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1. 发明授权

US5809057A Electroslag apparatus and guide 失效
标题翻译：电击仪器和指导
公开(公告)号：US5809057A
公开(公告)日：1998-09-15
申请号：US712038
申请日：1996-09-11
申请人： Mark Gilbert Benz , William Thomas Carter, Jr. , Paul Leonard Dupree , Howard Roscoe Hart, Jr. , Bruce Alan Knudsen , Janel Koca Browning , Russell Scott Miller , Robert John Zabala
发明人： Mark Gilbert Benz , William Thomas Carter, Jr. , Paul Leonard Dupree , Howard Roscoe Hart, Jr. , Bruce Alan Knudsen , Janel Koca Browning , Russell Scott Miller , Robert John Zabala
IPC分类号： B22F9/08 , F27B3/19 , F27B14/06 , F27D3/15 , F27D27/00 , F27D3/00
CPC分类号： F27D27/00 , B22F9/08 , F27B14/063 , F27D3/1509 , B22F2009/0852 , B22F2009/0856 , B22F2009/088 , F27B3/19
摘要： A melt guide is provided for enclosing a bottom of an electroslag refining crucible containing a melt of electroslag refined metal. A base plate is sized to have a perimeter to engage the crucible bottom for attachment thereto. The base plate includes an upper surface for defining with the crucible a reservoir for receiving the melt, and a lower surface spaced therebelow. A central drain extends through the base plate for draining by gravity the melt from the reservoir. A plurality of circumferentially spaced apart slots extend radially outwardly from the drain toward the base plate perimeter and extend vertically through the base plate. Induction heating coils are mounted below the base plate lower surface for heating the melt through the slots. The base plate may take various forms including a flat plate, with or without a cooperating and removable insert.
摘要翻译：提供熔体引导件以封闭含有电渣精炼金属熔体的电渣精炼坩埚的底部。基板的尺寸被设计成具有周边以接合坩埚底部以附接到坩埚底部。底板包括用于与坩埚一起限定用于接收熔体的储存器的上表面和与其隔开的下表面。中心排水管延伸穿过基板，用于通过重力从储存器排出熔体。多个周向间隔开的槽从排水口径向向外延伸到基板周边，并且垂直延伸穿过基板。感应加热线圈安装在基板下表面下方，用于通过狭槽加热熔体。基板可以采取各种形式，包括平板，具有或不具有协作和可移除的插入物。

2. 发明授权

US06219372B1 Guide tube structure for flux concentration 失效
标题翻译：导管结构用于通量集中
公开(公告)号：US06219372B1
公开(公告)日：2001-04-17
申请号：US09474421
申请日：1999-12-29
申请人： Robert John Zabala , Howard Roscoe Hart, Jr. , Mark Gilbert Benz , Bruce Alan Knudsen , William Thomas Carter, Jr. , Russell Scott Miller
发明人： Robert John Zabala , Howard Roscoe Hart, Jr. , Mark Gilbert Benz , Bruce Alan Knudsen , William Thomas Carter, Jr. , Russell Scott Miller
IPC分类号： F27D300
CPC分类号： F27D3/1509 , F27B14/063 , F27B2014/0818
摘要： A guide tube structure for flux concentration is provided. The discharge guide tube comprises a central orifice that extends from a source of metal to an outlet in the discharge guide tube for directing a stream of melt therethrough; a structure that generates an electromagnetic field in the discharge guide tube; and an interior discharge guide tube flux concentration configuration that is capable of concentrating at least one of heat, electromagnetic field, and electromagnetic flux onto the stream of melt that flows through the central orifice. The electromagnetic field is applied at a substantially constant level.
摘要翻译：提供了用于流量浓度的导管结构。排放导管包括从金属源延伸到排放导管中的出口的中心孔，用于引导熔体流通过; 在排出导管中产生电磁场的结构; 以及能够将热，电磁场和电磁通量中的至少一种集中到流经中心孔的熔体流上的内部排放导管通量集中构造。电磁场以基本上恒定的水平施加。

