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公开(公告)号：US20110203517A1
公开(公告)日：2011-08-25
申请号：US13030795
申请日：2011-02-18
CPC分类号： C01B33/02 , C30B11/002 , C30B11/14 , C30B29/06 , Y10T117/1092
摘要： A device for the production of silicon blocks comprising a vessel for receiving a silicon melt with at least one vessel wall, with the at least one vessel wall comprising a nucleation-inhibiting coating on at least part of an inside or with the at least one vessel wall consisting of a nucleation-inhibiting material.
摘要翻译： 一种用于生产硅块的装置，包括用于用至少一个容器壁接收硅熔体的容器，所述至少一个容器壁在至少一部分内部或至少一个容器中包含成核抑制涂层 壁由成核抑制材料组成。
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公开(公告)号：US09371597B2
公开(公告)日：2016-06-21
申请号：US13456503
申请日：2012-04-26
申请人： Bernhard Freudenberg , Sara Grützner , Marc Dietrich , Kaspars Dadzis , Andreas Krause , Bianca Gründig-Wendrock , Doreen Nauert , Matthias Trempa , Christian Reimann , Jochen Friedrich
发明人： Bernhard Freudenberg , Sara Grützner , Marc Dietrich , Kaspars Dadzis , Andreas Krause , Bianca Gründig-Wendrock , Doreen Nauert , Matthias Trempa , Christian Reimann , Jochen Friedrich
CPC分类号： C30B11/002 , C30B11/003 , C30B11/14 , C30B29/06 , H01L31/182 , Y02E10/546 , Y02P70/521 , Y10T117/1092 , Y10T428/24942
摘要： Device for producing silicon blocks for photovoltaic applications, comprising a container for receiving a silicon melt with a base wall and at least one side wall, means for reducing the diffusion of impurities from at least one of the walls of the container into the silicon melt, wherein the means for reducing the diffusion of impurities comprise at least one covering element for the at least partial covering of at least one of the walls of the container.
摘要翻译： 用于生产用于光伏应用的硅块的装置，包括用于接收具有底壁和至少一个侧壁的硅熔体的容器，用于减少杂质从容器的至少一个壁扩散到硅熔体中的装置， 其中用于减少杂质扩散的装置包括用于至少部分地覆盖容器壁的至少一个的至少一个覆盖元件。
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公开(公告)号：US09114990B2
公开(公告)日：2015-08-25
申请号：US13151894
申请日：2011-06-02
CPC分类号： C01B33/02 , C30B11/002 , C30B11/003 , C30B29/06
摘要： A device for the production of silicon blocks comprises a vessel for receiving a silicon melt, the vessel comprising a vessel wall comprising at least one side wall and a bottom as well as an inside and an outside and a central longitudinal axis, and means for creating a temperature field on the inside of the bottom, the temperature field having a temperature gradient at the bottom of the vessel which is perpendicular to the central longitudinal axis at least in some regions when the silicon melt cools down for crystallization.
摘要翻译： 用于生产硅块的装置包括用于接收硅熔体的容器，所述容器包括容器壁，所述容器壁包括至少一个侧壁和底部以及内部和外部以及中心纵向轴线，以及用于产生 在底部内部的温度场，当硅熔体冷却下来进行结晶时，至少在一些区域中，温度场在容器底部具有垂直于中心纵向轴线的温度梯度。
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公开(公告)号：US20120175622A1
公开(公告)日：2012-07-12
申请号：US13339488
申请日：2011-12-29
申请人： Andreas Krause , Bernhard Freudenberg , Gerd Fischer , Josef Stenzenberger , Mark Hollatz , Armin Müller
发明人： Andreas Krause , Bernhard Freudenberg , Gerd Fischer , Josef Stenzenberger , Mark Hollatz , Armin Müller
IPC分类号： H01L29/04 , C01B33/021 , C01B33/02
CPC分类号： C30B29/06 , C30B11/003 , C30B11/14
摘要： Method for producing a silicon ingot, comprising the following steps: providing a container to receive a silicon melt, providing a temperature control device to control the temperature of the silicon melt in the container, arranging raw material in the container comprising silicon and at least one nucleation agent to assist a heterogeneous nucleation in the silicon melt, and control of the temperature in the container for the directed solidification of the silicon melt , the nucleation agent comprising nanoscale particles.
