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1. 发明申请

WO2005106084A1 CRUCIBLE FOR THE CRYSTALLIZATION OF SILICON 审中-公开
标题翻译：可溶于硅的结晶
公开(公告)号：WO2005106084A1
公开(公告)日：2005-11-10
申请号：PCT/BE2005/000055
申请日：2005-04-26
申请人： VESUVIUS CRUCIBLE COMPANY , VESUVIUS GROUP S.A. , RANCOULE, Gilbert
发明人： RANCOULE, Gilbert
IPC分类号： C30B15/10
CPC分类号： C30B15/10 , Y10T117/10 , Y10T117/1032
摘要： The invention relates to a crucible for the crystallization of silicon and to the preparation and application of release coatings for crucibles used in the handling of molten materials that are solidified in the crucible and then removed as ingots, and more particularly to release coatings, for crucibles used in the solidification of polycrystalline silicone. The objective of the inventor was to provide a crucible which does not require the preparation of a very thick coating at the end user facilities, which is faster and cheaper to produce and which presents a stronger coating with an improved adherence to the walls. It has now been found that these problems can be solved with a crucible for the crystallization of silicon comprising a) a base body comprising a bottom surface and side walls defining an inner volume; b) an intermediate layer comprising 50 to 100 wt% of silica at the surface of the side walls facing the inner volume; and c) a surface layer comprising 50 to 100wt% silicon nitride, up to 50wt% of silicon dioxide and up to 20wt% of silicon on the top of the intermediate layer.
摘要翻译：本发明涉及一种用于硅结晶的坩埚以及用于处理在坩埚中固化并随后作为锭移除的熔融材料的坩埚的脱模涂层的制备和应用，更具体地说，涉及用于坩埚的脱模涂层用于多晶硅凝固。发明人的目的是提供一种坩埚，其不需要在终端用户设施处制备非常厚的涂层，其制造更快更便宜，并且具有更好的涂层，其具有改进的对壁的粘附性。现在已经发现，这些问题可以用用于硅的结晶的坩埚来解决，所述坩埚包括：a）包括底表面的基体和限定内部体积的侧壁; b）在面向内部体积的侧壁的表面上包含50至100重量％的二氧化硅的中间层; 和c）在中间层的顶部包含50至100重量％的氮化硅，至多50重量％的二氧化硅和至多20重量％的硅的表面层。

2. 发明申请

WO2017189253A1 LIGHTWEIGHT CERAMIC THERMAL INSULATION MATERIALS 审中-公开
标题翻译：轻质陶瓷隔热材料
公开(公告)号：WO2017189253A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/027858
申请日：2017-04-17
申请人： VESUVIUS CRUCIBLE COMPANY
发明人： YU, Kevin Xin , DEBASTIANI, Duane L. , RANCOULE, Gilbert
IPC分类号： F16L59/02 , B32B9/04 , B32B18/00
摘要： A thermal insulation panel is constructed from a hot face layer, an intermediate layer and an ambient face layer. Features providing insulating capability include the incorporation of an IR opacifier into the hot face layer, the provision of a low conduction volume such as an air gap between the hot face layer and the intermediate layer, and between the intermediate layer and the ambient face layer, and the use of infrared reflective foil on the back surface of the hot face layer and/or on the front surface of the intermediate layer. Base materials that may be used in the hot face layer include silica, alumina, and alumina-silica based ceramic materials. IR opacifiers in the hot face layer may contain ZrO 2 , SiC, rutile, TiO 2 , MnO, iron oxides, CrO 2 , ZrSiO 2 , Al 2 O 3 and mixtures thereof.
摘要翻译：隔热板由热面层，中间层和环境面层构成。提供绝缘能力的特征包括将IR遮光剂结合到热面层中，在热面层和中间层之间以及在中间层和环境面层之间提供低传导体积，例如气隙，以及在热面层的背面和/或中间层的前表面上使用红外反射箔。可用于热面层的基材包括二氧化硅，氧化铝和氧化铝 - 二氧化硅基陶瓷材料。在热面层中的IR遮光剂可以包含ZrO 2，SiC，金红石，TiO 2，MnO，氧化铁，CrO 2，ZrSiO 4， 2θ，2θ，2θ，3θ及其混合物。

