BR112013004537A2 - cadinho de uso para solidificação de um lingote de silício a partir de silício fundido, processo para preparar um cadinho e uso de um cadinho - Google Patents

cadinho de uso para solidificação de um lingote de silício a partir de silício fundido, processo para preparar um cadinho e uso de um cadinho

Info

Publication number
BR112013004537A2
BR112013004537A2 BR112013004537A BR112013004537A BR112013004537A2 BR 112013004537 A2 BR112013004537 A2 BR 112013004537A2 BR 112013004537 A BR112013004537 A BR 112013004537A BR 112013004537 A BR112013004537 A BR 112013004537A BR 112013004537 A2 BR112013004537 A2 BR 112013004537A2
Authority
BR
Brazil
Prior art keywords
crucible
preparing
silicon
solidifying
silicon ingot
Prior art date
Application number
BR112013004537A
Other languages
English (en)
Inventor
Charles Huguet
Emmanuel Flahaut
Héléne Lignier
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of BR112013004537A2 publication Critical patent/BR112013004537A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C01B33/021—Preparation
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/225—Nitrides
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/002—Crucibles or containers for supporting the melt
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/06—Silicon
    • 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
    • C04B2111/00879—Non-ferrous metallurgy

Abstract

cadinho de uso para solidificação de um lingote de silício a partir de silício fundido, processo para preparar um cadinho e uso de um cadinho. a presente invenção refere-se a um cadinho que pode ser usado para solidificar um lingote de silício fundido, caracterizado pelo fato de que o mesmo está, pelo menos parcialmente revestido na superfície interior com pelo menos uma camada constituída por um material produzido por decomposição térmica de polissilazano(s), dita camada com uma resistência ao cisalhamento maior que 1 pa e não superior a 500 mpa, e estando na forma de uma pilha de camadas adjacentes de ladrilhos não contíguos. a invenção também se refere a um método para a preparação de tais cadinhos.
BR112013004537A 2010-08-27 2011-08-23 cadinho de uso para solidificação de um lingote de silício a partir de silício fundido, processo para preparar um cadinho e uso de um cadinho BR112013004537A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1056804A FR2964117B1 (fr) 2010-08-27 2010-08-27 Creuset pour la solidification de lingot de silicium
PCT/IB2011/053748 WO2012025905A1 (fr) 2010-08-27 2011-08-26 Creuset pour la solidification de lingot de silicium

Publications (1)

Publication Number Publication Date
BR112013004537A2 true BR112013004537A2 (pt) 2016-06-07

Family

ID=43037050

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013004537A BR112013004537A2 (pt) 2010-08-27 2011-08-23 cadinho de uso para solidificação de um lingote de silício a partir de silício fundido, processo para preparar um cadinho e uso de um cadinho

Country Status (8)

Country Link
US (1) US20130247334A1 (pt)
EP (1) EP2609043A1 (pt)
JP (1) JP5975994B2 (pt)
KR (1) KR20130097186A (pt)
CN (1) CN103080028B (pt)
BR (1) BR112013004537A2 (pt)
FR (1) FR2964117B1 (pt)
WO (1) WO2012025905A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5557334B2 (ja) * 2010-12-27 2014-07-23 コバレントマテリアル株式会社 シリコン単結晶引上げ用シリカガラスルツボ
US9352389B2 (en) 2011-09-16 2016-05-31 Silicor Materials, Inc. Directional solidification system and method
FR2986228B1 (fr) * 2012-01-31 2014-02-28 Commissariat Energie Atomique Creuset pour la solidification de lingot de silicium.
DE102012019519B4 (de) 2012-10-05 2015-11-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung einer diffusionshemmenden Beschichtung, Tiegel zum Schmelzen und/oder Kristallisieren von Nichteisenmetallen sowie Verwendungszwecke
TWI643983B (zh) * 2013-03-14 2018-12-11 美商希利柯爾材料股份有限公司 定向凝固系統及方法
DE102016201495B4 (de) 2016-02-01 2019-05-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Tiegel mit einer Innenbeschichtung aus SiC als Diffusionsbarriere für Metalle sowie Verfahren zu dessen Herstellung, Verwendung und darin hergestellte Halbleiterkristalle
JP6564151B1 (ja) * 2019-02-28 2019-08-21 株式会社アドマップ ＳｉＣ膜単体構造体
CN112457027B (zh) * 2020-11-26 2022-10-11 西安鑫垚陶瓷复合材料有限公司 大尺寸圆截面陶瓷基复合材料构件熔融渗硅工装及方法
CN116462520A (zh) * 2023-04-28 2023-07-21 长沙新立硅材料科技有限公司 一种用于单晶硅拉制的无氧氮化硅坩埚的制作方法

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Also Published As

Publication number Publication date
FR2964117B1 (fr) 2012-09-28
CN103080028B (zh) 2016-08-24
JP2013536150A (ja) 2013-09-19
US20130247334A1 (en) 2013-09-26
JP5975994B2 (ja) 2016-08-23
CN103080028A (zh) 2013-05-01
WO2012025905A1 (fr) 2012-03-01
EP2609043A1 (fr) 2013-07-03
FR2964117A1 (fr) 2012-03-02
KR20130097186A (ko) 2013-09-02

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08G Application fees: restoration [chapter 8.7 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2476 DE 19-06-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.