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1. 发明授权

US06342102B1 Apparatus and method for increasing the diameter of metal alloy wires within a molten metal pool 失效
标题翻译：用于增加熔融金属池内的金属合金线的直径的装置和方法
公开(公告)号：US06342102B1
公开(公告)日：2002-01-29
申请号：US09593211
申请日：2000-06-14
申请人： Alan D. Hartman , Edward R. Argetsinger , Jeffrey S. Hansen , Jack I. Paige , Paul E. King , Paul C. Turner
发明人： Alan D. Hartman , Edward R. Argetsinger , Jeffrey S. Hansen , Jack I. Paige , Paul E. King , Paul C. Turner
IPC分类号： B05C300
CPC分类号： C23C2/006
摘要： In a dip forming process the core material to be coated is introduced directly into a source block of coating material eliminating the need for a bushing entrance component. The process containment vessel or crucible is heated so that only a portion of the coating material becomes molten, leaving a solid portion of material as the entrance port of, and seal around, the core material. The crucible can contain molten and solid metals and is especially useful when coating core material with reactive metals. The source block of coating material has been machined to include a close tolerance hole of a size and shape to closely fit the core material. The core material moves first through the solid portion of the source block of coating material where the close tolerance hole has been machined, then through a solid/molten interface, and finally through the molten phase where the diameter of the core material is increased. The crucible may or may not require water-cooling depending upon the type of material used in crucible construction. The system may operate under vacuum, partial vacuum, atmospheric pressure, or positive pressure depending upon the type of source material being used.
摘要翻译：在浸渍成型工艺中，待涂覆的芯材直接引入涂料的源块中，从而不需要衬套入口部件。加工容器或坩埚被加热，使得只有一部分涂料变得熔化，留下作为芯材料的入口和密封周围的材料的固体部分。坩埚可以包含熔融和固体金属，并且当用活性金属涂覆芯材时特别有用。已经将包覆材料的源块加工成包括尺寸和形状的紧密公差孔以紧密地配合芯材。芯材首先通过已经加工了紧公差孔的涂料的源块的固体部分，然后通过固体/熔融界面，最后通过芯材的直径增加的熔融相移动。根据坩埚结构中使用的材料的类型，坩埚可能需要或可能不需要水冷。系统可以在真空，部分真空，大气压或正压下运行，这取决于所使用的源材料的类型。

2. 发明授权

US5560420A Process for casting hard-faced, lightweight camshafts and other cylindrical products 失效
标题翻译：铸造硬面，轻型凸轮轴和其他圆柱形产品的工艺
公开(公告)号：US5560420A
公开(公告)日：1996-10-01
申请号：US348932
申请日：1994-11-25
申请人： Jeffrey S. Hansen , Paul C. Turner , Edward R. Argetsinger , Rick D. Wilson
发明人： Jeffrey S. Hansen , Paul C. Turner , Edward R. Argetsinger , Rick D. Wilson
IPC分类号： B22C9/04 , B22D13/02 , B22D19/14 , B22D13/00 , B22C9/02
CPC分类号： B22C9/04 , B22D13/026 , B22D19/14
摘要： A process for casting a hard-faced cylindrical product such as an automobile camshaft includes the steps of: (a) preparing a composition formed from a molten base metal and an additive in particle form and having a hardness value greater than the hardness value of the base metal; (b) introducing the composition into a flask containing a meltable pattern of a cylindrical product such as an automobile camshaft to be manufactured and encased in sand to allow the composition to melt the pattern and assume the shape of the pattern within the sand; and (c) rotating the flask containing the pattern about the longitudinal axes of both the flask and the pattern as the molten base metal containing the additive in particle form is introduced into the flask to cause particles of the additive entrained in the molten base metal to migrate by centrifugal action to the radial extremities of the pattern and thereby provide a cylindrical product having a hardness value greater at it's radial extremities than at its center when the molten base metal solidifies.
摘要翻译：用于铸造诸如汽车凸轮轴的硬面圆柱形产品的方法包括以下步骤：（a）制备由熔融贱金属和颗粒形式的添加剂形成的组合物，其硬度值大于基本金属; （b）将组合物引入含有汽车凸轮轴等圆筒状产品的可熔型图案的烧瓶中，将其制成沙包体，使组合物融化，形成图案形状; 和（c）将含有图案的烧瓶的纵向轴线的烧瓶旋转，将含有颗粒形式的添加剂的熔融贱金属引入烧瓶中，使添加剂夹带在熔融贱金属中的颗粒通过离心作用迁移到图案的径向末端，从而提供当熔融基底金属固化时具有在其径向末端处的硬度值大于其中心处的硬度值的圆柱形产品。

