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公开(公告)号：US10689745B2
公开(公告)日：2020-06-23
申请号：US15427479
申请日：2017-02-08
申请人： IAP RESEARCH, INC.
IPC分类号： C22C16/00 , C23C8/44 , C22C14/00 , C22C27/00 , C22F1/18 , C23C8/54 , C23C8/58 , C23C10/24 , C23C10/26
摘要： A process of converting an outer layer of an object made of a refractory metal, such as titanium, into a carbide of the refractory metal. A molten metal, such as molten lithium, is placed adjacent the outer surface of the object. The lithium does not react with the titanium, nor is it soluble within the titanium to any significant extent at the temperatures involved. The molten lithium contains elemental carbon, that is, free carbon atoms. At high temperature, the carbon diffuses into the titanium, and reacts with titanium atoms to form titanium carbide in an outer layer. Significantly, no other atoms are present, such as hydrogen or oxygen, which can cause problems, because they are blocked by the molten lithium.
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2.发明授权System and method for loading a plurality of powder materials in a compaction press 有权用于在压实压机中装载多个粉末材料的系统和方法公开(公告)号：US07455509B2
公开(公告)日：2008-11-25
申请号：US11044594
申请日：2005-01-27
IPC分类号： B29C43/02
CPC分类号： B30B1/42 , B30B15/306 , Y10S100/917
摘要： This invention relates to a system and method for loading a plurality of powder materials into a magnetic compaction tool. The system and method employ a powder loader which guides the plurality of powder materials into predetermined locations in the magnetic compaction tool so that when the tool is electromagnetically energized, the plurality of powder materials are compacted to form a part having a plurality of densified metals formed by the plurality of powder materials.
摘要翻译： 本发明涉及将多种粉末材料装载到磁性压实工具中的系统和方法。 该系统和方法采用将多个粉末材料引导到磁性压实工具中的预定位置的粉末装载机，使得当工具被电磁通电时，多个粉末材料被压实以形成具有多个致密金属的部件 由多种粉料组成。
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公开(公告)号：US20080152944A1
公开(公告)日：2008-06-26
申请号：US11961276
申请日：2007-12-20
CPC分类号： C23C8/44 , C22C14/00 , C22C27/00 , C22F1/18 , C22F1/183 , C23C8/54 , C23C8/58 , C23C10/24 , C23C10/26 , F16C2204/42 , Y10T428/12771
摘要： A process of converting an outer layer of an object made of a refractory metal, such as titanium, into a carbide of the refractory metal. A molten metal, such as molten lithium, is placed adjacent the outer surface of the object. The lithium does not react with the titanium, nor is it soluble within the titanium to any significant extent at the temperatures involved. The molten lithium contains elemental carbon, that is, free carbon atoms. At high temperature, the carbon diffuses into the titanium, and reacts with titanium atoms to form titanium carbide in an outer layer. Significantly, no other atoms are present, such as hydrogen or oxygen, which can cause problems, because they are blocked by the molten lithium.
摘要翻译： 将由难熔金属（例如钛）制成的物体的外层转化成难熔金属的碳化物的方法。 诸如熔融锂的熔融金属被放置在物体的外表面附近。 锂不与钛反应，也不会在所涉及的温度下在钛中任何显着程度的溶解。 熔融锂含有元素碳，即游离碳原子。 在高温下，碳扩散到钛中，与钛原子反应，在外层形成碳化钛。 重要的是，由于它们被熔融的锂阻挡，所以没有其它原子存在，例如氢或氧，这可能引起问题。
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公开(公告)号：US07362015B2
公开(公告)日：2008-04-22
申请号：US10939628
申请日：2004-09-13
申请人： John P Barber , David P Bauer , Edward K Knoth , Duane C Newman
发明人： John P Barber , David P Bauer , Edward K Knoth , Duane C Newman
CPC分类号： B22F3/087 , B22F2998/00
摘要： This invention relates to a transformer and more particularly, to a system and method for making a transformer utilizing dynamic magnetic compaction. A coil is placed in a conductive container, and a conductive powder material, such as ferrite, is placed in the container and surrounds the coil and the turns of the coil. A power supply energizes a capacitor which subsequently provides a high energizing current to a second, energizing coil within which the container, material and inner coil are situated, thereby causing the container, powder materials and coil to be compacted to provide an electrical component, such as a transformer, motor, commutator, rotor or choke.
