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1. 发明授权

US09550681B2 Method for producing silicon using microwave, and microwave reduction furnace 有权
标题翻译：使用微波炉生产硅的方法和微波还原炉
公开(公告)号：US09550681B2
公开(公告)日：2017-01-24
申请号：US13934136
申请日：2013-07-02
申请人： Kazuhiro Nagata , SHIMIZU DENSETSU KOGYO Co., LTD.
发明人： Kazuhiro Nagata , Miyuki Kanazawa
IPC分类号： C01B33/025 , B01J19/12 , C01B33/113 , F27B3/08 , F27B5/04 , F27B5/14 , F27D99/00
CPC分类号： C01B33/025 , B01J19/126 , B01J2219/0879 , B01J2219/12 , B01J2219/1215 , B01J2219/123 , B01J2219/1233 , B01J2219/1239 , B01J2219/1242 , B01J2219/1248 , B01J2219/1266 , B01J2219/1269 , B01J2219/1296 , C01B33/113 , F27B3/08 , F27B5/04 , F27B5/14 , F27D99/0006 , F27D2099/0028
摘要： A method for producing silicon using microwave and a microwave reduction furnace for use therewith are disclosed, with which it is possible to quickly reduce silica to quickly produce silicon. A material of a mixture of a silica powder and a graphite powder of a mixture of a silica powder, a silicon carbide powder and a graphite powder is set in a refractory chamber. Then, the material set in the chamber is irradiated with microwave. The graphite powder absorbs a microwave energy to increase the temperature, after which silica and graphite react with each other to further increase the temperature while producing silicon carbide, and the heated silica and silicon carbide react with each other. SiO produced through this reaction and silicon carbide are allowed to react with each other, thereby producing high-purity silicon.
摘要翻译：公开了使用微波和微波还原炉制造硅的方法，利用该方法可以快速还原二氧化硅以快速生产硅。将二氧化硅粉末和二氧化硅粉末，碳化硅粉末和石墨粉末的混合物的石墨粉末的混合物的材料置于耐火室中。然后，将设置在室中的材料用微波照射。石墨粉末吸收微波能量以增加温度，之后二氧化硅和石墨彼此反应，以进一步提高温度同时生产碳化硅，加热的二氧化硅和碳化硅相互反应。通过该反应制得的SiO与碳化硅相互反应，由此生成高纯度的硅。

2. 发明申请

US20160366727A1 Molten Metal Handling Device Heating System 有权
标题翻译：熔融金属处理装置加热系统
公开(公告)号：US20160366727A1
公开(公告)日：2016-12-15
申请号：US14739783
申请日：2015-06-15
申请人： Mark Vincent , Mark Palmer
发明人： Mark Vincent , Mark Palmer
IPC分类号： H05B6/20 , H05B6/36
CPC分类号： H05B6/367 , B22D35/04 , C21B7/14 , C21D1/10 , F27D1/0006 , F27D3/145 , F27D11/02 , F27D99/0006 , F27D2099/0015 , H05B6/18 , Y02P10/253
摘要： Disclosed is a heating system for molten metal handling devices, examples of which are troughs, launders and other vessels. The heating system may include a refractory containment body, heater assembly, a containment shell and a thermal inducing interface between the heater assemblies and the containment shell and/or refractory body.
摘要翻译：公开了一种用于熔融金属处理装置的加热系统，其实例是槽，洗涤器和其它容器。加热系统可以包括耐火容纳体，加热器组件，容纳壳和加热器组件与容纳壳和/或耐火体之间的热诱导界面。

3. 发明授权

US09462640B2 Melting and mixing of materials in a crucible by electric induction heel process 有权
公开(公告)号：US09462640B2
公开(公告)日：2016-10-04
申请号：US14021520
申请日：2013-09-09
申请人： Inductotherm Corp.
发明人： Oleg S. Fishman
IPC分类号： H05B6/34 , H05B6/06 , H05B6/22 , F27B14/06 , F27B14/14 , F27D99/00 , H05B6/32 , H05B6/36 , H05B6/24 , H05B6/44
CPC分类号： H05B6/34 , F27B14/061 , F27B14/14 , F27D99/0006 , H05B6/067 , H05B6/24 , H05B6/32 , H05B6/367 , H05B6/44 , H05B2213/02
摘要： Apparatus and method are provided for electric induction heating and melting of a transition material that is non-electrically conductive in the solid state and electrically conductive in the non-solid state in an electric induction heating and melting process wherein solid or semi-solid charge is periodically added to a heel of molten transition material initially placed in a refractory crucible. Induction power is sequentially supplied to a plurality of coils surrounding the exterior height of the crucible at high power level and high frequency with in-phase voltage until a crucible batch of transition material is in the crucible when the induction power is reduced in power level and frequency with voltage phase shifting to the induction coils along the height of the crucible to induce a unidirectional electromagnetic stir of the crucible batch of material.

