de moldeo adecuada para fabricar machos y moldes de fundicion.
ES9602752 1996-12-27
ES9702667 1997-12-22
ES09702667A ES2116245B1 (es) 1996-12-27 1997-12-22 Mejoras introducidas en el objeto de la solicitud de patente de invencion española n- p9602752 por "arena de moldeo adecuada para fabricar machos y moldes de fundicion.
PCT/ES1997/000314 WO1998029353A1 (es) 1996-12-27 1997-12-26 Arena de moldeo adecuada para fabricar machos y moldes de fundicion

Publications (2)

Publication Number Publication Date
DE69728657D1 true DE69728657D1 (de) 2004-05-19
DE69728657T2 DE69728657T2 (de) 2005-03-24

Family

ID=26155013

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69728657T Expired - Lifetime DE69728657T2 (de) 1996-12-27 1997-12-26 Zur herstellung von kernen und formen geeigneter formsand

Country Status (15)

Country Link
US (1) US6598654B2 (de)
EP (1) EP0891954B1 (de)
JP (1) JP4308913B2 (de)
CN (1) CN1121287C (de)
AT (1) ATE264278T1 (de)
AU (1) AU729604B2 (de)
BR (1) BR9710401A (de)
CZ (1) CZ300176B6 (de)
DE (1) DE69728657T2 (de)
DK (1) DK0891954T3 (de)
PL (1) PL190727B1 (de)
PT (1) PT891954E (de)
RU (1) RU2202437C2 (de)
TR (1) TR199801786T1 (de)
WO (1) WO1998029353A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3374242B2 (ja) * 1998-10-09 2003-02-04 正光 三木 鋳物用発熱性アセンブリ
CN1426382A (zh) 2000-03-14 2003-06-25 詹姆斯·哈迪研究有限公司 含低密度添加剂的纤维水泥建筑材料
GB0026902D0 (en) 2000-11-03 2000-12-20 Foseco Int Machinable body and casting process
DE10205158A1 (de) * 2002-02-07 2003-08-21 Iko Minerals Gmbh Verfahren zum Herstellen eines insbesondere im Kreislauf geführten Formsandes für Gießereizwecke
CA2426515A1 (en) * 2002-04-26 2003-10-26 Ashland Inc. Process for preparing detailed foundry shapes and castings
DE10227512B4 (de) 2002-06-19 2004-07-08 Georg Fischer Gmbh & Co.Kg Verfahren zur Herstellung von Giesskernen oder Formen, sowie nach diesem Verfahren hergestellte Giesskerne oder Formen
KR20050058478A (ko) 2002-08-23 2005-06-16 제임스 하디 인터내셔널 파이낸스 비.브이. 합성 미세 중공구
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
DE10326967A1 (de) 2003-06-12 2004-12-30 Iko Minerals Gmbh Verfahren zur Herstellung eines Kern- und Formsandes für Gießereizwecke
US20090156385A1 (en) 2003-10-29 2009-06-18 Giang Biscan Manufacture and use of engineered carbide and nitride composites
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
EP1856003A2 (de) 2005-02-24 2007-11-21 James Hardie International Finance B.V. Alkaliresistente glaszusammensetzungen
DE102005041863A1 (de) * 2005-09-02 2007-03-29 Ashland-Südchemie-Kernfest GmbH Borsilikatglashaltige Formstoffmischungen
CA2632760C (en) 2005-12-08 2017-11-28 James Hardie International Finance B.V. Engineered low-density heterogeneous microparticles and methods and formulations for producing the microparticles
AU2007236561B2 (en) 2006-04-12 2012-12-20 James Hardie Technology Limited A surface sealed reinforced building element
DE102007012489A1 (de) * 2007-03-15 2008-09-25 AS Lüngen GmbH Zusammensetzung zur Herstellung von Speisern
DE102007012660B4 (de) * 2007-03-16 2009-09-24 Chemex Gmbh Kern-Hülle-Partikel zur Verwendung als Füllstoff für Speisermassen
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials
DE102009035446A1 (de) * 2009-07-31 2011-02-03 Bayerische Motoren Werke Aktiengesellschaft Material für einen Gießkern sowie Verfahren zum Entfernen eines Gießkerns und Verfahren zum Entfernen von anhaftenden Rückständen eines Gießkerns
US8426493B2 (en) * 2009-12-16 2013-04-23 Ask Chemicals L.P. Foundry mixes containing sulfate and/or nitrate salts and their uses
BR112013016833A2 (pt) * 2010-12-30 2016-09-27 Ask Chemicals España S A aditivo anti-veining para a preparação de moldes e machos de fundição
DE102012113074A1 (de) * 2012-12-22 2014-07-10 Ask Chemicals Gmbh Formstoffmischungen enthaltend Metalloxide des Aluminiums und Zirkoniums in partikulärer Form
DE102013004663B4 (de) 2013-03-18 2024-05-02 Ask Chemicals Gmbh Bindemittelsystem, Formstoffmischung enthaltend dasselbe, Verfahren zur Herstellung der Formstoffmischung, Verfahren zur Herstellung eines Gießformteils oder Gießkerns, Gießformteil oder Gießkern sowie Verwendung des so erhältlichen Gießformteils oder Gießkerns für den Metallguss
US9061350B2 (en) * 2013-09-18 2015-06-23 General Electric Company Ceramic core compositions, methods for making cores, methods for casting hollow titanium-containing articles, and hollow titanium-containing articles
CN103498061A (zh) * 2013-10-16 2014-01-08 合肥市田源精铸有限公司 一种高铝钒土铸造型砂及其制备方法
CN104014714B (zh) * 2014-05-29 2015-12-30 朱小英 一种铝合金铸造型砂
CN104014747B (zh) * 2014-05-29 2016-04-20 朱小英 一种重力铸造涡轮增压器压气机壳的工艺
CN104493075B (zh) * 2014-12-04 2016-05-11 宁夏共享化工有限公司 一种铸造专用无机防脉纹添加剂的制备方法
DE102017106686A1 (de) * 2017-03-28 2018-10-04 Ask Chemicals Gmbh Formstoffmischung enthaltend Additive zur Reduzierung von Gussfehlern
US12076780B2 (en) 2022-11-09 2024-09-03 Magnus Metal Ltd. Method and system for additive metal casting
WO2024100642A1 (en) * 2022-11-09 2024-05-16 Magnus Metal Ltd. Method and system for additive metal casting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874726A (en) * 1987-11-18 1989-10-17 Dresser Industries, Inc. Lightweight fused silica refractory compositions
CH686412A5 (de) * 1992-03-10 1996-03-29 Fischer Georg Giessereianlagen Verfahren zum Verdichten von Formsand fuer Giessformen.
GB9308363D0 (en) * 1993-04-22 1993-06-09 Foseco Int Refractory compositions for use in the casting of metals
US5443603A (en) * 1994-01-11 1995-08-22 Washington Mills Ceramics Corporation Light weight ceramic abrasive media
US5522447A (en) * 1995-01-25 1996-06-04 Ford Motor Company Method and apparatus for on-line monitoring, cleaning, and inspection of core boxes during casting

Also Published As

Publication number Publication date
AU729604B2 (en) 2001-02-08
CN1215384A (zh) 1999-04-28
PL190727B1 (pl) 2005-12-30
US6598654B2 (en) 2003-07-29
DK0891954T3 (da) 2004-08-09
JP2000505733A (ja) 2000-05-16
BR9710401A (pt) 2000-01-11
WO1998029353A1 (es) 1998-07-09
RU2202437C2 (ru) 2003-04-20
TR199801786T1 (xx) 1999-04-21
CN1121287C (zh) 2003-09-17
CZ274398A3 (cs) 1999-07-14
EP0891954B1 (de) 2004-04-14
PL328603A1 (en) 1999-02-01
CZ300176B6 (cs) 2009-03-04
US20020108733A1 (en) 2002-08-15
ATE264278T1 (de) 2004-04-15
DE69728657T2 (de) 2005-03-24
EP0891954A1 (de) 1999-01-20
JP4308913B2 (ja) 2009-08-05
AU7890198A (en) 1998-07-31
PT891954E (pt) 2004-08-31

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Legal Events

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8364 No opposition during term of opposition