摘要翻译： 制造硅锭的方法，包括以下步骤：提供容器以接收硅熔体，提供温度控制装置以控制容器中硅熔体的温度，将原料排列在包含硅和至少一个 成核剂以帮助硅熔体中的异相成核，以及控制容器中的温度以使硅熔体的定向固化，成核剂包含纳米级颗粒。
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5.发明授权Method for producing a silicon ingot by solidification of a melt comprising a nucleation agent including nanoscale particles 有权通过包含包含纳米级颗粒的成核剂的熔体固化来生产硅锭的方法公开(公告)号：US09238877B2
公开(公告)日：2016-01-19
申请号：US13339488
申请日：2011-12-29
申请人： Andreas Krause , Bernhard Freudenberg , Gerd Fischer , Josef Stenzenberger , Mark Hollatz , Armin Müller
发明人： Andreas Krause , Bernhard Freudenberg , Gerd Fischer , Josef Stenzenberger , Mark Hollatz , Armin Müller
CPC分类号： C30B29/06 , C30B11/003 , C30B11/14
摘要： Method for producing a silicon ingot, comprising the following steps: providing a container to receive a silicon melt, providing a temperature control device to control the temperature of the silicon melt in the container, arranging raw material in the container comprising silicon and at least one nucleation agent to assist a heterogeneous nucleation in the silicon melt, and control of the temperature in the container for the directed solidification of the silicon melt, the nucleation agent comprising nanoscale particles.
摘要翻译： 制造硅锭的方法，包括以下步骤：提供容器以接收硅熔体，提供温度控制装置以控制容器中硅熔体的温度，将原料排列在包含硅和至少一个 成核剂以帮助硅熔体中的异相成核，以及控制容器中的温度以使硅熔体的定向固化，成核剂包含纳米级颗粒。
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公开(公告)号：US20070251937A1
公开(公告)日：2007-11-01
申请号：US11740620
申请日：2007-04-26
IPC分类号： F27B14/00
CPC分类号： F27B14/14 , C30B11/003 , H05B6/22 , Y10T117/1068 , Y10T117/1088
摘要： Oven for non-metal melting, in particular silicon melting, with a housing enclosing an interior, at least one mould arranged in the interior for receiving a non-metal melt, at least one electrical heating device enclosing, at least partially, the at least one mould for influencing the temperature of the non-metal melt, and a power supply device connected in an electrically conductive manner to the at least one heating device for providing the heating device with a time-variable current I(t), wherein the current I(t) has a frequency of 0.1 Hz to 1000 Hz and the current I(t) is of a magnitude sufficient for setting a predetermined temperature of the non-metal melt, the currents in the plurality, where necessary, of heaters having a defined phase position in respect of one another.
摘要翻译： 用于非金属熔化的炉子，特别是硅熔化，壳体包围内部，至少一个模具，其布置在内部，用于容纳非金属熔体;至少一个电加热装置，至少部分地封装至少一个 用于影响非金属熔体的温度的一个模具以及以导电方式连接到所述至少一个加热装置的电源装置，用于向所述加热装置提供时间可变电流I（t），其中所述电流 I（t）具有0.1Hz至1000Hz的频率，并且电流I（t）具有足以设定非金属熔体的预定温度的量值，必要时多个电流中的电流具有 相对于定义的相位位置。
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公开(公告)号：US20120242016A1
公开(公告)日：2012-09-27
申请号：US13513336
申请日：2010-11-29
申请人： Bernhard Freudenberg , Josef Stenzenberger , Michael Timm , Arve Solheim , Håvard Sørheim , Egbert van de Schootbrugge
发明人： Bernhard Freudenberg , Josef Stenzenberger , Michael Timm , Arve Solheim , Håvard Sørheim , Egbert van de Schootbrugge
IPC分类号： B01L3/04
CPC分类号： C30B35/002 , C30B15/10
摘要： Device for holding a silicon melt comprising a crucible, which partly surrounds an inner chamber for holding the melt, with a base and at least one side wall made of a base material, whereby the crucible comprises at least one equalizing means for equalizing mechanical thermal stresses.