3. 发明授权

US06358297B1 Method for controlling flux concentration in guide tubes 失效
标题翻译：控制导管中通量浓度的方法
公开(公告)号：US06358297B1
公开(公告)日：2002-03-19
申请号：US09474419
申请日：1999-12-29
申请人： Robert John Zabala , Howard Roscoe Hart, Jr. , Mark Gilbert Benz , Bruce Alan Knudsen , William Thomas Carter, Jr. , Russell Scott Miller
发明人： Robert John Zabala , Howard Roscoe Hart, Jr. , Mark Gilbert Benz , Bruce Alan Knudsen , William Thomas Carter, Jr. , Russell Scott Miller
IPC分类号： C22B918
CPC分类号： C22B9/18
摘要： A method for controlling electromagnetic flux concentration in a discharge guide tube for a metal refining apparatus is provided. The discharge guide tube comprises a base plate, an extension, a central orifice that extends through the extension from a source of liquid metal to an outlet in the discharge guide tube for directing a stream of metal therethrough, and an interior discharge guide tube flux concentration configuration; an induction heater system that generates an electromagnetic field in the discharge guide tube, the induction heater system being disposed on the extension with a gap defined therebetween, the induction heater system and the discharge guide tube being capable of relative vertical movement and subsequent positions with respect to each other with the gap being essentially constant. The method for providing electromagnetic flux concentration comprises providing current to the induction heater system; generating an electromagnetic field resulting from the step of providing current; and directing an electromagnetic flux to the central orifice at locations defined by the interior discharge guide tube. The step of generating an electromagnetic flux also generates heat and the step of generating heat provides a control of the flow of the stream of metal in its liquidus condition. The electromagnetic field is applied at a substantially constant level regardless of the relative vertical movement and subsequent positions between the induction heater system and the discharge guide tube.
摘要翻译：提供了一种用于控制用于金属精炼装置的排放导管中的电磁通量浓度的方法。排出导管包括基板，延伸部，中心孔，其从液态金属源延伸到排出引导管中的出口，用于引导金属流通过其中，并且内部排出导管通量集中组态; 感应加热器系统，其在所述排出导管中产生电磁场，所述感应加热器系统设置在所述延伸部上，其间限定有间隙，所述感应加热器系统和所述排出导管能够相对垂直移动，彼此之间的间隙基本上是恒定的。提供电磁通量浓度的方法包括向感应加热器系统提供电流; 产生由提供电流的步骤产生的电磁场; 以及在由所述内部排放导管限定的位置处将电磁通量引导到所述中心孔口。产生电磁通量的步骤也产生热量，产生热量的步骤提供金属流在其液相线条件下的流动的控制。电磁场以基本恒定的水平施加，而不管感应加热器系统和排放导管之间的相对垂直运动和随后的位置如何。

4. 发明授权

US06289258B1 Drain flowrate measurement 失效
标题翻译：排水流量测量
公开(公告)号：US06289258B1
公开(公告)日：2001-09-11
申请号：US09221721
申请日：1998-12-28
申请人： William Thomas Carter, Jr. , Russell Scott Miller , Mark Gilbert Benz , Robert John Zabala , Bruce Alan Knudsen
发明人： William Thomas Carter, Jr. , Russell Scott Miller , Mark Gilbert Benz , Robert John Zabala , Bruce Alan Knudsen
IPC分类号： G06F1900
CPC分类号： G01F1/661 , G01F1/002 , G01F1/34 , G01F1/86
摘要： The flowrate of a stream discharged from a drain in a vessel is measured by imaging the stream, measuring a diameter of the stream image, and calculating the flowrate based on the measured diameter. A video camera may be aimed below the drain for imaging the stream. A computer is joined to the camera for measuring the diameter of the stream and calculating a corresponding flowrate therefor. Either the pressure head above the drain or the profile of the stream below the drain may be used in calculating the discharge stream flowrate
摘要翻译：通过对流进行成像，测量流图像的直径和基于测量的直径计算流量来测量从容器中的排水口排出的流的流量。视频摄像机可能被瞄准在排水口下方，用于成像流。计算机连接到照相机以测量流的直径并计算相应的流量。在排水管上方的压力头或排水沟下方的气流轮廓可以用于计算排出流量