4. 发明授权

US09357588B2 Melting and mixing of materials in a crucible by electric induction heel process 有权
公开(公告)号：US09357588B2
公开(公告)日：2016-05-31
申请号：US14021455
申请日：2013-09-09
申请人： Inductotherm Corp.
发明人： Oleg S. Fishman
IPC分类号： H05B6/34 , H05B6/06 , H05B6/22 , F27B14/06 , F27B14/14 , F27D99/00 , H05B6/32 , H05B6/36 , H05B6/24 , H05B6/44
CPC分类号： H05B6/34 , F27B14/061 , F27B14/14 , F27D99/0006 , H05B6/067 , H05B6/24 , H05B6/32 , H05B6/367 , H05B6/44 , H05B2213/02
摘要： Apparatus and method are provided for electric induction heating and melting of a transition material that is non-electrically conductive in the solid state and electrically conductive in the non-solid state in an electric induction heating and melting process wherein solid or semi-solid charge is periodically added to a heel of molten transition material initially placed in a refractory crucible. Induction power is sequentially supplied to a plurality of coils surrounding the exterior height of the crucible at high power level and high frequency with in-phase voltage until a crucible batch of transition material is in the crucible when the induction power is reduced in power level and frequency with voltage phase shifting to the induction coils along the height of the crucible to induce a unidirectional electromagnetic stir of the crucible batch of material.

5. 发明申请

US20160067807A1 DUAL ZONE FURNACE 审中-公开
标题翻译：双面炉
公开(公告)号：US20160067807A1
公开(公告)日：2016-03-10
申请号：US14749338
申请日：2015-06-24
申请人： Rolls-Royce Corporation
发明人： Joseph P. Henderkott , Raymond R. Xu , Quinlan Y. Shuck , Robert F. Proctor
IPC分类号： B23K3/047 , H05B11/00 , F27D11/12 , F27D7/06 , F27D11/06 , H05B6/02 , F27B9/14
CPC分类号： B23K3/0475 , C21D1/42 , C21D9/005 , F27B5/04 , F27B5/06 , F27B9/142 , F27D7/06 , F27D11/06 , F27D11/12 , F27D99/0006 , F27D99/0035 , F27D2007/066 , H05B6/02 , H05B11/00 , Y02P10/253
摘要： A furnace comprising a container and a moveable stage. The container defining a monolithic internal volume configured to maintain a single vacuum level throughout the monolithic internal volume. The stage moveable between a first position arranged to support an assembly within a first zone of the monolithic internal volume and a second position arranged to support an assembly within a second zone of the monolithic internal volume.
摘要翻译：一种炉，包括容器和可移动台。该容器限定了整体内部体积，其被配置为在整个整体内部容积内保持单一的真空度。所述台架可在布置成支撑所述整体式内部容积的第一区域内的组件的第一位置和布置成在所述整体式内部容积的第二区域内支撑组件的第二位置之间移动。

6. 发明授权

US08877120B2 Device for heat-treating sheet metal strips 有权
标题翻译：热处理金属板条的装置
公开(公告)号：US08877120B2
公开(公告)日：2014-11-04
申请号：US13501555
申请日：2010-09-17
申请人： Robert Ebner , Eduard Morbitzer
发明人： Robert Ebner , Eduard Morbitzer
IPC分类号： C21D9/54 , F27D99/00 , F23C3/00
CPC分类号： F27D99/0006 , F23C3/002 , F27D99/0035
摘要： A device is described for heat-treating sheet metal strips (6), comprising at least one radiant tube unit (1) which has three tubes disposed in a common plane parallel to the sheet metal strip (6), namely a middle tube (2) that can be connected to a burner and two outer tubes (3) that are connected at both ends to the middle tube (2) by means of tube bends (4), and a bearing (8) on the side of the radiant tube unit (1) opposite the burner for a bearing journal (9) connected to the two tube bends (4) between the middle tube (2) on the one hand and the two outer tubes (3) on the other hand, the bearing journal engaging in a journal receptacle (10) of the bearing (8) in an axially displaceable manner. In order to provide advantageous constructional conditions it is proposed that an insert (16) forming a sliding layer (15) is provided in the support area of the bearing journal (9) between the journal receptacle (10) of the bearing (8) and the bearing journal (9).
摘要翻译：描述了一种用于热处理金属片（6）的装置，其包括至少一个辐射管单元（1），其具有设置在与金属板条（6）平行的公共平面中的三个管，即中间管（2）），其可以连接到燃烧器和两个外管（3），两个外管（3）通过管弯头（4）两端连接到中管（2），并且在辐射管侧面上的轴承（8）另一方面与中间管（2）和两个外管（3）之间连接到两个管弯头（4）的轴承轴颈（9）相对的燃烧器相对的单元（1），另一方面轴承轴颈以可轴向移动的方式接合轴承（8）的轴颈座（10）。为了提供有利的结构条件，提出在轴承（8）的轴颈容座（10）和轴承（8）的轴颈容座（10）和轴承座（9）的轴承座（10）的支撑区域中，形成滑动层（15）的插入件（16）轴承日志（9）。

7. 发明授权

US08835813B2 Heat treatment apparatus and method for heating substrate by light-irradiation 有权
标题翻译：热处理装置及通过光照射加热基板的方法
公开(公告)号：US08835813B2
公开(公告)日：2014-09-16
申请号：US13759658
申请日：2013-02-05
申请人： Shinichi Kato
发明人： Shinichi Kato
IPC分类号： F27D11/12 , F27D19/00 , F27D99/00 , H01L21/67
CPC分类号： F27D11/12 , F27D19/00 , F27D99/0006 , H01L21/67115 , H01L21/67248
摘要： A light-emission output of a flash lamp for performing a light-irradiation heat treatment on a substrate in which impurities are implanted is increased up to a target value L1 over a period of time from 1 to 100 milliseconds, is kept for 5 to 100 milliseconds within a fluctuation range of plus or minus 30% from the target value L1, and is then attenuated from the target value L1 to zero over a period of time from 1 to 100 milliseconds. That is, compared with conventional flash lamp annealing, the light-emission output of the flash lamp is increased more gradually, is kept to be constant for a certain period of time, and is then decreased more gradually. As a result, a total heat amount of a surface of the substrate increases compared with the conventional case, but a surface temperature thereof rises more gradually and then drops more gradually compared with the conventional case.
摘要翻译：用于对其中注入杂质的衬底进行光照射热处理的闪光灯的发光输出在1至100毫秒的时间段内增加到目标值L1，保持为5至100 在距离目标值L1的正或负30％的波动范围内的毫秒，然后在1至100毫秒的时间段内从目标值L1衰减到零。也就是说，与传统的闪光灯退火相比，闪光灯的发光输出逐渐增加，保持恒定一段时间，然后逐渐减小。结果，与常规情况相比，基板表面的总热量增加，但是与常规情况相比，表面温度逐渐上升，然后逐渐下降。

8. 发明授权

US08748773B2 Ion plasma electron emitters for a melting furnace 失效
标题翻译：用于熔化炉的离子等离子体电子发射体
公开(公告)号：US08748773B2
公开(公告)日：2014-06-10
申请号：US12546785
申请日：2009-08-25
申请人： Robin M. Forbes Jones
发明人： Robin M. Forbes Jones
IPC分类号： H01J37/077 , H01J37/305 , B22D11/11 , C22B9/04
CPC分类号： C22B4/005 , B22D11/11 , C22B9/04 , C22B9/226 , C22B9/228 , F27B3/08 , F27B3/20 , F27B5/04 , F27D99/0006 , H01J37/077 , H01J37/305 , H01J2237/15 , H01J2237/3128
摘要： An apparatus for melting an electrically conductive metallic material comprises an auxiliary ion plasma electron emitter configured to produce a focused electron field including a cross-sectional profile having a first shape. The apparatus further comprises a steering system configured to direct the focused electron field to impinge the focused electron field on at least a portion of the electrically conductive metallic material to at least one of melt or heat any solidified portions of the electrically conductive metallic material, any solid condensate within the electrically conductive metallic material, and/or regions of a solidifying ingot.
摘要翻译：用于熔化导电金属材料的装置包括配置成产生聚焦电子场的辅助离子等离子体电子发射体，其包括具有第一形状的横截面轮廓。该装置还包括转向系统，其被配置为引导聚焦的电子场，将聚焦的电子场撞击在导电金属材料的至少一部分上，以将至少一个熔融或加热导电金属材料的任何固化部分，任何在导电金属材料内的固体冷凝物，和/或固化锭的区域。

9. 发明申请

US20140117005A1 DIFFUSION FURNACE 审中-公开
标题翻译：扩散炉
公开(公告)号：US20140117005A1
公开(公告)日：2014-05-01
申请号：US14148214
申请日：2014-01-06
申请人： TANGTECK EQUIPMENT INC.
发明人： MING-HUI YU , CHIA-JUNG KAO , A-TZU CHEN , WANG-TSUNG LIANG , CHANG-FA CHEN
IPC分类号： H01L21/67
CPC分类号： H01L21/67098 , F27B17/0025 , F27D99/0006
摘要： A diffusion furnace in the shape of polygonal-prism, including two end frame plates arranged in opposite basal planes of the diffusion furnace and a plurality of heating panels connected between the two end frame plates. Each heating panel includes at least one beam connected between the two end frame plates and a plurality of heating block interconnected in succession along and secured to the respective beam. Each heating block includes a block body, at least one heating element arranged on one side of the block body and amounting assembly mounted on the opposite side of the block body for securing the heating element. Thus, the disclosed diffusion furnace can be customized to satisfy different measurements requirement and can be easily decomposed for repair.
摘要翻译：一种扩散炉，其形状为多边形棱镜，包括布置在扩散炉的相对基面上的两个端框架板和连接在两个端框架板之间的多个加热板。每个加热面板包括连接在两个端框架板之间的至少一个梁和连续相互连接并固定到相应梁的多个加热块。每个加热块包括块体，至少一个加热元件，其布置在块体的一侧，并且组装组件安装在块体的相对侧上，用于固定加热元件。因此，所公开的扩散炉可以定制以满足不同的测量要求，并且可以容易地分解以进行修复。

10. 发明申请

US20140017156A1 METHOD FOR PRODUCING SILICON USING MICROWAVE, AND MICROWAVE REDUCTION FURNACE 有权
标题翻译：使用微波生产硅的方法和微波炉还原炉
公开(公告)号：US20140017156A1
公开(公告)日：2014-01-16
申请号：US13934136
申请日：2013-07-02
申请人： Kazuhiro NAGATA , SHIMIZU DENSETSU KOGYO Co., LTD.
发明人： Kazuhiro NAGATA , Miyuki KANAZAWA
IPC分类号： C01B33/025
CPC分类号： C01B33/025 , B01J19/126 , B01J2219/0879 , B01J2219/12 , B01J2219/1215 , B01J2219/123 , B01J2219/1233 , B01J2219/1239 , B01J2219/1242 , B01J2219/1248 , B01J2219/1266 , B01J2219/1269 , B01J2219/1296 , C01B33/113 , F27B3/08 , F27B5/04 , F27B5/14 , F27D99/0006 , F27D2099/0028
摘要： A method for producing silicon using microwave and a microwave reduction furnace for use therewith are disclosed, with which it is possible to quickly reduce silica to quickly produce silicon. A material of a mixture of a silica powder and a graphite powder of a mixture of a silica powder, a silicon carbide powder and a graphite powder is set in a refractory chamber. Then, the material set in the chamber is irradiated with microwave. The graphite powder absorbs a microwave energy to increase the temperature, after which silica and graphite react with each other to further increase the temperature while producing silicon carbide, and the heated silica and silicon carbide react with each other. SiO produced through this reaction and silicon carbide are allowed to react with each other, thereby producing high-purity silicon.
摘要翻译：公开了使用微波和微波还原炉制造硅的方法，利用该方法可以快速还原二氧化硅以快速生产硅。将二氧化硅粉末和二氧化硅粉末，碳化硅粉末和石墨粉末的混合物的石墨粉末的混合物的材料置于耐火室中。然后，将设置在室中的材料用微波照射。石墨粉末吸收微波能量以增加温度，之后二氧化硅和石墨彼此反应，以进一步提高温度同时生产碳化硅，加热的二氧化硅和碳化硅相互反应。通过该反应制得的SiO与碳化硅相互反应，由此生成高纯度的硅。

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