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1. 发明申请

US20050268517A1 Gun barrel and method of forming 有权
标题翻译：枪筒和成型方法
公开(公告)号：US20050268517A1
公开(公告)日：2005-12-08
申请号：US11115929
申请日：2005-04-27
申请人： James Withers , Lori Bracamonte , Roger Storm , Sion Pickard , Raouf Loutfy
发明人： James Withers , Lori Bracamonte , Roger Storm , Sion Pickard , Raouf Loutfy
IPC分类号： F41A21/00 , F41A21/04 , F41A21/20
CPC分类号： F41A21/04 , F41A21/20
摘要： A fabrication technique is described for producing lighter weight and improved wear and erosion resistant gun barrels. The barrels are produced in an unconventional manner from the inside bore to the outside diameter of the barrel and combine a refractory metal, metal alloy, or ceramic composite inner liner with a metal matrix composite (MMC) or titanium or other suitable high strength, lightweight metal or metal alloy outer shell. A unique aspect of the invention is that there is a compositional gradation from the liner at the inside bore to the overwrap which extends to the outside diameter of the barrel. A process is also described to produce barrels with a refractory metal liner with improved wear and erosion resistance by depositing the refractory metal on the ID of a pre-fabricated barrel.
摘要翻译：描述了一种制造技术，用于产生更轻的重量和改进的耐磨损和耐磨损的枪管。桶以非常规的方式从内孔到桶的外径生产，并将难熔金属，金属合金或陶瓷复合内衬与金属基复合材料（MMC）或钛或其它合适的高强度重量轻金属或金属合金外壳。本发明的一个独特方面是存在从衬里在内孔到外包层的组合等级，其延伸到筒的外径。还描述了一种方法以通过将难熔金属沉积在预制筒的ID上来生产具有改善的耐磨性和耐腐蚀性的耐火金属衬套的桶。

2. 发明申请

US20080026243A1 HIGH THERMAL CONDUCTIVITY METAL MATRIX COMPOSITES 有权
公开(公告)号：US20080026243A1
公开(公告)日：2008-01-31
申请号：US11868653
申请日：2007-10-08
申请人： Sion Pickard , James Withers , Raouf Loutfy
发明人： Sion Pickard , James Withers , Raouf Loutfy
IPC分类号： B22F1/02 , B32B15/04 , B32B15/20
CPC分类号： H01L23/3732 , C22C26/00 , C22C2001/1073 , H01L2924/0002 , H01L2924/3011 , Y10T428/12181 , Y10T428/12903 , Y10T428/254 , Y10T428/259 , Y10T428/30 , Y10T428/31678 , H01L2924/00
摘要： Discontinuous diamond particulate containing metal matrix composites of high thermal conductivity and methods for producing these composites are provided. The manufacturing method includes producing a thin reaction formed and diffusion bonded functionally graded interactive SiC surface layer on diamond particles. The interactive surface converted SiC coated diamond particles are then disposed into a mold and between the particles and permitted to rapidly solidify under pressure. The surface conversion interactive SiC coating on the diamond particles achieves minimal interface thermal resistance with the metal matrix which translates into good mechanical strength and stiffness of the composites and facilitates near theoretical thermal conductivity levels to be attained in the composite. Secondary working of the diamond metal composite can be performed for producing thin sheet product.

3. 发明申请

US20050074355A1 High thermal conductivity metal matrix composites 有权
标题翻译：高导热性金属基复合材料
公开(公告)号：US20050074355A1
公开(公告)日：2005-04-07
申请号：US10677454
申请日：2003-10-02
申请人： Sion Pickard , James Withers , Raouf Loutfy
发明人： Sion Pickard , James Withers , Raouf Loutfy
IPC分类号： C22C26/00 , C22C29/02
CPC分类号： H01L23/3732 , C22C26/00 , C22C2001/1073 , H01L2924/0002 , H01L2924/3011 , Y10T428/12181 , Y10T428/12903 , Y10T428/254 , Y10T428/259 , Y10T428/30 , Y10T428/31678 , H01L2924/00
摘要： Discontinuous diamond particulate containing metal matrix composites of high thermal conductivity and methods for producing these composites are provided. The manufacturing method includes producing a thin reaction formed and diffusion bonded functionally graded interactive SiC surface layer on diamond particles. The interactive surface converted SiC coated diamond particles are then disposed into a mold and between the particles and permitted to rapidly solidify under pressure. The surface conversion interactive SiC coating on the diamond particles achieves minimal interface thermal resistance with the metal matrix which translates into good mechanical strength and stiffness of the composites and facilitates near theoretical thermal conductivity levels to be attained in the composite. Secondary working of the diamond metal composite can be performed for producing thin sheet product.
摘要翻译：提供了具有高导热性的不连续的含金刚石颗粒的金属基复合材料和用于制备这些复合材料的方法。制造方法包括在金刚石颗粒上形成薄的反应形成和扩散键合功能梯度的相互作用的SiC表面层。然后将交互式表面转化的SiC涂覆的金刚石颗粒置于模具中并在颗粒之间并允许在压力下快速凝固。金刚石颗粒上的表面转化相互作用的SiC涂层与金属基体实现最小的界面热阻，这转化为复合材料的良好的机械强度和刚度，并且有助于在复合材料中获得近似的理论热导率水平。可以进行金刚石金属复合材料的二次加工以生产薄片制品。