3. 发明申请

WO2007131749A1 REFRACTORY ARTICLE AND PRODUCTION PROCESS THEREOF 审中-公开
标题翻译：其制品及其生产工艺
公开(公告)号：WO2007131749A1
公开(公告)日：2007-11-22
申请号：PCT/EP2007/004248
申请日：2007-05-14
申请人： VESUVIUS CRUCIBLE COMPANY , NIVEAU, Nathalie , RANCOULE, Gilbert
发明人： NIVEAU, Nathalie , RANCOULE, Gilbert
IPC分类号： C04B35/14 , C04B35/18 , C04B35/622
CPC分类号： C04B35/14 , B22D41/02 , C03B5/43 , C03B35/181 , C04B41/009 , C04B41/4537 , C04B41/87 , F27D1/0006 , C04B41/5025 , C04B41/5035 , C04B41/5024 , C04B38/00
摘要： The present invention relates to refractory articles in general having improved surface properties. The objective of the invention is to propose an improvement of the refractory articles comprised of a fused silica matrix which will overcome the some of the defects while keeping the excellent known properties of the fused silica matrix. This objective is reached when a sintered ceramic phase is present in the porosity of at least a portion of at least a surface of the matrix. The present invention also relates to a process for producing such an article.
摘要翻译：本发明涉及通常具有改进的表面性质的耐火制品。本发明的目的是提出由熔融二氧化硅基质组成的耐火材料制品的改进，其将克服一些缺陷，同时保持熔融二氧化硅基质的优良已知性能。当烧结的陶瓷相存在于基体的至少一个表面的至少一部分的孔隙中时，达到了该目的。本发明还涉及制造这种制品的方法。

4. 发明申请

WO2008095594A1 CREUSET ET PROCEDE DE REMPLISSAGE D'UN CREUSET POUR LA FUSION D'UN PRODUIT NON FERREUX 审中-公开
标题翻译：填充非粉末产品的可溶性和方法
公开(公告)号：WO2008095594A1
公开(公告)日：2008-08-14
申请号：PCT/EP2008/000360
申请日：2008-01-18
申请人： VESUVIUS CRUCIBLE COMPANY , RANCOULE, Gilbert , MARTIN, Christian
发明人： RANCOULE, Gilbert , MARTIN, Christian
IPC分类号： C30B11/00 , C30B15/10 , C30B35/00 , F27B14/10
CPC分类号： C30B11/002 , C30B15/10 , C30B29/06 , C30B35/002 , F27B14/10
摘要： L'invention concerne un creuset monobloc (10) pour la fusion d'un produit non ferreux, du type comportant un fond (12) délimité par une surface interne sensiblement plane (16) du creuset entourée par une surface interne courbe (18) muni de moyens de marquage (20) matérialisant la base d'une zone imaginaire de remplissage (22) du produit à l'état solide dans le creuset, dans lequel les moyens de marquage (20, 20') séparent la surface plane (16) en une première partie (24) centrale et une seconde partie (26) périphérique. L'invention concerne également un procédé de remplissage d'un creuset pour la fusion d'un produit non ferreux, au cours duquel on dispose le produit à l'état solide dans une zone imaginaire (22) de remplissage du creuset. On utilise des moyens de marquage (20) pour matérialiser une base de la zone imaginaire de remplissage du produit à l'état solide dans le creuset, et l'on dispose le produit en fonction de ces moyens de marquage de telle sorte que le produit puisse se dilater lors de la fusion du produit non ferreux sans entrer en contact avec la surface interne courbe du creuset.
摘要翻译：本发明涉及一种用于熔化有色金属产品的单件式坩埚（10），其包括由坩埚的近似平面内表面（16）限定的底部（12），所述表面被弯曲的内表面（18）设有标记装置（20），用于将坩埚中固态产品的虚拟填充区（22）的底部成形，其中标记装置（20,20'）将平面 16）插入中央第一部分（24）和周边第二部分（26）中。本发明还涉及一种填充用于熔化有色金属产品的坩埚的方法，在该方法期间将固态产品置于坩埚的假想填充区域（22）中。标记装置（20）用于实现坩埚中固体产品的假想填充区域的基部，并且根据这些标记装置放置产品，使得产品可以在熔融期间膨胀，有色金属产品不与坩埚的弯曲内表面接触。

