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71. 发明申请

US20150354044A1 ALUMINUM ALLOY SHEET WITH EXCELLENT BAKING PAINT HARDENABILITY 审中-公开
标题翻译：铝合金板具有优异的耐候性
公开(公告)号：US20150354044A1
公开(公告)日：2015-12-10
申请号：US14762737
申请日：2014-02-10
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
发明人： Hisao SHISHIDO , Katsushi MATSUMOTO , Yasuhiro ARUGA
IPC分类号： C22F1/047 , C22C21/08 , C22C21/02 , C22F1/00 , C22F1/043
CPC分类号： C22F1/047 , C22C21/02 , C22C21/08 , C22F1/002 , C22F1/043 , C22F1/05
摘要： The aluminum alloy sheet of the present invention is a specific 6000-series aluminum alloy sheet in which the total sum (total amount) of Mg and Si existing in specific aggregates of atoms (clusters) is regulated and the total sum of Mg and Si existing in the aggregates of atoms is ensured so as to be balanced with the total amount of Mg and Si solid-solutionized in the matrix, and thus BH response (bake hardenability) after natural aging at room temperature and proof strength after BH treatment (bake hardening treatment) are further improved.
摘要翻译：本发明的铝合金板是特定的6000系铝合金板，其中存在于特定的原子聚集体（簇）中的Mg和Si的总和（总量）被调节，并且存在Mg和Si的总和确保原子聚集体与基体中固溶的Mg和Si的总量平衡，从而在室温下自然老化后的BH响应（烘烤淬透性）和BH处理后的抗强度（烘烤硬化治疗）进一步改善。

72. 发明申请

US20150307976A1 ZIRCONIUM ALLOYS WITH IMPROVED CORROSION/CREEP RESISTANCE DUE TO FINAL HEAT TREATMENTS 审中-公开
标题翻译：由于最终热处理而具有改善的腐蚀/抗蠕变性能的ZIRCONIUM合金
公开(公告)号：US20150307976A1
公开(公告)日：2015-10-29
申请号：US14791934
申请日：2015-07-06
申请人： WESTINGHOUSE ELECTRIC COMPANY, LLC.
发明人： JOHN P. FOSTER , ROBERT J. COMSTOCK , ANDREW ATWOOD , GUIRONG PAN , ANAND GARDE , MATS DAHLBACK , JONNA PARTEZANA MUNDORFF , ANDREW J. MUELLER
IPC分类号： C22F1/18 , C22C16/00 , G21C3/07 , C22F1/00
CPC分类号： C22F1/186 , C21D1/26 , C21D7/13 , C21D2251/00 , C22C16/00 , C22F1/002 , G21C3/07 , Y02E30/40
摘要： The invention relates to zirconium-based alloys and articles produced therefrom, such as tubing or strips, which have at least one of excellent corrosion resistance to water or steam and creep resistance at elevated temperatures in a nuclear reactor. The alloys include from about 0.2 to 1.5 weight percent niobium, from about 0.01 to 0.6 weight percent iron, from about 0.0 to 0.8 weight percent tin, from about 0.0 to 0.5 weight percent chromium, from about 0.0 to 0.3 weight percent copper, from about 0,0 to 0.3 weight percent vanadium, and from about 0.0 to 0.1 weight percent nickel with the balance at least 97 weight percent zirconium, including impurities. Further, the articles are formed by processes that include final heat treatment of (i) SRA or PRXA (0-33% RXA), or (ii) RXA or PRXA (80-100% RXA).
摘要翻译：本发明涉及锆基合金和由其制造的制品，例如管或条，其具有在核反应堆中在高温下对水或蒸汽具有优异的耐腐蚀性和抗蠕变性的至少一种。合金包括约0.2-1.5重量％的铌，约0.01至0.6重量百分比的铁，约0.0-0.8重量％的锡，约0.0-0.5重量％的铬，约0.0-0.3重量％的铜，约 0.0-0.3重量％的钒和约0.0-0.1重量％的镍，余量为至少97重量％的锆，包括杂质。此外，制品由包括（i）SRA或PRXA（0-33％RXA））或（ii）RXA或PRXA（80-100％RXA）的最终热处理的方法形成。