摘要翻译： 变压器技术领域本发明涉及一种变压器，更具体地说，涉及一种利用动态磁力压实制造变压器的系统和方法。 将线圈放置在导电容器中，并且将诸如铁氧体的导电粉末材料放置在容器中并围绕线圈和线圈的匝。 电源为电容器供电，其随后向位于容器，材料和内部线圈的第二激励线圈提供高能量电流，从而使容器，粉末材料和线圈被压实以提供电气部件，例如 作为变压器，电机，换向器，转子或扼流圈。
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公开(公告)号：US20080069716A1
公开(公告)日：2008-03-20
申请号：US11531771
申请日：2006-09-14
申请人： Bhanumathi Chelluri , Edward Arlen Knoth , Edward John Schumaker , Ryan D. Evans , James. L. Maloney
发明人： Bhanumathi Chelluri , Edward Arlen Knoth , Edward John Schumaker , Ryan D. Evans , James. L. Maloney
IPC分类号： B22F3/12
CPC分类号： C22C1/1084 , B22F1/0014 , B22F1/02 , B22F2009/043 , B22F2998/10 , C22C32/0047 , C22C32/0084 , C22C47/14 , C22C49/11 , B22F9/04 , B22F3/02 , B22F3/10
摘要： An improved sintered material and product. A nanometer size reinforcement powder is mixed with a micron size titanium or titanium alloy powder. After the reinforcement powder is generally uniformly dispersed, the powder mixture is compacted and sintered, causing the nano reinforcement to react with the titanium or titanium alloy, producing a composite material containing nano and micron size precipitates that are uniformly distributed throughout the material.
摘要翻译： 一种改进的烧结材料和产品。 将纳米尺寸的增强粉末与微米级的钛或钛合金粉末混合。 在增强粉末通常均匀分散后，粉末混合物被压实和烧结，导致纳米增强材料与钛或钛合金反应，产生均匀分布在整个材料中的纳米和微米级沉淀物的复合材料。
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6.发明申请System and method for loading a plurality of powder materials in a compaction press 有权用于在压实压机中装载多个粉末材料的系统和方法公开(公告)号：US20050201885A1
公开(公告)日：2005-09-15
申请号：US11044594
申请日：2005-01-27
申请人： Edward Knoth , Bhanu Chelluri , Edward Schumaker
发明人： Edward Knoth , Bhanu Chelluri , Edward Schumaker
CPC分类号： B30B1/42 , B30B15/306 , Y10S100/917
摘要： This invention relates to a system and method for loading a plurality of powder materials into a magnetic compaction tool. The system and method employ a powder loader which guides the plurality of powder materials into predetermined locations in the magnetic compaction tool so that when the tool is electromagnetically energized, the plurality of powder materials are compacted to form a part having a plurality of densified metals formed by the plurality of powder materials.
摘要翻译： 本发明涉及将多种粉末材料装载到磁性压实工具中的系统和方法。 该系统和方法采用将多个粉末材料引导到磁性压实工具中的预定位置的粉末装载机，使得当工具被电磁通电时，多个粉末材料被压实以形成具有多个致密金属的部件 由多种粉料组成。
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公开(公告)号：US20020192103A1
公开(公告)日：2002-12-19
申请号：US10217013
申请日：2002-08-12
申请人： IAP RESEARCH, INC.
IPC分类号： B22F007/00
CPC分类号： H01F41/0246 , B22F3/087 , B22F7/08 , B22F2998/00 , H01F17/045 , H02K15/02 , Y10T428/12028 , Y10T428/12049
摘要： This invention relates to a transformer and more particularly, to a system and method for making a transformer utilizing dynamic magnetic compaction. A coil is placed in a conductive container, and a conductive powder material, such as ferrite, is placed in the container and surrounds the coil and the turns of the coil. A power supply energizes a capacitor which subsequently provides a high energizing current to a second, energizing coil within which the container, material and inner coil are situated, thereby causing the container, powder materials and coil to be compacted to provide an electrical component, such as a transformer, motor, commutator, rotor or choke.
摘要翻译： 变压器技术领域本发明涉及一种变压器，更具体地说，涉及一种利用动态磁力压实制造变压器的系统和方法。 将线圈放置在导电容器中，并且将诸如铁氧体的导电粉末材料放置在容器中并围绕线圈和线圈的匝。 电源为电容器供电，其随后向位于容器，材料和内部线圈的第二激励线圈提供高能量电流，从而使容器，粉末材料和线圈被压实以提供电气部件，例如 作为变压器，电机，换向器，转子或扼流圈。
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公开(公告)号：US20010051104A1
公开(公告)日：2001-12-13
申请号：US09920408
申请日：2001-08-01
申请人： IAP Research, Inc.
