专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06848163B2 Nanophase composite duct assembly 有权
标题翻译：纳米复合管组件
公开(公告)号：US06848163B2
公开(公告)日：2005-02-01
申请号：US10352307
申请日：2003-01-27
申请人： Clifford C. Bampton , Thomas J. Van Daam , Daniel E. Matejczyk
发明人： Clifford C. Bampton , Thomas J. Van Daam , Daniel E. Matejczyk
IPC分类号： B21C23/00 , B21C23/01 , B21C23/08 , B22F1/00 , B22F3/16 , B22F3/20 , B23K20/12 , C22F1/04 , F02C7/22 , F02K9/44 , B21D39/00
CPC分类号： B22F3/162 , B21C23/002 , B21C23/01 , B21C23/085 , B22F1/0044 , B22F3/20 , B22F2009/049 , B22F2998/00 , B22F2998/10 , B22F2999/00 , B23K20/12 , C22C2204/00 , C22F1/04 , F02C7/222 , F02K9/44 , Y10T29/4933 , Y10T29/49346 , Y10T29/49913 , B22F5/106 , B22F7/08 , C22C1/1036 , B22F9/04 , B22F3/15 , B22F2202/03
摘要： A nanophase composite duct assembly and method of fabricating the same are provided that comprise an ultra-high strength nanophase aluminum alloy duct joined with a ceramic particulate reinforced metal matrix fitting, preferably using solid-state friction welding. The nanophase aluminum alloy duct is fabricated by extruding a billet formed by a process of cryogenic milling the alloy, followed by out-gassing, then hot isostatic pressing. The fitting is fabricated by combining a ceramic particulate with a metal matrix, preferably by powder processing or liquid metal infiltration. Further, the solid-state friction welding may comprise inertial welding, friction stir welding, or a combination thereof. As a result, a lightweight duct assembly is provided for high-pressure liquids such as propellants in rocket engines.
摘要翻译：提供了一种纳米相复合管道组件及其制造方法，其包括与陶瓷颗粒增强金属基体接头连接的超高强度纳米相铝合金管道，优选使用固态摩擦焊接。纳米相铝合金管道是通过挤出通过低温研磨合金的方法形成的坯料，然后排气，然后进行热等静压制成的。通过将陶瓷颗粒与金属基体结合，优选通过粉末加工或液态金属渗透来制造该配件。此外，固态摩擦焊接可以包括惯性焊接，摩擦搅拌焊接或其组合。结果，为火箭发动机中的诸如推进剂的高压液体提供轻质的管道组件。

2. 发明申请

US20080138240A1 Method For Preparing Nanostructured Metal Alloys Having Increased Nitride Content 有权
标题翻译：制备氮化物含量增加的纳米结构金属合金的方法
公开(公告)号：US20080138240A1
公开(公告)日：2008-06-12
申请号：US12019758
申请日：2008-01-25
申请人： Thomas J. Van Daam , Clifford C. Bampton
发明人： Thomas J. Van Daam , Clifford C. Bampton
IPC分类号： C22C21/06
CPC分类号： B02C17/16 , B02C19/186 , B22F2998/10 , B22F2999/00 , C22C1/1084 , B22F9/04 , B22F3/15 , B22F3/20 , B22F1/0044 , B22F2202/03
摘要： A method of producing high strength nanophase metal alloy powder by cryomilling metal powder under conditions which cause the formation of intrinsic nitrides, and of producing high strength metal articles by subjecting the nitrided cryomilled powder to thermo-mechanical processing. The intrinsic nitrides present within the alloy significantly reduce grain growth during thermo-mechanical processing, resulting in formed metal products of high strength and improved ductility.
摘要翻译：一种通过在导致形成本征氮化物的条件下通过冷冻金属粉末制造高强度纳米相金属合金粉末的方法，以及通过对氮化冷冻粉末进行热机械加工来生产高强度金属制品的方法。存在于合金中的固有氮化物在热机械加工期间显着降低晶粒生长，导致形成的高强度和延展性的金属产品。