5. 发明申请

WO2007080120A1 CRUCIBLE FOR THE TREATMENT OF MOLTEN SILICON 审中-公开
标题翻译：可溶于硅的处理
公开(公告)号：WO2007080120A1
公开(公告)日：2007-07-19
申请号：PCT/EP2007/000254
申请日：2007-01-12
申请人： VESUVIUS CRUCIBLE COMPANY , RANCOULE, Gilbert
发明人： RANCOULE, Gilbert
IPC分类号： C30B11/00 , C30B15/10
CPC分类号： C30B11/002 , C30B15/10 , Y10T117/1024
摘要： The invention relates to a crucible for the treatment of molten silicon comprising a basic body with a bottom surface and lateral walls defining an inner volume. According to the invention, the basic body comprises at least 65% by weight of silicon carbide, from 12 to 30 % by weight of a constituent selected from silicon oxide or nitride. Moreover, the basic body comprises at least one silicon oxide and/or nitride coating, at least on the surfaces defining the inner volume of the crucible contrarily to the state of the art crucibles, such a crucible can be used several times without any visible degradation of its physical integrity.
摘要翻译：本发明涉及一种用于处理熔融硅的坩埚，其包括具有底部表面的基体和限定内部体积的侧壁。根据本发明，碱性体包含至少65重量％的碳化硅，12-30重量％的选自氧化硅或氮化物的组分。此外，基体至少包括至少一个氧化硅和/或氮化物涂层，至少在限定坩埚的内部容积的表面与现有技术的坩埚相反，这样的坩埚可以使用几次而没有任何可见的降解的身体完整性。

6. 发明申请

WO1994018138A1 METHOD OF MANUFACTURING AN ITO SINTERED BODY, AND ARTICLE PRODUCED THEREBY 审中-公开
标题翻译：制造ITO烧结体的方法及其生产的制品
公开(公告)号：WO1994018138A1
公开(公告)日：1994-08-18
申请号：PCT/US1994000943
申请日：1994-02-04
申请人： VESUVIUS CRUCIBLE COMPANY, INC.
发明人： VESUVIUS CRUCIBLE COMPANY, INC. , RANCOULE, Gilbert , BLITON, Jerald, L.
IPC分类号： C04B35/00
CPC分类号： C04B35/01 , C23C14/3414
摘要： The invention encompasses a method for manufacturing a high density indium oxide/tin oxide (ITO) sintered body, as well as the ITO sintered body itself. The method produces an ITO sintered body of high homogeneity for use as a sputtering target in manufacturing processes where thin, transparent and electrically conductive ITO layers are deposited over transparent substrates. The method comprises the steps of preparing a slurry whose solid constituents consist of a finely divided mixture of between 99 and 50 weight percent of In2O3 and 1 to 50 weight percent of SnO2, and between about 0.05 through 0.25 percent of a sintering agent formed from an oxide of only one of the group consisting of aluminum, magnesium, yttrium, and silicon; forming the resulting slurry into a green body having a density of between about 4.0 and 4.8 gm/c and heating the green body to a sintering temperature of between about 1500 and 1600 DEG C while maintaining a flow of oxygen over the green body sufficient avoid the creation of a reducing atmosphere around the body, but insufficient to cause substantial disassociation of the In2O3 and SnO2. The green body may be formed by casting the resulting slurry or by adding a powdered binder to the slurry, spray drying it, and cold pressing the resulting powder.
摘要翻译：本发明包括用于制造高密度氧化铟/氧化锡（ITO）烧结体的方法以及ITO烧结体本身。该方法在透明基板上沉积薄的，透明的和导电的ITO层的制造工艺中产生高均匀性的ITO烧结体作为溅射靶。该方法包括以下步骤：制备其固体成分由99％至50％重量的In2O3和1％至50％重量的SnO2和约0.05％至0.25％的由仅由铝，镁，钇和硅组成的组中的一种的氧化物; 将所得浆料形成密度为约4.0至4.8gm / c 3的生坯，并将生坯加热至约1500至1600℃的烧结温度，同时保持生坯上的氧气流动足以避免在身体周围产生还原气氛，但不足以引起In2O3和SnO2的显着分解。可以通过浇铸所得到的浆料或通过在浆料中加入粉末状粘合剂，喷雾干燥，冷压所得到的粉末来形成生坯体。