4. 发明申请

US20060185473A1 Low cost process for the manufacture of near net shape titanium bodies 有权
公开(公告)号：US20060185473A1
公开(公告)日：2006-08-24
申请号：US11344428
申请日：2006-01-31
申请人： James Withers , Roger Storm , Raouf Loutfy
发明人： James Withers , Roger Storm , Raouf Loutfy
IPC分类号： C22B4/02
CPC分类号： B23K9/04 , B22F3/008 , B23K9/042 , B23K9/044 , B23K10/027 , B23K2103/14 , B33Y70/00 , B33Y80/00 , C22B9/226 , C22B34/1295 , C22C14/00 , C22F1/183
摘要： A process for manufacturing Ti alloy structures using a SFFF manufacturing process with a welding torch as a high energy source, which comprises using as a feed a feed wire made from Ti sponge and alloying powders, or forming a Ti alloy in-situ in the melt.

5. 发明申请

US20050166706A1 Thermal and electrochemical process for metal production 有权
标题翻译：金属生产的热和电化学工艺
公开(公告)号：US20050166706A1
公开(公告)日：2005-08-04
申请号：US10828641
申请日：2004-04-21
申请人： James Withers , Raouf Loutfy
发明人： James Withers , Raouf Loutfy
IPC分类号： C22B34/12 , C25C3/26 , C25C3/28 , C25C3/32 , C25C3/34 , C25C3/36 , C25C5/04 , C22B4/00 , C25C5/00
CPC分类号： C25C3/32 , C22B34/1281 , C22B34/129 , C22B34/1295 , C25C3/26 , C25C3/28 , C25C3/34 , C25C3/36 , C25C5/04
摘要： A system for purification of high value metals comprises an electrolytic cell in which an anode formed of a composite of a metal oxide of the metal of interest with carbon is electrochemically reduced in a molten salt electrolyte.
摘要翻译：用于净化高价值金属的系统包括其中由熔融盐电解质中电化学还原由目标金属的金属氧化物与碳组成的阳极形成的阳极的电解池。

6. 发明申请

US20060237327A1 Thermal and electrochemical process for metal production 有权
标题翻译：金属生产的热和电化学工艺
公开(公告)号：US20060237327A1
公开(公告)日：2006-10-26
申请号：US11294872
申请日：2005-12-06
申请人： James Withers , Raouf Loutfy
发明人： James Withers , Raouf Loutfy
IPC分类号： C25C3/28
CPC分类号： C22B5/10 , C22B5/18 , C22B7/04 , C22B34/1281 , C22B34/129 , C25C3/28 , Y02P10/212
摘要： A method of winning a metal from its oxide ore by heating the ore in a partial vacuum or under an inert atmosphere in the presence of a reductant. The resulting product may be further reduced electrochemically to produce a purer metal.
摘要翻译：一种通过在部分真空中或在惰性气氛下在还原剂存在下加热矿石从其氧化物矿中获得金属的方法。所得产物可以进一步电化学还原以产生更纯的金属。

7. 发明申请

US20080047458A1 MULTI COMPONENT REACTIVE METAL PENETRATORS, AND THEIR METHOD OF MANUFACTURE 失效
标题翻译：多组分反应性金属渗透剂及其制备方法
公开(公告)号：US20080047458A1
公开(公告)日：2008-02-28
申请号：US11764036
申请日：2007-06-15
申请人： Roger STORM , Vladimir Shapovalov , James Withers , Raouf Loutfy
发明人： Roger STORM , Vladimir Shapovalov , James Withers , Raouf Loutfy
IPC分类号： F42B12/72 , B22D25/06 , B22D27/02 , B22F1/00 , B22F3/02
CPC分类号： F42B12/74 , B22D19/0063 , B22F5/00 , B22F2003/145 , B22F2998/00 , C22C1/045 , F42B12/06 , B22F3/10 , B22F3/14 , B22F3/15
摘要： A penetrator comprising a layered composite of at least one high density metal and at least one reactive metal material such as a reactive metal.
摘要翻译：一种穿透器，其包括至少一种高密度金属和至少一种反应性金属材料如反应性金属的层状复合材料。

8. 发明申请

US20080000881A1 METHOD OF USING A THERMAL PLASMA TO PRODUCE A FUNCTIONALLY GRADED COMPOSITE SURFACE LAYER ON METALS 有权
标题翻译：使用热等离子体在金属上生产功能性复合表面层的方法
公开(公告)号：US20080000881A1
公开(公告)日：2008-01-03
申请号：US11735939
申请日：2007-04-16
申请人： Roger STORM , Vladimir Shapovalov , James Withers , Raouf Loutfy
发明人： Roger STORM , Vladimir Shapovalov , James Withers , Raouf Loutfy
IPC分类号： B23K9/00
CPC分类号： C23C8/24 , C23C8/36 , C23C26/00
摘要： A method of material treatment in which the surface of a metal substrate is converted to a composite structure of the metal and its nitride or carbide utilizing a high temperature chemically active thermal plasma stream, and the product obtained from that method. The complex thermal plasma contains controllable additions of active gas, liquid or solid substances. The surface layer obtained is functionally graded to the substrate resulting in an excellent bond that resists delamination and spalling, and provides a significant increase in hardness, wear and erosion resistance, and corrosion resistance, and a decrease in coefficient of friction.
摘要翻译：一种材料处理方法，其中使用高温化学活性热等离子体流将金属基材的表面转化为金属及其氮化物或碳化物的复合结构，以及从该方法获得的产品。复杂的热等离子体包含可控添加的活性气体，液体或固体物质。所获得的表面层在功能上分级到基材，导致优异的粘合，抵抗剥离和剥落，并且显着提高硬度，耐磨性和耐冲蚀性，耐腐蚀性以及摩擦系数的降低。

9. 发明申请

US20070029208A1 THERMAL AND ELECTROCHEMICAL PROCESS FOR METAL PRODUCTION 有权
标题翻译：用于金属生产的热和电化学工艺
公开(公告)号：US20070029208A1
公开(公告)日：2007-02-08
申请号：US11536599
申请日：2006-09-28
申请人： James Withers , Raouf Loutfy
发明人： James Withers , Raouf Loutfy
IPC分类号： C25C3/00 , C25C3/08
CPC分类号： C25C3/32 , C22B34/1281 , C22B34/129 , C22B34/1295 , C25C3/26 , C25C3/28 , C25C3/34 , C25C3/36 , C25C5/04
摘要： A system for purification of high value metals comprises an electrolytic cell in which an anode formed of a composite of a metal oxide of the metal of interest with carbon is electrochemically reduced in a molten salt electrolyte.
摘要翻译：用于净化高价值金属的系统包括其中由熔融盐电解质中电化学还原由目标金属的金属氧化物与碳组成的阳极形成的阳极的电解池。

10. 发明申请

US20080056384A1 METHOD AND SYSTEM FOR EMBEDDING DEVICE POSITIONAL DATA IN VIDEO SIGNALS 审中-公开
标题翻译：在视频信号中嵌入设备位置数据的方法和系统
公开(公告)号：US20080056384A1
公开(公告)日：2008-03-06
申请号：US11929380
申请日：2007-10-30
申请人： Alan Maltagliati , James Withers , Jesse Chounard
发明人： Alan Maltagliati , James Withers , Jesse Chounard
IPC分类号： H04N11/02
CPC分类号： H04N7/08 , G07C5/0891 , H04N7/18 , H04N7/185 , H04N21/25841
摘要： A system for embedding positional data (20) in a video signal (18), the system having a mobile object (4), a positioning receiver (10) associated with the mobile object (4) for obtaining positional data (20) on the mobile object (4) from a plurality of positioning satellites (6), a video camera (16) associated with the mobile object (4) for creating the video signal (18), an encoder (12) for receiving the video signal (18) from the video camera (16) and the positional data (20) from the positioning receiver (10) and modulating the positional data (20) within the video signal (18) thereby creating a modulated video signal (22), and a video recorder (15) associated with the mobile object (4) for storing the modulated video signal (22) on a recording medium (14).
摘要翻译：一种用于将位置数据（20）嵌入视频信号（18）的系统，所述系统具有移动对象（4），与所述移动对象（4）相关联的定位接收器（10），用于获取所述位置数据来自多个定位卫星（6）的移动对象（4），与用于创建视频信号（18）的移动对象（4）相关联的摄像机（16），用于接收视频信号（18）的编码器）和来自定位接收器（10）的位置数据（20），并且调制视频信号（18）内的位置数据（20），从而产生调制视频信号（22），以及视频与所述移动物体（4）相关联的用于将调制视频信号（22）存储在记录介质（14）上的记录器（15）。

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