73. 发明授权

US09108243B2 Production of large-area bulk metallic glass sheets by spinning 有权
标题翻译：通过旋转生产大面积块状金属玻璃板
公开(公告)号：US09108243B2
公开(公告)日：2015-08-18
申请号：US13803745
申请日：2013-03-14
申请人： Crucible Intellectual Property, LLC
发明人： Joseph W. Stevick
IPC分类号： B22D13/04 , C30B11/00 , B22D25/06
CPC分类号： B22D13/04 , B22D25/06 , C21D2201/03 , C22C45/00 , C22F1/002 , C30B11/008
摘要： Disclosed herein is a device comprising: vacuum chamber; a stage configured to receive BMG in a molten state or a BMG feedstock, configured to spin, and located in the vacuum chamber; a heater configured to melt the BMG feedstock or to keep BMG in a molten state molten; wherein the stage comprises one or more conduits therein and the conduits are configured to accommodate a cooling fluid. Also disclosed herein is a method of forming a solid BMG sheet, the method comprising: disposing BMG in a molten state onto a stage; spreading the BMG in a molten state into a sheet of BMG in a molten state by spinning the stage; cooling the sheet of BMG in a molten state to form a solid BMG sheet.
摘要翻译：本文公开了一种装置，包括：真空室; 配置成接收处于熔融状态的BMG或构造成旋转并位于真空室中的BMG原料的级; 被配置为熔化BMG原料或使BMG保持熔融状态的加热器熔化; 其中所述平台包括其中的一个或多个导管，并且所述导管构造成容纳冷却流体。本文还公开了一种形成固体BMG片的方法，所述方法包括：将处于熔融状态的BMG置于载物台上; 将熔融状态的BMG通过纺丝阶段将熔融状态的BMG分散成熔融状态的BMG片; 将熔融状态的BMG片材冷却，形成固体BMG片材。

74. 发明申请

US20150225828A1 NI SUPERALLOY COMPONENT PRODUCTION METHOD 有权
标题翻译： NI超级组件生产方法
公开(公告)号：US20150225828A1
公开(公告)日：2015-08-13
申请号：US14614732
申请日：2015-02-05
申请人： ROLLS-ROYCE PLC
发明人： Neil John D'SOUZA , Kevin GOODWIN , Martin Richard PERRY
IPC分类号： C22F1/10 , C22C19/05 , C22F1/00 , C22F1/02 , C23C8/10 , C23C8/80
CPC分类号： C22F1/10 , C22C19/057 , C22F1/002 , C22F1/008 , C22F1/02 , C23C8/10 , C23C8/80
摘要： Producing a Ni superalloy component in which the superalloy has a γ phase matrix containing intermetallic γ′ precipitates. Providing a Ni superalloy casting of the component; solutioning the component by heat treating the casting under vacuum and/or in an inert atmosphere at a temperature above the γ′ solvus to homogenise the γ phase; quenching and ageing the solutioned component to grow intermetallic γ′ precipitates in the homogenised γ phase. Before the solutioning step: heat treating the casting to produce a thermally grown oxide on the surface, oxide adherent to supress volatilisation of Ni from the surface of the casting during the solutioning heat treatment. Performing the solutioning step under a Ni vapour pressure which is sufficient to supress volatilisation of Ni from the surface of the casting during the solutioning heat treatment. During the solutioning heat treatment the component is encapsulated in a container protecting the casting from Si-doped contaminants.
摘要翻译：生产Ni超合金组分，其中超合金具有含有金属间γ'析出物的γ相基体。提供组件的Ni超合金铸件; 通过在真空和/或在惰性气氛中在高于γ'solvus的温度下热处理铸件来使组分溶解以均化γ相; 淬火和老化溶液中的组分以在匀质γ相中生长金属间γ'析出物。在解决步骤之前：对铸件进行热处理以在表面上产生热生长的氧化物，氧化物粘附以在溶液热处理期间从铸件的表面抑制Ni的挥发。在Ni蒸汽压力下进行溶解步骤，其足以抵抗在溶液热处理期间来自铸件表面的Ni的挥发。在固溶热处理期间，将组分封装在保护铸件免受Si掺杂污染物的容器中。