5. 发明授权

US06243408B1 Electrode weighing stub 有权
标题翻译：电极称重桩
公开(公告)号：US06243408B1
公开(公告)日：2001-06-05
申请号：US09184688
申请日：1998-10-02
申请人： Bruce Alan Knudsen , Russell Scott Miller , William Thomas Carter, Jr. , Mark Gilbert Benz , Robert John Zabala
发明人： Bruce Alan Knudsen , Russell Scott Miller , William Thomas Carter, Jr. , Mark Gilbert Benz , Robert John Zabala
IPC分类号： H05B7102
CPC分类号： H05B7/102
摘要： A consumable electrode is suspended by a stub. The stub includes upper and lower hangers between which is vertically mounted a loadcell for weighing the electrode attached to the lower hanger. An electrical conductor is joined between the upper and lower hangers for carrying electrical current therebetween to power the electrode without damaging the loadcell.
摘要翻译：消耗性电极由短截线悬挂。该短截线包括上部和下部悬挂器，在该悬挂器之间垂直安装一个称重传感器，用于对连接到下部悬挂器的电极进行称重。电导体连接在上部和下部悬挂器之间，用于在其间承载电流，为电极供电而不损坏称重传感器。

6. 发明授权

US6043445A Apparatus for color-based sorting of titanium fragments 失效
标题翻译：钛碎片颜色分选装置
公开(公告)号：US6043445A
公开(公告)日：2000-03-28
申请号：US291920
申请日：1999-04-14
申请人： Michael Francis Xavier Gigliotti, Jr. , Mark Gilbert Benz , Russell Scott Miller
发明人： Michael Francis Xavier Gigliotti, Jr. , Mark Gilbert Benz , Russell Scott Miller
IPC分类号： B07C5/342 , G06R9/00
CPC分类号： B07C5/365 , B07C5/3425 , Y10S209/939
摘要： An apparatus for sorting fragments of titanium-based sponge on the basis of color is disclosed. The apparatus captures at least one color image of each fragment, inserts relevant color values from the image into an automated color-sorting system to determine the color of the fragment, and segregates the fragments according to color or range-of-color, by way of a physical segregation apparatus controlled by the color sorting system. The color sorting systems usually involve the conversion of color images from the fragments into color signals, which are in turn transformed into color values. The color images are usually represented by a pattern of pixels. The color values are automatically compared to values, which are part of a look-up table based on data sets, which embrace acceptable or rejectable color values. Comparison of color values determined for the fragments with those in the look-up table results in the acceptance or rejection of each fragment.
摘要翻译：公开了一种基于颜色分选钛基海绵碎片的设备。该装置捕获每个片段的至少一个彩色图像，将来自图像的相关颜色值插入到自动颜色分选系统中以确定片段的颜色，并根据颜色或颜色范围分离片段由颜色分选系统控制的物理分离装置。颜色分类系统通常涉及将彩色图像从片段转换为彩色信号，然后将其转换为颜色值。彩色图像通常由像素图案表示。颜色值将自动与值进行比较，这些值是基于数据集的查找表的一部分，数据集包含可接受或可拒绝的颜色值。将该片段的颜色值与查找表中的颜色值的比较导致每个片段的接受或拒绝。