3. 发明授权

US06425504B1 One-piece, composite crucible with integral withdrawal/discharge section 有权
标题翻译：一体式复合坩埚，具有整体取出/放电部分
公开(公告)号：US06425504B1
公开(公告)日：2002-07-30
申请号：US09481033
申请日：2000-01-11
申请人： Matthew Besser , Robert L. Terpstra , Daniel J. Sordelet , Iver E. Anderson , Alan D. Hartman , Edward R. Argetsinger , Jeffrey S. Hansen , Jack I. Paige , Paul C. Turner
发明人： Matthew Besser , Robert L. Terpstra , Daniel J. Sordelet , Iver E. Anderson , Alan D. Hartman , Edward R. Argetsinger , Jeffrey S. Hansen , Jack I. Paige , Paul C. Turner
IPC分类号： B22D4108
CPC分类号： B22D41/08
摘要： A one-piece, composite open-bottom casting mold with integral withdrawal section is fabricated by thermal spraying of materials compatible with and used for the continuous casting of shaped products of reactive metals and alloys such as, for example, titanium and its alloys or for the gas atomization thereof.
摘要翻译：具有整体取出部分的单件式复合开口底模具通过热喷涂材料制造，该材料与用于反应性金属和合金（例如钛及其合金）的成形产品的连续铸造相容并用于其的材料进行热喷涂，或用于其气体雾化。

4. 发明授权

US5453243A Method for producing titanium aluminide weld rod 失效
标题翻译：生产钛酸铝焊条的方法
公开(公告)号：US5453243A
公开(公告)日：1995-09-26
申请号：US291793
申请日：1994-08-17
申请人： Jeffrey S. Hansen , Paul C. Turner , Edward R. Argetsinger
发明人： Jeffrey S. Hansen , Paul C. Turner , Edward R. Argetsinger
IPC分类号： B22F3/23 , B23K35/32 , B23K35/40 , B22F7/00 , B22F7/04
CPC分类号： B22F3/23 , B23K35/325 , B23K35/40
摘要： A process for producing titanium aluminide weld rod comprising: attaching one end of a metal tube to a vacuum line; placing a means between said vacuum line and a junction of the metal tube to prevent powder from entering the vacuum line; inducing a vacuum within the tube; placing a mixture of titanium and aluminum powder in the tube and employing means to impact the powder in the tube to a filled tube; heating the tube in the vacuum at a temperature sufficient to initiate a high-temperature synthesis (SHS) reaction between the titanium and aluminum; and lowering the temperature to ambient temperature to obtain a intermetallic titanium aluminide alloy weld rod.
摘要翻译：一种生产钛酸铝焊条的方法，包括：将金属管的一端连接到真空管线; 在所述真空管线和金属管接头之间设置一个装置，以防止粉末进入真空管线; 在管内引起真空; 将钛和铝粉末的混合物放置在管中并且使用将管中的粉末冲击到填充管的装置; 在足以引发钛和铝之间的高温合成（SHS）反应的温度下在真空中加热管; 并将温度降至环境温度以获得金属间铝化钛合金焊条。

5. 发明授权

US5799238A Method of making multilayered titanium ceramic composites 失效
标题翻译：制备多层钛陶瓷复合材料的方法
公开(公告)号：US5799238A
公开(公告)日：1998-08-25
申请号：US490262
申请日：1995-06-14
申请人： George T. Fisher, II , Jeffrey S. Hansen , Laurance L. Oden , Paul C. Turner , Thomas L. Ochs
发明人： George T. Fisher, II , Jeffrey S. Hansen , Laurance L. Oden , Paul C. Turner , Thomas L. Ochs
IPC分类号： B22F3/16 , B22F7/02 , C04B35/65 , B22K7/02
CPC分类号： B22F7/02 , B22F3/16 , C04B35/65 , B22F2998/00 , B22F2998/10
摘要： A method making a titanium ceramic composite involves forming a hot pressed powder body having a microstructure comprising at least one titanium metal or alloy layer and at least one ceramic particulate reinforced titanium metal or alloy layer and hot forging the hot pressed body follwed by hot rolling to substantially reduce a thickness dimension and substantially increase a lateral dimension thereof to form a composite plate or sheet that retains in the microstructure at least one titanium based layer and at least one ceramic reinforced titanium based layer in the thickness direction of the composite plate or sheet.
摘要翻译：制造钛陶瓷复合体的方法包括形成具有包含至少一种钛金属或合金层的微结构的热压粉体和至少一种陶瓷颗粒增强钛金属或合金层，并将热轧后的热压体热锻制成热轧基本上减小了厚度尺寸并且基本上增加了其横向尺寸，以形成复合板或片，该复合板或片在复合板或板的厚度方向上保留至少一个钛基层和至少一个陶瓷增强钛基层。