摘要翻译： 用于保持包括坩埚的硅熔体的装置，该坩埚部分地围绕用于保持熔体的内室，其具有基部和由基底材料制成的至少一个侧壁，由此所述坩埚包括用于均衡机械热应力的至少一个均衡装置 。
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8.发明授权Sintered ceramic materials based on aluminium titanate, a process for their production and their use 失效基于钛酸铝的烧结陶瓷材料及其生产工艺及其使用
公开(公告)号：US5153153A
公开(公告)日：1992-10-06
申请号：US712461
申请日：1991-06-10
IPC分类号： B01D46/24 , B01J21/14 , B01J23/78 , B01J32/00 , B28B1/00 , B28B1/26 , B32B18/00 , C04B35/46 , C04B35/478 , C04B35/65 , F02F1/00 , F02F3/00
CPC分类号： C04B35/478 , F05C2201/021
摘要： Sintered ceramic material which comprises doped aluminum titanate and mullite having the composition:50-61.5% by weight Al.sub.2 O.sub.3,36-47.5% by weight titanium oxide, expressed as TiO.sub.2,2.5-5% by weight SiO.sub.2,with the sum total of the three components adding up to 100%, and which further comprises 0.3 to 1% by weight MgO and up to 1% by weight impurities, useful as, inter alia, filters, catalyst supports and internal combustion engine parts, are prepared by mixing and shaping materials of suitable composition and then sintering the shaped composition at temperatures of 1250.degree. to 1600.degree. C. over a holding time of 0.5 to 100 hours.
摘要翻译： 烧结陶瓷材料，其包含掺杂的钛酸铝和富铝红柱石，其组成为：Al-氧化铝为50-61.5重量％，氧化钛为36-47.5重量％，二氧化钛为2.5-5重量％，二氧化硅总量为 通过混合和成型材料制备组分，其加入高达100％，并且还包含0.3至1重量％的MgO和至多1重量％的杂质，特别是用作过滤器，催化剂载体和内燃机部件 的合适组合物，然后在1250℃至1600℃的温度下在0.5至100小时的保持时间内烧结成型组合物。
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公开(公告)号：US07423242B2
公开(公告)日：2008-09-09
申请号：US11740620
申请日：2007-04-26
CPC分类号： F27B14/14 , C30B11/003 , H05B6/22 , Y10T117/1068 , Y10T117/1088
摘要： Oven for non-metal melting, in particular silicon melting, with a housing enclosing an interior, at least one mould arranged in the interior for receiving a non-metal melt, at least one electrical heating device enclosing, at least partially, the at least one mould for influencing the temperature of the non-metal melt, and a power supply device connected in an electrically conductive manner to the at least one heating device for providing the heating device with a time-variable current I(t), wherein the current I(t) has a frequency of 0.1 Hz to 1000 Hz and the current I(t) is of a magnitude sufficient for setting a predetermined temperature of the non-metal melt, the currents in the plurality, where necessary, of heaters having a defined phase position in respect of one another.
摘要翻译： 用于非金属熔化的炉子，特别是硅熔化，壳体包围内部，至少一个模具，其布置在内部，用于容纳非金属熔体;至少一个电加热装置，至少部分地封装至少一个 用于影响非金属熔体的温度的一个模具以及以导电方式连接到所述至少一个加热装置的电源装置，用于向所述加热装置提供时间可变电流I（t），其中所述电流 I（t）具有0.1Hz至1000Hz的频率，并且电流I（t）具有足以设定非金属熔体的预定温度的量值，必要时多个电流中的电流具有 相对于定义的相位位置。
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公开(公告)号：US5947180A
公开(公告)日：1999-09-07
申请号：US933296
申请日：1997-09-18
摘要： In a low pressure die casting apparatus, the properties of the rising pipe of sintered ceramic material for light metal melts is improved by a covering of heat-resistant material surrounding the upper part of the rising pipe.
摘要翻译： 在低压压铸装置中，用于轻金属熔体的烧结陶瓷材料的上升管的特性通过围绕上升管的上部的耐热材料的覆盖而提高。
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