7. 发明授权

US5924575A Method and apparatus for color-based sorting of titanium fragments 失效
标题翻译：用于钛片段颜色分选的方法和装置
公开(公告)号：US5924575A
公开(公告)日：1999-07-20
申请号：US929396
申请日：1997-09-15
申请人： Michael Francis Xavier Gigliotti, Jr. , Mark Gilbert Benz , Russell Scott Miller
发明人： Michael Francis Xavier Gigliotti, Jr. , Mark Gilbert Benz , Russell Scott Miller
IPC分类号： B07C5/342 , G06K9/00 , G06K9/46
CPC分类号： B07C5/365 , B07C5/3425 , Y10S209/939
摘要： A method for sorting fragments of titanium-based sponge on the basis of color is disclosed. The method involves the steps of capturing at least one color image of each fragment, inserting relevant color values from the image into an automated color-sorting system to determine the color of the fragment, and segregating the fragments according to color or range-of-color, by way of a physical segregation apparatus controlled by the color sorting system. A related apparatus for sorting moving fragments of titanium-based sponge on the basis of color is also described.
摘要翻译：公开了一种基于颜色分选钛基海绵片段的方法。该方法包括以下步骤：捕获每个片段的至少一个彩色图像，将来自图像的相关颜色值插入到自动颜色分选系统中以确定片段的颜色，并根据颜色或范围分割片段，通过由颜色分选系统控制的物理隔离装置进行颜色。还描述了用于基于颜色分选钛基海绵的运动碎片的相关装置。

8. 发明授权

US5843232A Measuring deposit thickness in composite materials production 失效
标题翻译：测量复合材料生产中的沉积厚度
公开(公告)号：US5843232A
公开(公告)日：1998-12-01
申请号：US554323
申请日：1995-11-02
申请人： Sudhir Dattatraya Savkar , Robert David Lillquist , Russell Scott Miller
发明人： Sudhir Dattatraya Savkar , Robert David Lillquist , Russell Scott Miller
IPC分类号： C23C4/12 , G01B11/06 , C23C4/00
CPC分类号： C23C4/12 , G01B11/0683
摘要： This invention relates to novel apparatuses for measuring deposit thickness during composite materials production. More particularly, this invention uses a composite's emission signature or a composite's reflectance signature, to measure deposit thickness.
摘要翻译：本发明涉及用于在复合材料生产过程中测量沉积物厚度的新型装置。更具体地，本发明使用复合材料的发射特征或复合材料的反射特征来测量沉积物厚度。

9. 发明授权

US5656061A Methods of close-coupled atomization of metals utilizing non-axisymmetric fluid flow 失效
标题翻译：使用非轴对称流体流动的金属近似雾化的方法
公开(公告)号：US5656061A
公开(公告)日：1997-08-12
申请号：US442427
申请日：1995-05-16
申请人： Steven Alfred Miller , Russell Scott Miller
发明人： Steven Alfred Miller , Russell Scott Miller
IPC分类号： B22F9/08
CPC分类号： B22F9/082 , B22F2009/0856 , B22F2009/088
摘要： Close-coupled atomization methods employing non-axisymmetric fluid flow geometries have demonstrated superior efficiency in the production of fine superalloy powder, such as, for example, nickel base superalloys compared to conventional close-coupled atomization utilizing an axisymmetric gas orifice and an axisymmetric melt nozzle. It is believed that the principal physical mechanisms leading to non-axisymmetric atomization system fine powder yield improvement are atomization plume spreading, the at least lessening of the melt pinch down at the interaction point between the atomization liquid and the liquid melt and improved melt film formation at the melt guide tube tip. The greatest fine powder yield improvement occurred when the non-axisymmetric atomization systems are operated with atomization parameters that result in the formation of multiple atomization plumes. Recognition of the atomization plume characteristics ranging from pinch-down to spreading to multiple sub-plume formation provides a basis for atomization process control to provide the greatest fine powder yield improvement verses conventional close-coupled axisymmetric atomization systems.
摘要翻译：使用非轴对称流体流动几何形状的紧耦合雾化方法已经证明，与使用轴对称气体孔和轴对称熔体喷嘴的常规紧耦合雾化相比，精细超级合金粉末的生产，例如镍基超级合金具有优异的效率。据信，导致非轴对称雾化系统细粉产率提高的主要物理机制是雾化羽流扩散，熔体在雾化液体和液体熔体之间的相互作用点处至少减少，并改善熔体膜形成在熔体引导管尖端。当非轴对称雾化系统以导致形成多个雾化羽流的雾化参数运行时，发生最大的细粉产量改进。识别从夹紧到扩展到多次羽流形成的雾化羽流特征为雾化过程控制提供了基础，以提供与传统的近耦合轴对称雾化系统相比最大的细粉产量提高。

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