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121. 发明申请

US20090045050A1 SPUTTERING TARGET STRUCTURE 审中-公开
标题翻译：溅射目标结构
公开(公告)号：US20090045050A1
公开(公告)日：2009-02-19
申请号：US12159739
申请日：2006-12-27
申请人： Tsutomu Kuniya , Nobuyuki Suzuki , Akira Terashi
发明人： Tsutomu Kuniya , Nobuyuki Suzuki , Akira Terashi
IPC分类号： C23C14/34
CPC分类号： C23C14/3407 , B22F7/062 , C22C47/08 , C22C49/06
摘要： To provide a sputtering target structure which has good machinability and thermal conductivity and has good wettability with soldering materials, which is inexpensive and can be used repeatedly for a long period of time, and which is free from problems of cracking and peeling of the sputtering target therein, a sputtering target structure is formed by bonding a sputtering target and a backing plate. The backing plate is formed of a material that has the difference in the linear expansion coefficient between it and the sputtering target material of at most 2×10−6/K, and a copper plate having a thickness of from 0.3 to 1.5 mm is disposed on at lest one face of the backing plate.
摘要翻译：为了提供一种溅射靶结构，其具有良好的机械加工性和导热性，并且与焊接材料具有良好的润湿性，这是便宜的并且可以重复使用长时间，并且没有溅射靶的龟裂和剥离的问题其中，通过结合溅射靶和背板形成溅射靶结构。背板由其与溅射靶材料之间的线膨胀系数不同在2×10 -6 / K以下的材料形成，厚度为0.3〜1.5mm的铜板配置在防止背板的一个面。

122. 发明申请

US20090022616A1 PROCESS FOR THE REFURBISHING OF A SPUTTERING TARGET 有权
标题翻译：喷射目标的改造方法
公开(公告)号：US20090022616A1
公开(公告)日：2009-01-22
申请号：US12173410
申请日：2008-07-15
申请人： Robert Acker , Adrish Ganguly , Matthew T. Willson
发明人： Robert Acker , Adrish Ganguly , Matthew T. Willson
IPC分类号： B22F3/14 , B23B3/00
CPC分类号： C23C14/3414 , B22F7/062 , B22F2007/068 , C23C24/087 , Y10T82/10
摘要： Disclosed in this specification is a process for refurbishing a spent sputtering target. The process includes the step of applying sufficient heat and axial force to the filled sputtering target to hot press the filled sputtering target such that the powdered metal fuses with the un-sputtered metal, producing a refurbished target. The process may be used to refurbish precious metal targets, such as ruthenium targets.
摘要翻译：在本说明书中公开了一种用于翻新废溅射靶的方法。该方法包括向填充的溅射靶施加足够的热和轴向力以热压填充的溅射靶的步骤，使得粉末金属与非溅射金属熔合，产生翻新的靶。该方法可用于翻新贵金属靶，例如钌靶。

123. 发明申请

US20090001137A1 GOLD/NICKEL/COPPER/TITANIUM BRAZING ALLOYS FOR BRAZING WC-Co TO TITANIUM AND ALLOYS THEREOF, BRAZING METHODS, AND BRAZED ARTICLES 审中-公开
标题翻译：用于制造WC-Co至钛及其合金的金/镍/铜/钛合金合金，制造方法和布置文章
公开(公告)号：US20090001137A1
公开(公告)日：2009-01-01
申请号：US12164586
申请日：2008-06-30
申请人： Kazim Ozbaysal , Shawn Riley
发明人： Kazim Ozbaysal , Shawn Riley
IPC分类号： B23K31/02 , B23K35/22 , B23K13/01 , B32B15/01
CPC分类号： B22F1/0003 , B22F7/062 , B32B15/01 , C22C1/0425 , C22C1/0466 , C22C5/02 , C22C9/00 , C22C30/02 , Y10T428/12493
摘要： A brazing material for brazing tungsten/carbide/cobalt substrates (e.g., wear pads) to substrates comprising titanium or alloys thereof (e.g., fan or compressor blades). The brazing material includes gold, nickel, copper, and titanium present in respective amounts to provide a post-braze hardness of between 450 and 600 KHN to thereby increase the impact resistance of the braze joint. The substrates may be brazed by induction heating at temperatures less than about 1800° F. (982° C.).
摘要翻译：用于将钨/碳化物/钴基底（例如，耐磨垫）钎焊到包含钛或其合金（例如风扇或压缩机叶片）的基底的钎焊材料。钎焊材料包括以相应量存在的金，镍，铜和钛，以提供450至600KHN的钎焊后硬度，从而增加钎焊接头的耐冲击性。通过感应加热可以在低于约1800°F（982℃）的温度下钎焊基底。