6. 发明授权

US5613244A Process for preparing liquid wastes 失效
标题翻译：制备液体废物的方法
公开(公告)号：US5613244A
公开(公告)日：1997-03-18
申请号：US533978
申请日：1995-09-26
申请人： Laurance L. Oden , Paul C. Turner , William K. O'Connor , Jeffrey S. Hansen
发明人： Laurance L. Oden , Paul C. Turner , William K. O'Connor , Jeffrey S. Hansen
IPC分类号： G21F9/06 , G21F9/30 , G21F9/00
CPC分类号： G21F9/305 , G21F9/06
摘要： A process for preparing radioactive and other hazardous liquid wastes for treatment by the method of vitrification or melting is provided for.
摘要翻译：提供了一种通过玻璃化或熔化的方法制备用于处理的放射性和其他有害液体废物的方法。

7. 发明授权

US5265664A Fixture for forming evaporative pattern (EPC) process patterns 失效
标题翻译：用于形成蒸发模式（EPC）工艺模式的夹具
公开(公告)号：US5265664A
公开(公告)日：1993-11-30
申请号：US813709
申请日：1991-12-27
申请人： Paul C. Turner , Ronald R. Jordan , Jeffrey S. Hansen
发明人： Paul C. Turner , Ronald R. Jordan , Jeffrey S. Hansen
IPC分类号： B22C9/04
CPC分类号： B22C9/046
摘要： A method of casting metal using evaporative pattern casting process patterns in combination with a fixture for creating and maintaining a desired configuration in flexible patterns. A pattern is constructed and gently bent to the curvature of a suitable fixture. String or thin wire, which burns off during casting, is used to tie the pattern to the fixture. The fixture with pattern is dipped in a commercially available refractory wash to prevent metal adherence and sticking to the fixture. When the refractory wash is dry, the fixture and pattern are placed in a flask, and sand is added and compacted by vibration. The pattern remains in position, restrained by the fixture. Metal that is poured directly into the pattern replaces the pattern exactly but does not contact or weld to the fixture due to the protective refractory layer. When solid, the casting is easily separated from the fixture. The fixture can be cleaned for reuse in conventional casting cleaning equipment.
摘要翻译：使用蒸发图案铸造工艺图案与用于以灵活图案创建和维持所需配置的夹具来铸造金属的方法。构造图案并轻轻地弯曲到合适的夹具的曲率。用于在铸造过程中燃烧的线或细线被用于将图案与固定装置连接起来。将具有图案的固定件浸入市售的耐火洗涤物中以防止金属粘附并粘附到固定装置上。当耐火洗涤物干燥时，将固定装置和图案放置在烧瓶中，并通过振动加入并压实沙子。该图案保持在适当的位置，被夹具约束。直接浇注到图案中的金属由于保护性耐火层而精确地取代了图案，但是没有接触或焊接到夹具。当固体时，铸件容易与夹具分离。固定装置可以在传统的铸造清洗设备中进行清洁以便再利用。

8. 发明授权

US5455079A Surface hardening of titanium alloys with melting depth controlled by heat sink 失效
标题翻译：钛合金的表面硬化，熔化深度由散热片控制
公开(公告)号：US5455079A
公开(公告)日：1995-10-03
申请号：US380918
申请日：1995-01-31
申请人： Laurance L. Oden , Paul C. Turner
发明人： Laurance L. Oden , Paul C. Turner
IPC分类号： B23K35/32 , C23C4/18 , C23C26/02 , C23C16/00
CPC分类号： B23K35/325 , C23C26/02 , C23C4/18
摘要： A process for forming a hard surface coating on titanium alloys includes providing a piece of material containing titanium having at least a portion of one surface to be hardened. The piece having a portion of a surface to be hardened is contacted on the backside by a suitable heat sink such that the melting depth of said surface to be hardened may be controlled. A hardening material is then deposited as a slurry. Alternate methods of deposition include flame, arc, or plasma spraying, electrodeposition, vapor deposition, or any other deposition method known by those skilled in the art. The surface to be hardened is then selectively melted to the desired depth, dependent on the desired coating thickness, such that a molten pool is formed of the piece surface and the deposited hardening material. Upon cooling a hardened surface is formed.
摘要翻译：用于在钛合金上形成硬表面涂层的方法包括提供一片含钛的材料，该材料具有至少一部分待硬化的表面。具有要硬化的表面的一部分的部件在背面通过合适的散热器接触，使得可以控制要硬化的所述表面的熔化深度。然后将硬化材料作为浆料沉积。替代的沉积方法包括火焰，电弧或等离子体喷涂，电沉积，气相沉积或本领域技术人员已知的任何其它沉积方法。然后根据期望的涂层厚度将待硬化的表面选择性地熔化到所需的深度，使得熔池由片表面和沉积的硬化材料形成。在冷却时形成硬化表面。

