EA200802048A1 - Способ изготовления керамических литейных форм - Google Patents

Способ изготовления керамических литейных форм

Info

Publication number
EA200802048A1
EA200802048A1 EA200802048A EA200802048A EA200802048A1 EA 200802048 A1 EA200802048 A1 EA 200802048A1 EA 200802048 A EA200802048 A EA 200802048A EA 200802048 A EA200802048 A EA 200802048A EA 200802048 A1 EA200802048 A1 EA 200802048A1
Authority
EA
Eurasian Patent Office
Prior art keywords
making ceramic
ceramic foundry
foundry forms
forms
impregnating
Prior art date
Application number
EA200802048A
Other languages
English (en)
Other versions
EA013188B1 (ru
Inventor
Пол Паттилло
Питер Хогланд
Дэвид Смит
Original Assignee
Везувиус Крусибл Компани
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 Везувиус Крусибл Компани filed Critical Везувиус Крусибл Компани
Publication of EA200802048A1 publication Critical patent/EA200802048A1/ru
Publication of EA013188B1 publication Critical patent/EA013188B1/ru

Links

Classifications

    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0092—Machines or methods for applying the material to surfaces to form a permanent layer thereon to webs, sheets or the like, e.g. of paper, cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/342—Moulds, cores, or mandrels of special material, e.g. destructible materials which are at least partially destroyed, e.g. broken, molten, before demoulding; Moulding surfaces or spaces shaped by, or in, the ground, or sand or soil, whether bound or not; Cores consisting at least mainly of sand or soil, whether bound or not
    • 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
    • C04B35/10—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 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
    • C04B38/0032—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors one of the precursor materials being a monolithic element having approximately the same dimensions as the final article, e.g. a paper sheet which after carbonisation will react with silicon to form a porous silicon carbide porous body
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Abstract

Настоящее изобретение имеет отношение к изготовлению керамических литейных форм. Способ включает в себя пропитку керамической ткани пропиточным раствором, обёртывание ткани вокруг формы и выдержу раствора до его затвердевания. Способ дополнительно включает в себя удаление формы.
EA200802048A 2006-03-28 2007-03-27 Способ изготовления керамических литейных форм EA013188B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78666706P 2006-03-28 2006-03-28
PCT/US2007/007689 WO2007126895A1 (en) 2006-03-28 2007-03-27 Manufacture of ceramic molds

Publications (2)

Publication Number Publication Date
EA200802048A1 true EA200802048A1 (ru) 2009-04-28
EA013188B1 EA013188B1 (ru) 2010-02-26

Family

ID=38421725

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200802048A EA013188B1 (ru) 2006-03-28 2007-03-27 Способ изготовления керамических литейных форм

Country Status (7)

Country Link
EP (1) EP2010464A1 (ru)
JP (1) JP2009531271A (ru)
AR (1) AR060146A1 (ru)
EA (1) EA013188B1 (ru)
TW (1) TW200740579A (ru)
WO (1) WO2007126895A1 (ru)
ZA (1) ZA200808408B (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8033320B2 (en) * 2008-07-25 2011-10-11 General Electric Company High emittance shell molds for directional casting
GB2492781B (en) * 2011-07-11 2015-10-07 Richard Dudley Shaw Improvements in and relating to investment casting
PL2792655T3 (pl) * 2013-04-18 2015-08-31 Refractory Intellectual Property Gmbh & Co Kg Wskaźnik zużycia w systemie kompozytowym z ceramicznych cegieł ogniotrwałych
CN107234213A (zh) * 2017-07-25 2017-10-10 苏州市鑫渭阀门有限公司 高压不锈钢泵体的陶瓷型精密铸造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5041321A (en) * 1984-11-02 1991-08-20 The Boeing Company Fiberformed ceramic insulation and method
US4615935A (en) * 1985-04-29 1986-10-07 The Boeing Company Glass fiber reinforced ceramic preform and method of casting it
US5753570A (en) * 1989-07-18 1998-05-19 The Boeing Company Reinforced ceramic microform composite
EP0742185B1 (en) * 1995-05-10 2000-03-15 Kabushiki Kaisha Toshiba Fiber reinforced ceramic matrix composite and method of manufacturing the same
US6364000B2 (en) * 1997-09-23 2002-04-02 Howmet Research Corporation Reinforced ceramic shell mold and method of making same

Also Published As

Publication number Publication date
AR060146A1 (es) 2008-05-28
TW200740579A (en) 2007-11-01
EA013188B1 (ru) 2010-02-26
EP2010464A1 (en) 2009-01-07
ZA200808408B (en) 2010-02-24
JP2009531271A (ja) 2009-09-03
WO2007126895A1 (en) 2007-11-08

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU