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1. 发明申请

US20130078328A1 Coated Pelletizing Dies 审中-公开
标题翻译：涂层造粒模具
公开(公告)号：US20130078328A1
公开(公告)日：2013-03-28
申请号：US13246137
申请日：2011-09-27
申请人： Sudhir Brahmandam , David Richard Siddle , Irene Spitsberg
发明人： Sudhir Brahmandam , David Richard Siddle , Irene Spitsberg
IPC分类号： B29C67/08
CPC分类号： C23C16/32 , B01J2/20 , B29B9/06 , B29C48/0022 , B29C48/04 , B29C48/2528 , B29C48/30 , B29C48/3003 , B29C48/345 , B30B11/202 , B30B11/221 , B30B11/227 , C23C14/0664 , C23C16/06
摘要： Pelletizing ring extrusion dies comprising a die body having a plurality of holes, wherein each hole has surface at least partially coated with a low-friction coating. The low-friction coatings reduce surface temperatures during operation of the dies, which reduces volatilization and inconsistent flow of the material being extruded. The pelletizing ring extrusion dies possess improved tool life due to the low-friction coatings.
摘要翻译：造粒环挤出模具包括具有多个孔的模具主体，其中每个孔具有至少部分涂覆有低摩擦涂层的表面。低摩擦涂层降低了模具运行过程中的表面温度，减少了被挤压材料的挥发和不稳定的流动。造粒环挤出模具由于低摩擦涂层而具有改善的刀具寿命。

2. 发明授权

US06551375B2 Ammunition using non-toxic metals and binders 有权
标题翻译：弹药使用无毒金属和粘合剂
公开(公告)号：US06551375B2
公开(公告)日：2003-04-22
申请号：US09800167
申请日：2001-03-06
申请人： David Richard Siddle , Joseph Matthew Tauber , Francois-Charles Henri Dary
发明人： David Richard Siddle , Joseph Matthew Tauber , Francois-Charles Henri Dary
IPC分类号： B22F302
CPC分类号： C22C27/04 , B22F1/0003 , C22C1/045 , C22C23/04 , C22C38/12 , F42B7/046 , F42B12/74
摘要： Tungsten powder is mixed with a second powder metal and a binder to be used as small arms projectiles and shot pellets for use in shot guns which is cost effective to produce and which can perform ballistically. Ballistic performance equal to or superior to that of lead would be offered by a material having a specific gravity equal to or greater than lead. The non-toxic projectiles are manufactured in a cost-effective process; yet still produces projectiles and shot pellets that can perform ballistically. This projectile composition can perform substantially as well as lead and lead alloys or better without the need to fabricate the composition from a high temperature molten state which requires large amounts of energy input. In one particular embodiment of the invention, the tungsten powder is blended with iron powder and Portland Cement for constructing projectiles. The tungsten, iron and Portland Cement (W/Fe Portland cement) shot provides a satisfactory substitute for lead shot.
摘要翻译：钨粉与第二粉末金属和粘合剂混合，用作小武器弹丸和用于枪炮的射击丸，其成本有效并且可以弹道地执行。等于或高于铅的弹道性能将由具有等于或大于铅的比重的材料提供。无毒弹药是以成本有效的方式制造的; 但仍然产生可以弹道演奏的射弹和射击球。该抛射体组合物可以基本上执行铅和铅合金或更好地执行，而不需要从需要大量能量输入的高温熔融状态制造组合物。在本发明的一个具体实施方案中，将钨粉与铁粉和波特兰水泥混合以制造抛射体。钨，铁和波特兰水泥（W / Fe波特兰水泥）射击提供了令人满意的铅球替代品。

3. 发明申请

US20100104861A1 METAL-FORMING TOOLS COMPRISING CEMENTED TUNGSTEN CARBIDE AND METHODS OF USING SAME 审中-公开
标题翻译：包含碳化钨的金属成型工具及其使用方法
公开(公告)号：US20100104861A1
公开(公告)日：2010-04-29
申请号：US12257966
申请日：2008-10-24
申请人： David Richard Siddle , Irene Spitsberg
发明人： David Richard Siddle , Irene Spitsberg
IPC分类号： B32B9/04 , C04B14/48 , B21D31/00
CPC分类号： B22F7/08 , C22C29/08 , Y10T428/256 , Y10T428/265
摘要： Metalforming tools comprising WC—Co cemented tungsten carbide are provided for warm and/or hot working operations. The WC—Co materials have controlled compositions and microstructures, resulting in properties that allow the material to be used in such warm and hot metalworking applications.
摘要翻译：提供包括WC-Co硬质合金碳化钨的金属成形工具用于温暖和/或热加工操作。 WC-Co材料具有控制的组成和微观结构，从而产生允许将材料用于这种温热和热金属加工应用中的性能。

4. 发明申请

US20100251921A1 Kinetic Energy Penetrator 有权
标题翻译：动能穿刺器
公开(公告)号：US20100251921A1
公开(公告)日：2010-10-07
申请号：US12416564
申请日：2009-04-01
申请人： David Richard Siddle , Christopher David Dunn
发明人： David Richard Siddle , Christopher David Dunn
IPC分类号： F42B12/74 , F42B12/06 , B22F3/02 , B22F3/12 , B22F1/00 , B22F3/24
CPC分类号： F42B12/06 , B22F2003/247 , B22F2998/10 , B22F2999/00 , C22C27/04 , C22C29/06 , C22C32/0052 , F42B12/74 , C22C1/1084 , B22F3/04 , B22F3/15 , B22F3/24 , B22F3/1225
摘要： A kinetic energy penetrator is provided comprising a consolidated body of a metal nanoparticles phase comprising metal nanoparticles and a metal carbide nanoparticles phase comprising metal carbide nanoparticles. Methods for making a kinetic energy penetrator as well as material compositions comprising a consolidated body of a metal nanoparticles phase comprising metal nanoparticles and a metal carbide nanoparticles phase comprising metal carbide nanoparticles are also provided.
摘要翻译：提供了一种动能穿透器，其包括金属纳米颗粒相的固体，其包含金属纳米颗粒和包含金属碳化物纳米颗粒的金属碳化物纳米颗粒相。还提供了制备动能穿透剂的方法以及包含金属纳米颗粒的固体的材料组合物，其包含金属纳米颗粒和包含金属碳化物纳米颗粒的金属碳化物纳米颗粒相。

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