3. 发明授权

US07344675B2 Method for preparing nanostructured metal alloys having increased nitride content 有权
标题翻译：制备具有增加的氮化物含量的纳米结构金属合金的方法
公开(公告)号：US07344675B2
公开(公告)日：2008-03-18
申请号：US10388059
申请日：2003-03-12
申请人： Thomas J. Van Daam , Clifford C. Bampton
发明人： Thomas J. Van Daam , Clifford C. Bampton
IPC分类号： C23C8/48
CPC分类号： B02C17/16 , B02C19/186 , B22F2998/10 , B22F2999/00 , C22C1/1084 , B22F9/04 , B22F3/15 , B22F3/20 , B22F1/0044 , B22F2202/03
摘要： A method of producing high strength nanophase metal alloy powder by cryomilling metal powder under conditions which cause the formation of intrinsic nitrides, and of producing high strength metal articles by subjecting the nitrided cryomilled powder to thermo-mechanical processing. The intrinsic nitrides present within the alloy significantly reduce grain growth during thermo-mechanical processing, resulting in formed metal products of high strength and improved ductility.
摘要翻译：一种通过在导致形成本征氮化物的条件下通过冷冻金属粉末制造高强度纳米相金属合金粉末的方法，以及通过对氮化冷冻粉末进行热机械加工来生产高强度金属制品的方法。存在于合金中的固有氮化物在热机械加工期间显着降低晶粒生长，导致形成的高强度和延展性的金属产品。

4. 发明授权

US07824507B2 Method for preparing nanostructured metal alloys having increased nitride content 有权
标题翻译：制备具有增加的氮化物含量的纳米结构金属合金的方法
公开(公告)号：US07824507B2
公开(公告)日：2010-11-02
申请号：US12019758
申请日：2008-01-25
申请人： Thomas J. Van Daam , Clifford C. Bampton
发明人： Thomas J. Van Daam , Clifford C. Bampton
IPC分类号： C22C29/16 , B22F9/04
CPC分类号： B02C17/16 , B02C19/186 , B22F2998/10 , B22F2999/00 , C22C1/1084 , B22F9/04 , B22F3/15 , B22F3/20 , B22F1/0044 , B22F2202/03
摘要： A method of producing high strength nanophase metal alloy powder by cryomilling metal powder under conditions which cause the formation of intrinsic nitrides, and of producing high strength metal articles by subjecting the nitrided cryomilled powder to thermo-mechanical processing. The intrinsic nitrides present within the alloy significantly reduce grain growth during thermo-mechanical processing, resulting in formed metal products of high strength and improved ductility.
摘要翻译：一种通过在导致形成本征氮化物的条件下通过冷冻金属粉末制造高强度纳米相金属合金粉末的方法，以及通过对氮化冷冻粉末进行热机械加工来生产高强度金属制品的方法。存在于合金中的固有氮化物在热机械加工期间显着降低晶粒生长，导致形成的高强度和延展性的金属产品。

5. 发明授权

US08445115B2 Brazed nano-grained aluminum structures 失效
标题翻译：钎焊纳米晶体铝结构
公开(公告)号：US08445115B2
公开(公告)日：2013-05-21
申请号：US12018341
申请日：2008-01-23
申请人： Clifford C. Bampton
发明人： Clifford C. Bampton
IPC分类号： B32B15/20 , B23K35/28
CPC分类号： B23K1/0012 , B23K2101/14 , B23K2103/10 , C22C21/06 , C22C21/08 , Y10T428/12493 , Y10T428/12736 , Y10T428/12764
摘要： A method of processing a brazed article includes forming a braze joint with an aluminum component comprising a nano-grained aluminum alloy.
摘要翻译：钎焊制品的加工方法包括用包含纳米级的铝合金的铝部件形成钎焊接头。

6. 发明授权

US06371727B1 Turbine blade tip shroud enclosed friction damper 失效
标题翻译：涡轮叶片顶盖封闭式摩擦阻尼器
公开(公告)号：US06371727B1
公开(公告)日：2002-04-16
申请号：US09587553
申请日：2000-06-05
申请人： Maynard L. Stangeland , Clifford C. Bampton
发明人： Maynard L. Stangeland , Clifford C. Bampton
IPC分类号： F01D510
CPC分类号： F01D5/225 , F01D5/22 , Y02T50/673 , Y10S416/50
摘要： A turbine disk assembly having an integrally bladed turbine disk and a plurality of captured damper members. The integrally bladed turbine disk includes a plurality of turbine blades that terminate at an integral tip shroud. A damper aperture is formed between each pair of adjacent integral tip shrouds and includes a first slotted portion and a second slotted portion. The first slotted portion is formed concentric to the two adjacent integral tip shrouds, extending circumferentially and axially through the two adjacent integral tip shrouds. The second slotted portion extends radially outwardly between the two adjacent integral tip shrouds. One of the damper members is disposed in the first slotted portion of the an associated damper aperture and frictionally engages at least one surface of each of the two adjacent tip shrouds to dissipate energy when relative motion occurs between the two adjacent integral tip shrouds to dampen vibration.
摘要翻译：一种涡轮盘组件，其具有整体叶片涡轮盘和多个捕获的阻尼器构件。一体式叶片式涡轮盘包括终止于整体顶端罩的多个涡轮机叶片。在每对相邻的整体尖端护罩之间形成阻尼器孔，并包括第一开槽部分和第二开槽部分。第一开槽部分与两个相邻的整体尖端护罩同心地形成，沿周向和轴向延伸穿过两个相邻的整体尖端护罩。第二开槽部分在两个相邻的整体尖端护罩之间径向向外延伸。阻尼器构件中的一个设置在相关联的阻尼器孔的第一开槽部分中并且摩擦地接合两个相邻尖端护罩中的每一个的至少一个表面，以在两个相邻的整体尖端护罩之间发生相对运动以消除振动时消散能量。