发明人： John P. Barber
IPC分类号： B22F001/00
CPC分类号： H01L39/248 , B22F3/005 , B22F3/087 , B22F3/105 , B22F3/14 , B22F2203/01 , B22F2998/00 , C04B35/45 , C04B35/645
摘要： Structure and a method for producing very dense bodies of material from particulate materials. A particulate material is placed within an electrically conductive container. A solenoid or coil encompasses the electrically conductive container, and a large magnitude of electrical current is caused to flow through the solenoid or coil. As the electrical current flows through the solenoid or coil, large magnitudes of magnetic pressures are created upon the electrically conductive container, and the electrically conductive container is compressed, and the transverse dimension thereof is reduced. Thus, the particulate material within the electrically conductive container is very firmly compacted, and a rigid body of material is provided. Any one of numerous types of particulate material may be employed. For example, a body of electrical superconductive material of any desire size and shape can be produced by this method by the use of superconducting particulate material. A method and system for selecting various parameters which enable the material to be nullover-pressurednull and densified to densities in excess of 90% of the material's maximum density is also illustrated in another embodiment of the invention. The various parameters include establishing a stand-off distance, a container wall density and thickness, a fill density and a compressibility value for the material. Once the various parameters are established and for a selected material, the material is magnetically compacted to over-pressure the material to a pressure level which exceeds the pressure applied by a wall of the container. This, in turn, enables the system and method to densify the material to densities in excess of 90% of its maximum density.
摘要翻译： 用于从颗粒材料生产非常致密的材料的结构和方法。 将颗粒材料放置在导电容器内。 电磁线圈或线圈包围导电容器，并且使大的电流流过螺线管或线圈。 当电流流过螺线管或线圈时，在导电容器上产生大的磁压力，并且导电容器被压缩，并且其横向尺寸减小。 因此，导电容器内的颗粒材料非常牢固地压实，并且提供了刚体材料。 可以使用多种类型的颗粒材料中的任何一种。 例如，通过使用超导颗粒材料，可以通过该方法产生任何所需尺寸和形状的电超导材料体。 在本发明的另一个实施例中还示出了用于选择各种参数的方法和系统，其使材料能够被“过压”并且致密化到超过材料最大密度的90％的密度。 各种参数包括确定材料的间隔距离，容器壁密度和厚度，填充密度和压缩性值。 一旦建立了各种参数并且对于所选择的材料，材料被磁力压实以将材料过压到超过由容器的壁施加的压力的压力水平。 这又使系统和方法使材料的密度达到其最大密度的90％以上。
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公开(公告)号：US5611230A
公开(公告)日：1997-03-18
申请号：US368301
申请日：1995-01-03
CPC分类号： H01L39/248 , B22F3/105 , B22F3/14 , C04B35/45 , C04B35/645 , Y10S505/916 , Y10S505/917 , Y10T29/49803
摘要： Structure and a method for producing very dense bodies of material from particulate materials. A particulate material is placed within an electrically conductive container. A solenoid or coil encompasses the electrically conductive container, and a large magnitude of electrical current is caused to flow through the solenoid or coil. As the electrical current flows through the solenoid or coil, large magnitudes of magnetic pressures are created upon the electrically conductive container, and the electrically conductive container is compressed, and the transverse dimension thereof is reduced. Thus, the particulate material within the electrically conductive container is very firmly compacted, and a rigid body of material is provided. Any one of numerous types of particulate material may be employed. For example, a body of electrical superconductive material of any desired size and shape can be produced by this method by the use of superconducting particulate material.
摘要翻译： 用于从颗粒材料生产非常致密的材料的结构和方法。 将颗粒材料放置在导电容器内。 电磁线圈或线圈包围导电容器，并且使大的电流流过螺线管或线圈。 当电流流过螺线管或线圈时，在导电容器上产生大的磁压力，并且导电容器被压缩，并且其横向尺寸减小。 因此，导电容器内的颗粒材料非常牢固地压实，并且提供了刚体材料。 可以使用多种类型的颗粒材料中的任何一种。 例如，通过使用超导颗粒材料，可以通过该方法制造任何所需尺寸和形状的电极超导材料体。
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公开(公告)号：US5611139A
公开(公告)日：1997-03-18
申请号：US417919
申请日：1995-04-06
CPC分类号： B22F3/105 , B22F3/14 , C04B35/45 , C04B35/645 , H01L39/248 , Y10T29/53196 , Y10T428/12097
摘要： Structure and a method for producing very dense bodies from particulate materials. An electrically conductive drive member is positioned adjacent the particulate material. A significant magnitude of electrical current is caused to flow through the electrically conductive drive member. A magnetic field is established and large magnitudes of magnetic pressure are created, and pressure directly from or indirectly from the magnetic pressure is applied upon the particulate material, and the particulate material is compressed and compacted. In one embodiment of the invention electrical current creates a magnetic field which is applied to an electrically conductive pressure member which moves and applies compaction pressure upon the particulate material. Electromagnetic pressure in accordance with this invention may be applied to a compacted body of particulate material, and the compressibility and density of the body of particulate material is increased. Any one of numerous types of particulate material may be involved with regard to this invention.
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