124. 发明申请

US20080237403A1 METAL INJECTION MOLDING PROCESS FOR BIMETALLIC APPLICATIONS AND AIRFOIL 审中-公开
标题翻译：金属注塑成型工艺用于双金属应用和飞机
公开(公告)号：US20080237403A1
公开(公告)日：2008-10-02
申请号：US11691032
申请日：2007-03-26
申请人： Thomas Joseph Kelly , Mark Kevin Meyer , Melissa Jane Parks , Stephen Joseph Ferrigno
发明人： Thomas Joseph Kelly , Mark Kevin Meyer , Melissa Jane Parks , Stephen Joseph Ferrigno
IPC分类号： B64C3/14 , B22F7/00
CPC分类号： F01D5/20 , B22F3/225 , B22F5/04 , B22F7/062 , F01D5/28 , F05D2230/22
摘要： A method of producing an airfoil including the steps of providing a first preform having a metallic powder of a first alloy, the first preform defining an airfoil body having curved pressure and suction sides. A tip cap is disposed between the pressure and suction sides of the airfoil at a radially outer end of the airfoil body. A partial height squealer tip extends radially outwards from the tip cap to provide a second preform that is a metallic powder of a second alloy different from the first alloy. The tip cap is formed in the shape of an extension of the squealer tip. The first and second preforms are sintered to consolidate the metal powders. An airfoil according to the method is also disclosed.
摘要翻译：一种制造翼型的方法，包括以下步骤：提供具有第一合金的金属粉末的第一预制件，所述第一预制件限定具有弯曲的压力和吸力侧的翼型体。在翼型件本体的径向外端部处，在翼型件的压力侧和吸力侧之间设置有顶盖。部分高度的尖叫尖端从尖端径向向外延伸，以提供第二预型件，其是不同于第一合金的第二合金的金属粉末。尖端帽形成为尖叫尖端的延伸部分的形状。将第一和第二预型件烧结以固结金属粉末。还公开了根据该方法的翼型件。

125. 发明申请

US20080237306A1 PREFORM AND METHOD OF REPAIRING NICKEL-BASE SUPERALLOYS AND COMPONENTS REPAIRED THEREBY 失效
标题翻译：镍基超级合金的修复及修复方法及其修复
公开(公告)号：US20080237306A1
公开(公告)日：2008-10-02
申请号：US11867141
申请日：2007-10-04
申请人： Sujith Sathian
发明人： Sujith Sathian
IPC分类号： B23K31/02
CPC分类号： B23P6/005 , B22F1/0003 , B22F7/062 , C23C10/28 , C23C10/52 , C23C26/00 , F01D5/005 , F05D2230/232 , F05D2230/236 , Y10T428/12042 , Y10T428/12063 , Y10T428/12181 , Y10T428/12861 , Y10T428/12931 , Y10T428/12944
摘要： A process for repairing a turbine component of a turbomachine, as well as a sintered preform used in the process and a high gamma-prime nickel-base superalloy component repaired thereby. The sintered preform contains a sintered mixture of powders of a cobalt-base braze alloy and a cobalt-base wear-resistant alloy. The braze alloy constitutes at least about 10 up to about 35 weight percent of the sintered preform and contains a melting point depressant such as boron. The preform is formed by mixing powders of the braze and wear-resistant alloys to form a powder mixture, and then sintering the powder mixture. To use the preform, a surface portion of the turbine component is removed to expose a subsurface portion, followed by diffusion bonding of the preform to the subsurface portion to form a wear-resistant repair material containing the braze alloy dispersed in a matrix of the wear-resistant alloy.
摘要翻译：用于修复涡轮机的涡轮机部件的方法以及用于该方法的烧结预制件和由其修补的高γ值镍基超级合金部件。烧结预制件包含钴基钎焊合金和钴基耐磨合金粉末的烧结混合物。钎焊合金构成烧结预制件的至少约10至约35重量％，并且含有诸如硼的熔点抑制剂。通过混合钎焊和耐磨合金的粉末形成预制件以形成粉末混合物，然后烧结粉末混合物。为了使用预型件，除去涡轮机部件的表面部分以暴露下表面部分，然后将预成型件扩散粘接到地下部分以形成耐磨修补材料，其包含分散在磨损基体中的钎焊合金耐蚀合金。