7. 发明授权

US5745834A Free form fabrication of metallic components 失效
标题翻译：自由形成金属部件
公开(公告)号：US5745834A
公开(公告)日：1998-04-28
申请号：US530770
申请日：1995-09-19
申请人： Clifford C. Bampton , Robert Burkett , Hong-Son Ryang
发明人： Clifford C. Bampton , Robert Burkett , Hong-Son Ryang
IPC分类号： B22F3/02 , B22F3/10 , B22F3/105 , B29C67/00 , B22F1/00
CPC分类号： B22F3/1055 , B22F3/10 , B22F2003/1042 , B22F2998/00 , B22F2998/10 , B29K2503/06 , Y02P10/295
摘要： A method of free form fabrication of metallic components, typically using computer aided design data, comprises selective laser binding and transient liquid sintering of blended powders. The powder blend includes a base metal alloy, a lower melting temperature alloy, and a polymer binder that constitutes approximately 5-15% of the total blend. A preform part is built up, layer-by-layer, by localized laser melting of the polymer constituent, which rapidly resolidifies to bind the metal particles. The binder is eliminated from the preform part by heating in a vacuum furnace at low atmospheric pressure. The preform part may require support during elimination of the polymer binder and subsequent densification by controlled heat treatment. Densification is performed at a temperature above the melting point of the lower temperature alloy but below the melting point of the base metal alloy to produce transient liquid sintering of the part to near full density with desired shape and dimensional tolerances. The densified part may be subjected to a final hot isostatic pressing (HIP) treatment to close residual porosity and complete the chemical homogenization of the part. Elimination of residual porosity improves fatigue properties of part, and homogenization improves ambient temperature ductility, toughness, and high temperature strength. An advantage of the process is rapid production of complex shaped metal prototypes and complete small batch production runs of high cost metal components without special tooling or machining operations.
摘要翻译：通常使用计算机辅助设计数据的金属部件的自由形状制造方法包括选择性激光结合和混合粉末的瞬态液体烧结。粉末混合物包括贱金属合金，较低熔点的合金和构成总混合物的约5-15％的聚合物粘合剂。通过聚合物成分的局部激光熔化，逐层地形成预制件部分，其快速重新固化以结合金属颗粒。通过在低压大气压下在真空炉中加热，从预制件部件中除去粘合剂。预制件部件在消除聚合物粘合剂期间可能需要支撑，并且随后通过受控热处理致密化。在低于合金的熔点但低于母材金属合金的熔点的温度下进行致密化，以产生具有所需形状和尺寸公差的部分到接近全密度的瞬态液体烧结。致密部分可以进行最终的热等静压（HIP）处理，以闭合残余孔隙率并完成部件的化学均质化。消除残留孔隙度可以改善零件的疲劳性能，均质化可提高环境温度的延展性，韧性和高温强度。该工艺的优点是快速生产复杂形状的金属原型，并在没有特殊的加工或加工操作的情况下完成小批量生产的高成本金属零件。

8. 发明授权

US09399258B2 Method of processing a bimetallic part 有权
标题翻译：加工双金属部件的方法
公开(公告)号：US09399258B2
公开(公告)日：2016-07-26
申请号：US12556606
申请日：2009-09-10
申请人： Clifford C. Bampton
发明人： Clifford C. Bampton
IPC分类号： B22F7/06 , B22F3/15
CPC分类号： B22F7/064 , B22F3/15
摘要： A method of processing a bimetallic part includes depositing an intermediary material having a metal powder onto a tooling surface of a cavity of a tool, transforming the intermediary material into a metal layer having a first composition on the tooling surface, and forming a metal core having a second, different composition in the cavity such that the metal layer bonds to the metal core to form a bimetallic part.
摘要翻译：一种处理双金属部件的方法包括将具有金属粉末的中间材料沉积到工具的腔体的工具表面上，将中间材料转化为在工具表面上具有第一组成的金属层，以及形成具有在空腔中的第二种不同的组成，使得金属层与金属芯结合以形成双金属部分。