7. 发明申请

WO1993021128A1 IMPROVED MAGNESIA-CARBON REFRACTORY COMPOSITIONS FOR SLIDE GATE PLATES AND METHOD OF MANUFACTURE 审中-公开
标题翻译：用于滑动门板的改进的MAGNESIA-CARBON REFRACTORY组合物及其制造方法
公开(公告)号：WO1993021128A1
公开(公告)日：1993-10-28
申请号：PCT/US1993003293
申请日：1993-04-08
申请人： VESUVIUS CRUCIBLE COMPANY
发明人： VESUVIUS CRUCIBLE COMPANY , RANCOULE, Gilbert , DEBASTIANI, Duane, L.
IPC分类号： C04B35/04
CPC分类号： C04B35/013 , C04B35/66
摘要： The invention concerns a fired magnesia-carbon shape (12) having a combination of properties making it especially suitable for slide gate plates, inserts for such plates and for pouring nozzles (2) useful in casting aggressive steels. The fired refractory shape (12) is formed from a batch consisting essentially of, by weight percent: 2 to 8 finely divided graphite (natural or synthetic); 3 to 8 aluminum metal powder; 1 to 5 of finely divided silica and/or a silicon yielding powder; an effective amount of carbon bond forming resins; and the balance coarse and fine magnesia grains. The magnesia grains should contain less than about 0.02 weight percent boron oxide. After firing, the shape is characterized by a carbon bonding system including a spinel (magnesia-alumina) phase plus aluminum carbide bonding the magnesia-carbon matrix. The refractory shape is preferably carbon impregnated after firing to further enhance its properties.

8. 发明申请

WO2007039310A1 CRUCIBLE FOR THE CRYSTALLIZATION OF SILICON AND PROCESS FOR MAKING THE SAME 审中-公开
标题翻译：可溶于硅的结晶和其制造方法
公开(公告)号：WO2007039310A1
公开(公告)日：2007-04-12
申请号：PCT/EP2006/009671
申请日：2006-10-06
申请人： VESUVIUS CRUCIBLE COMPANY , RANCOULE, Gilbert
发明人： RANCOULE, Gilbert
IPC分类号： C30B11/00 , C04B35/584
CPC分类号： C04B35/6316 , C04B35/584 , C04B35/6264 , C04B41/009 , C04B41/5066 , C04B41/87 , C04B2235/3418 , C04B2235/3427 , C04B2235/3873 , C04B2235/483 , C04B2235/5436 , C04B2235/5445 , C04B2235/80 , C30B11/002 , C30B15/10 , F27B14/10 , C04B41/5089 , C04B41/4539 , C04B41/4554 , C04B41/5035 , C04B35/14
摘要： The invention relates to a crucible for the crystallization of silicon and to the preparation and application of release coatings for crucibles used in the handling of molten materials that are solidified in the crucible and then removed as ingots, and more particularly to release coatings for crucibles used in the solidification of polycrystalline silicon. The objective of the inventor was to provide a crucible comprising a silicon nitride coating which is faster and cheaper to produce and which is stronger with an improved adherence to the walls. It has now been found that these problems can be solved with a crucible for the crystallization of silicon comprising a) a base body comprising a bottom surface and side walls defining an inner volume; b) a protective coating comprises 80 to 95 wt. % of silicon nitride and 5 to 20 wt. of a low temperature mineral binder, the total oxygen content ranging from 5 to 15 % by weight.
摘要翻译：本发明涉及一种用于硅结晶的坩埚以及用于处理在坩埚中固化并随后以坩埚去除的熔融材料的坩埚的脱模涂层的制备和应用，更具体地说，涉及用于使用的坩埚的剥离涂层在多晶硅的凝固中。发明人的目的是提供一种坩埚，其包括氮化硅涂层，其更快且更便宜地生产，并且其具有更强的粘附性。现在已经发现，这些问题可以用用于硅的结晶的坩埚来解决，所述坩埚包括：a）包括底表面的基体和限定内部体积的侧壁; b）保护涂层包含80至95重量％％的氮化硅和5〜20wt。的低温矿物粘合剂，总氧含量为5至15重量％。