126. 发明申请

US20080231145A1 QUARTZ CRYSTAL DEVICE AND METHOD FOR SEALING THE SAME 有权
标题翻译： QUARTZ晶体装置及其密封方法
公开(公告)号：US20080231145A1
公开(公告)日：2008-09-25
申请号：US12051463
申请日：2008-03-19
申请人： Yoji NAGANO , Tatsuya ANZAI , Hideo TANAYA
发明人： Yoji NAGANO , Tatsuya ANZAI , Hideo TANAYA
IPC分类号： H01L41/053 , H01L41/18 , B22F5/10
CPC分类号： H03H9/0595 , B22F1/0074 , B22F7/062 , H01L23/10 , H01L2924/0002 , H01L2924/01079 , H01L2924/09701 , H03H9/0547 , H03H9/1021 , H03H9/1035 , Y10T29/42 , Y10T29/49005 , Y10T29/49007 , Y10T29/4908 , Y10T156/1089 , H01L2924/00
摘要： A quartz crystal device includes a crystal resonator element and a package including a plurality of components. The plurality of components are bonded using a metal paste sealing material containing a metallic particle having an average particle size from 0.1 to 1.0 μm, an organic solvent, and a resin material in proportions of from 88 to 93 percent by weight from 5 to 15 percent by weight, and from 0.01 to 4.0 percent by weight, respectively, to hermetically seal the crystal resonator element in the package.
摘要翻译：石英晶体器件包括晶体谐振器元件和包括多个元件的封装。使用包含平均粒径为0.1〜1.0μm的金属粒子，有机溶剂和树脂材料的金属糊料密封材料，按照88〜93重量％的比例，将5〜15重量％，分别为0.01〜4.0重量％，以密封包装中的晶体振子元件。

127. 发明申请

US20080112834A1 Process for manufacturing composite sintered machine components 有权
标题翻译：复合烧结机组件的制造工艺
公开(公告)号：US20080112834A1
公开(公告)日：2008-05-15
申请号：US11979323
申请日：2007-11-01
申请人： Hiromasa Imazato , Koichiro Yokoyama
发明人： Hiromasa Imazato , Koichiro Yokoyama
IPC分类号： B22F7/00
CPC分类号： B22F5/08 , B22F5/106 , B22F7/062 , Y10T29/49826
摘要： In a process for manufacturing composite sintered machine components, the composite sintered machine component has an approximately cylindrical inner member and an approximately disk-shaped outer member, the inner member has pillars arranged in a circumferential direction at equal intervals and a center shaft hole surrounded by the pillars, and the outer member has holes corresponding to the pillars of the inner member and a center shaft hole corresponding to the center shaft hole of the inner member and connected to the holes. The process comprises compacting the inner member and the outer member individually using an iron-based alloy powder or an iron-based mixed powder so as to obtain compacts of the inner member and the outer member, tightly fitting the pillars of the inner member into the holes of the outer member, and sintering the inner member and the outer member while maintaining the above condition so as to bond them together. A circumferential side surface facing a circumferential direction of the pillar of the inner member and a circumferential side surface facing a circumferential direction of the hole of the outer member are interference fitted at 0 to 0.03 mm of the interference. A radial side surface facing a radial direction of the pillar of the inner member and a radial side surface facing a radial direction of the hole of the outer member are fitted so as to be one of being interference fitted at not more than 0.01 mm of the interference and being through fitted.
摘要翻译：在复合烧结机部件的制造方法中，复合烧结机部件具有大致圆筒状的内部部件和近似圆盘状的外部部件，内部部件具有沿周向等间隔配置的支柱和由支柱和外部构件具有与内部构件的支柱相对应的孔和与内部构件的中心轴孔相对应并连接到孔的中心轴孔。该方法包括使用铁基合金粉末或铁基混合粉末分别压制内部构件和外部构件，以获得内部构件和外部构件的致密构件，将内部构件的柱紧紧地配合到外部构件的孔，并且在保持上述状态的同时烧结内部构件和外部构件，以将它们结合在一起。与内部构件的柱的圆周方向相对的周向侧表面和与外部构件的孔的圆周方向相对的周向侧表面在干涉的0至0.03mm处被干涉配合。面向内部构件的柱的径向方向的径向侧表面和面向外部构件的孔的径向方向的径向侧表面被配合成被干涉配合在不大于0.01mm 干扰并通过安装。