9. 发明申请

US20130209262A1 METHOD OF MANUFACTURING AN AIRFOIL 审中-公开
标题翻译：制造航空器的方法
公开(公告)号：US20130209262A1
公开(公告)日：2013-08-15
申请号：US13477787
申请日：2012-05-22
申请人： Daniel Edward Matejczyk , Clifford C. Bampton , John R. Wooten
发明人： Daniel Edward Matejczyk , Clifford C. Bampton , John R. Wooten
IPC分类号： B22F7/02 , F04D29/38 , B22F3/02
CPC分类号： B22F3/1055 , B33Y70/00 , B33Y80/00 , C22C19/03 , F04D29/023 , F04D29/324 , F04D29/542 , F05D2300/17 , Y02P10/295
摘要： Disclosed is a method of manufacturing an airfoil. The method includes establishing an Argon (Ar)-free environment, providing a bed within the Argon free environment, providing a set of data instructions for manufacturing the airfoil, and providing a powdered Nickel (Ni)-based alloy on the bed. In one example, the powdered Nickel (Ni)-based alloy consists essentially of about 4.8 wt. % Iron (Fe), about 21 wt. % Chromium (Cr), about 8.6 wt. % Molybdenum (Mo), about 0.07 wt. % Titanium (Ti), about 0.40% Aluminum (Al), about 5.01 wt. % Niobium (Nb), about 0.03 wt. % Carbon (C), about 0.14 wt. % Silicon (Si), and a balance Nickel (Ni). The method further includes fusing the powdered Nickel (Ni)-based alloy with an electron beam with reference to the data instructions to form the airfoil.
摘要翻译：公开了一种制造翼型的方法。该方法包括建立无氩（Ar）环境，在无氩环境下提供床，提供一套用于制造翼型的数据指令，并在床上提供粉末状镍（Ni）基合金。在一个实例中，粉末状镍（Ni）基合金基本上由约4.8wt。％铁（Fe），约21重量％％铬（Cr），约8.6重量％钼（Mo）％，约0.07重量％％钛（Ti），约0.40％的铝（Al），约5.01wt。％铌（Nb），约0.03重量％％碳（C），约0.14重量％％硅（Si）和余量镍（Ni）。该方法还包括参考数据指令将粉末状镍（Ni）基合金与电子束熔合以形成翼型。

10. 发明授权

US07922841B2 Method for preparing high-temperature nanophase aluminum-alloy sheets and aluminum-alloy sheets prepared thereby 有权
标题翻译：制备高温纳米相铝合金板及其制备的铝合金板的方法
公开(公告)号：US07922841B2
公开(公告)日：2011-04-12
申请号：US11071403
申请日：2005-03-03
申请人： Clifford C. Bampton , Patrick B. Berbon , Steven G. Keener
发明人： Clifford C. Bampton , Patrick B. Berbon , Steven G. Keener
IPC分类号： C22F1/04 , B22F3/00
CPC分类号： C22C1/0416 , B22F1/0018 , B22F9/04 , B22F2009/041 , B22F2009/049 , B22F2998/00 , B22F2998/10 , B22F2999/00 , B82Y30/00 , B22F3/02 , B22F3/20 , B22F3/16 , B22F3/24 , B22F5/006 , B22F2202/03
摘要： An aluminum or aluminum-alloy material sheet comprised of an aluminum material having an ultra-fine, submicron grain structure. The strength and physical properties of the aluminum or aluminum-alloy material sheet are improved over previous aluminum and aluminum-alloy material sheets because the aluminum is produced by cryomilling the aluminum or aluminum-alloy materials into a metal powder with ultra-fine, submicron grain structure. The powder is consolidated and rolled into the form of a sheet.
摘要翻译：铝或铝合金材料板，由具有超细亚微米结构的铝材料构成。铝或铝合金材料片的强度和物理性能比以前的铝和铝合金材料片材改善了，因为铝是通过将铝或铝合金材料冷冻成具有超细亚微米颗粒的金属粉末制成的结构体。将粉末固结并卷成片材的形式。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式