9. 发明授权

US08714968B2 Oxy-fuel combustion with integrated pollution control 有权
标题翻译：具有综合污染控制的氧燃料燃烧
公开(公告)号：US08714968B2
公开(公告)日：2014-05-06
申请号：US13340198
申请日：2011-12-29
申请人： Brian R. Patrick , Thomas L. Ochs , Cathy A. Summers , Danylo B. Oryshchyn , Paul C. Turner
发明人： Brian R. Patrick , Thomas L. Ochs , Cathy A. Summers , Danylo B. Oryshchyn , Paul C. Turner
IPC分类号： F23L7/00
CPC分类号： F23L7/007 , B01D53/002 , B01D2257/504 , F23C9/00 , F23D1/005 , F23J15/006 , F23J15/06 , F23J2900/15061 , F23L2900/07001 , Y02E20/322 , Y02E20/326 , Y02E20/344 , Y02E20/363
摘要： An oxygen fueled integrated pollutant removal and combustion system includes a combustion system and an integrated pollutant removal system. The combustion system includes a furnace having at least one burner that is configured to substantially prevent the introduction of air. An oxygen supply supplies oxygen at a predetermine purity greater than 21 percent and a carbon based fuel supply supplies a carbon based fuel. Oxygen and fuel are fed into the furnace in controlled proportion to each other and combustion is controlled to produce a flame temperature in excess The integrated. pollutant removal system includes at least one direct contact heat exchanger for bringing the flue gas into intimated contact with a cooling liquid to produce a pollutant-laden liquid stream and a stripped flue gas stream and at least one compressor for receiving and compressing the stripped flue gas stream.
摘要翻译：氧气综合污染物去除和燃烧系统包括燃烧系统和综合污染物去除系统。燃烧系统包括具有至少一个燃烧器的炉子，该燃烧器构造成基本上防止引入空气。氧气供应以超过21％的预定纯度供应氧气，碳基燃料供应供应碳基燃料。氧气和燃料以相互控制的比例输送到炉中，并且控制燃烧以产生过量的火焰温度。污染物去除系统包括至少一个直接接触热交换器，用于使烟道气与冷却液体接触，以产生含污染物的液体物流和汽提的烟道气流;以及至少一个用于接收和压缩汽提废气的压缩机流。

10. 发明授权

US06498282B1 Method for processing aluminum spent potliner in a graphite electrode ARC furnace 失效
标题翻译：在石墨电极ARC炉中加工铝废料的方法
公开(公告)号：US06498282B1
公开(公告)日：2002-12-24
申请号：US09596438
申请日：2000-06-19
申请人： William K. O'Connor , Paul C. Turner , Gerald W. Addison
发明人： William K. O'Connor , Paul C. Turner , Gerald W. Addison
IPC分类号： A62D300
CPC分类号： A62D3/19 , A62D2101/40 , A62D2101/45 , A62D2101/49 , A62D2203/04
摘要： A method of processing spent aluminum pot liner containing carbon, cyanide compositions, fluorides and inorganic oxides. The spent aluminum pot liner is crushed iron oxide is added to form an agglomerated material. The agglomerated material is melted in an electric arc furnace having the electrodes submerged in the molten material to provide a reducing environment during the furnace operation. In the reducing environment, pot liner is oxidized while the iron oxides are reduced to produce iron and a slag substantially free of cyanide compositions and fluorides. An off-gas including carbon oxides and fluorine is treated in an air pollution control system with an afterburner and a scrubber to produce NaF, water and a gas vented to the atmosphere free of cyanide compositions, fluorine and CO.
摘要翻译：一种处理含有碳，氰化物组合物，氟化物和无机氧化物的废铝锅衬的方法。废铝锅内衬被粉碎，加入氧化铁以形成附聚物。聚集的材料在具有浸没在熔融材料中的电极的电弧炉中熔化，以在炉操作期间提供还原环境。在还原环境中，锅衬被氧化，而铁氧化物被还原以产生铁和基本上不含氰化物组合物和氟化物的炉渣。包括碳氧化物和氟在内的废气在具有后燃器和洗涤器的空气污染控制系统中进行处理，以产生NaF，水和排出到没有氰化物组合物，氟和CO的气体的气体。

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