128. 发明授权

US07347968B2 Method to form multi-material components 有权
标题翻译：形成多材料成分的方法
公开(公告)号：US07347968B2
公开(公告)日：2008-03-25
申请号：US10676216
申请日：2003-10-01
申请人： Kay Leong Lim , Lye-King Tan , Eng-Seng Tan , Robin Baumgartner
发明人： Kay Leong Lim , Lye-King Tan , Eng-Seng Tan , Robin Baumgartner
IPC分类号： B22F7/06
CPC分类号： B22F3/225 , B21C3/02 , B22F5/00 , B22F7/06 , B22F7/062 , B22F2998/00 , B22F2998/10 , H01F1/22 , B22F5/007 , B22F5/10 , B22F2207/20 , B22F3/02 , B22F3/22
摘要： The invention shows how powder injection molding may be used to form a continuous body having multiple parts, each of which has different functional properties such as corrosion resistance or hardness, there being no connective materials such as solder or glue between the parts. This is accomplished through careful control of the relative shrinkage rates of these various parts. Although there is no limit to how many parts with different functional properties can make up an object, special attention is paid to certain pairs of functional properties that are difficult and/or expensive to combine in a single object when other manufacturing means are used.
摘要翻译：本发明示出了如何使用粉末注射成型来形成具有多个部分的连续体，每个部分具有不同的功能性质如耐腐蚀性或硬度，在部件之间不存在诸如焊料或粘合剂的连接材料。这是通过仔细控制这些各个部件的相对收缩率来实现的。尽管对于具有不同功能性质的多个部件可以组成一个对象没有限制，但是特别注意在使用其它制造装置时在单个对象中组合的某些功能特性对很困难和/或昂贵。

129. 发明申请

US20070278794A1 DIRECT-MANUFACTURED DUCT INTERCONNECTS 有权
标题翻译：直接制造的导管互连
公开(公告)号：US20070278794A1
公开(公告)日：2007-12-06
申请号：US11422052
申请日：2006-06-02
申请人： Chris Huskamp , Tracy L. Bagwill
发明人： Chris Huskamp , Tracy L. Bagwill
IPC分类号： F16L21/00
CPC分类号： B28B1/00 , B22F3/1055 , B22F5/106 , B22F7/062 , B28B1/001 , B29C64/00 , B33Y70/00 , B33Y80/00 , Y02P10/295
摘要： A method for forming a duct interconnect generally includes providing a digital model of a first duct structure and a second duct structure, the first duct structure including a first duct section having a passage for conveying a substance and an interconnect component moveably and captively coupled to the duct section. The second duct structure includes a second duct structure and a second interconnect component. The process includes forming, via a direct manufacturing procedure (e.g., stereolithography), a physical model of the first duct and second structures in accordance with the digital models, wherein the interconnect component has a locked and unlocked state, and wherein the unlocked state corresponds to a predetermined compressive force between the first duct structure and a second duct structure.
摘要翻译：用于形成管道互连的方法通常包括提供第一管道结构和第二管道结构的数字模型，所述第一管道结构包括第一管道段，其具有用于传送物质的通道和互连部件，管段。第二管道结构包括第二管道结构和第二互连部件。该过程包括通过直接制造程序（例如，立体光刻）形成根据数字模型的第一管道和第二结构的物理模型，其中互连部件具有锁定和解锁状态，并且其中解锁状态对应于到第一管道结构和第二管道结构之间的预定压缩力。

130. 发明申请

US20070154338A1 Machine components and methods of fabricating and repairing 有权
标题翻译：机械部件和制造和维修方法
公开(公告)号：US20070154338A1
公开(公告)日：2007-07-05
申请号：US11324445
申请日：2006-01-03
申请人： Sujith Sathian , Anjilivelil Kuruvilla , Daniel Nowak
发明人： Sujith Sathian , Anjilivelil Kuruvilla , Daniel Nowak
IPC分类号： B22F7/00
CPC分类号： B23K1/0018 , B22F5/04 , B22F7/062 , B23K2101/001 , B23P6/005 , F01D5/005 , F01D5/225 , F05D2230/22 , Y10T428/12861
摘要： A method of fabricating a machine component is provided. The method includes preparing at least a portion of a surface of a machine component for receiving a sintered preform. The method also includes forming a pre-sintered preform hybrid hardface mixture that includes combining a predetermined portion of at least one hardfacing material with a predetermined portion of at least one brazing material. The method further includes forming a pre-sintered preform. The pre-sintered preform has predetermined dimensions. The method also includes forming the sintered preform and positioning the sintered preform on the machine component. The method further includes fixedly coupling the sintered preform to at least a portion of the machine component via brazing.
摘要翻译：提供了一种制造机器部件的方法。该方法包括制备机器部件的表面的至少一部分以接收烧结的预成型件。该方法还包括形成预烧结预型体混合硬表面混合物，其包括将至少一种表面硬化材料的预定部分与至少一种钎焊材料的预定部分组合。该方法还包括形成预烧结预制件。预烧结预制件具有预定尺寸。该方法还包括形成烧结的预成型件并将烧结的预制件定位在机器部件上。该方法还包括通过钎焊将烧结的预制件固定地连接到机器部件的至少一部分。

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