9. 发明申请

WO2005105682A1 ROLLER AND ROTATIONAL DRIVING DEVICE 审中-公开
标题翻译：滚动和旋转驱动装置
公开(公告)号：WO2005105682A1
公开(公告)日：2005-11-10
申请号：PCT/BE2005/000056
申请日：2005-04-26
申请人： VESUVIUS CRUCIBLE COMPANY , VESUVIUS GROUP S.A. , RANCOULE, Gilbert , DEREMETZ, Jacky
发明人： RANCOULE, Gilbert , DEREMETZ, Jacky
IPC分类号： C03B35/18
CPC分类号： C03B35/186
摘要： The invention relates to a roller (21) from a refractory material, for example in vitreous silica, for transporting a flat article provided at its end with a new arrangement for rotationally driving it as well as to an assembly of such a roller and its driving device. This roller (21) comprises an external surface (2), an inner surface (5) and two side surfaces (12), at least one side surface having indentations (22) parallel to the roller axis (3) and spaced apart from the external (2) and inner surface (5) for receiving rotationally driving pins (8), it is characterized in that at least one of the indentations (22) of the roller is provided with a metal jacket (24). The invention permits to avoid the breakage of the roller around the driving indentations.
摘要翻译：本发明涉及一种来自耐火材料的辊（21），例如用于二氧化硅玻璃，用于输送设置在其端部的扁平制品，用于旋转地驱动它的新装置以及这种辊的组合及其驱动设备。该辊（21）包括外表面（2），内表面（5）和两个侧表面（12），至少一个侧表面具有与辊轴线（3）平行的间隙（22）外部（2）和用于接收旋转驱动销（8）的内表面（5），其特征在于，辊的凹陷（22）中的至少一个设置有金属护套（24）。本发明允许避免在驱动压痕周围的辊的破损。

10. 发明申请

WO2005095293A1 REFRACTORY ARTICLES FOR QUIDING OR CONVEYING A SOLIDIFIED MATERIAL AND PROCESS FOR THE MANUFACTURE THEREOF 审中-公开
标题翻译：用于检查或输送固化材料的制品文件及其制造方法
公开(公告)号：WO2005095293A1
公开(公告)日：2005-10-13
申请号：PCT/BE2005/000045
申请日：2005-04-01
申请人： VESUVIUS CRUCIBLE COMPANY , VESUVIUS GROUP S.A. , RANCOULE, Gilbert , DEREMETZ, Jacky
发明人： RANCOULE, Gilbert , DEREMETZ, Jacky
IPC分类号： C03B19/06
CPC分类号： C04B35/013 , C03C14/00
摘要： The present invention relates to refractory articles for guiding or conveying a solidified material comprising a vitreous silica basis, in particular rollers or guiding elements and to a process for the manufacture of said articles which do not show the pickup problems normally observed with the articles of the art. The refractory articles of the invention comprise a vitreous bases and, homogeneously distributed therein, a carbonaceous material.
摘要翻译：本发明涉及用于引导或输送包含二氧化硅基的固化材料，特别是辊或引导元件的耐火制品，以及用于制造所述制品的方法，所述制品不显示通常观察到的物品的拾取问题艺术。本发明的耐火制品包括玻璃质基底，并均匀地分布在其中，含碳材料。

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