75. 发明申请

US20150218686A1 Ultra High Strength Alloy for Severe Oil and Gas Environments and Method of Preparation 审中-公开
公开(公告)号：US20150218686A1
公开(公告)日：2015-08-06
申请号：US14644535
申请日：2015-03-11
申请人： Huntington Alloys Corporation
发明人： Sarwan Kumar Mannan
IPC分类号： C22F1/10 , C22C19/05
CPC分类号： C22F1/10 , C21D1/42 , C21D9/085 , C21D9/525 , C22C19/055 , C22C19/056 , C22C30/02 , C22F1/002 , F16L19/02 , Y02P10/253
摘要： A high strength, corrosion resistant alloy suitable for use in oil and gas environments includes, in weight percent: 0-15% Fe, 18-24% Cr, 3-9% Mo, 0.05-3.0% Cu, 4.0-6.5% Nb, 0.5-2.2% Ti, 0.05-1.0% Al, 0.005-0.040% C, balance Ni plus incidental impurities and deoxidizers. A ratio of Nb/(Ti+Al) is equal to 2.5-7.5.

76. 发明申请

US20150211099A1 COOLING METHOD AND COOLING DEVICE FOR AL ALLOY MANUFACTURED CASTING 有权
标题翻译：用于合金制造铸件的冷却方法和冷却装置
公开(公告)号：US20150211099A1
公开(公告)日：2015-07-30
申请号：US14426961
申请日：2013-03-14
申请人： MAZDA MOTOR CORPORATION
发明人： Tomohide Kubota , Naoaki Yamamoto , Shuichi Hashimoto , Yasuyuki Misawa
IPC分类号： C22F1/00 , B22D21/00 , B22D17/20 , C22F1/04 , C22C21/00
CPC分类号： C22F1/002 , B22D17/20 , B22D21/007 , B22D21/04 , B22D30/00 , C22C21/00 , C22F1/04
摘要： A method includes product side showering of showering a first surface (the surface of a product (11) opposite to a feeder head (12)) of an Al alloy casting (10) including the product (11) and the feeder head (12) with mist of cooling liquid, and feeder head side showering of showering a second surface (the surface of the feeder head (12) opposite to the product (11)) of the Al alloy casting (10) with the mist of the cooling liquid. The feeder head side showering starts showering the second surface of the Al alloy casting (10) after a start and before an end of the product side showering to quench and cool the Al alloy casting (10) together with the product side showering.
摘要翻译：一种包括产品（11）和进料头（12）的Al合金铸件（10）的第一表面（与进料头（12）相对的产品的表面）的产品侧淋浴，冷却液雾，以及在冷却液雾的情况下，喷淋第二表面（与产品（11）相对的供料头（12）的表面）的进料头侧淋浴。进料头侧淋浴开始喷涂Al合金铸件（10）的第二表面，并在产品侧面淋浴之前，与产品侧淋浴一起淬火冷却Al合金铸件（10）。

77. 发明授权

US09039848B2 Al—Mg—Zn wrought alloy product and method of its manufacture 有权
标题翻译： Al-Mg-Zn锻造合金产品及其制造方法
公开(公告)号：US09039848B2
公开(公告)日：2015-05-26
申请号：US12742433
申请日：2008-11-05
申请人： Andrew Norman , Alastair Wise , Achim Burger , Sabine Spangel
发明人： Andrew Norman , Alastair Wise , Achim Burger , Sabine Spangel
IPC分类号： C22F1/047 , C22C21/06 , C22C21/10 , C22F1/053
CPC分类号： C22C21/08 , B22D21/007 , C22C21/06 , C22C21/10 , C22F1/002 , C22F1/047 , C22F1/053
摘要： An aluminum alloy wrought product including, in wt. %, Mg 3.0 to 7.0, Zn 0.6 to 2.8, Mn 0 to 1.0, Cu 0 to 2.0, Sc 0 to 0.6, at least one element selected from the group of Zr 0.04 to 0.4, Cr 0.04 to 0.4, Hf 0.04 to 0.4 and Ti 0.01 to 0.3; Fe maximum 0.3, Si maximum 0.3, inevitable impurities, and balance aluminum. The range for the Zn-content in wt. % is a function of the Mg-content according to: lower-limit of the Zn-range: [Zn]=0.34[Mg]−0.4, and upper-limit of the Zn-range: [Zn]=0.34[Mg]+0.4.
摘要翻译：铝合金锻造产品，以重量计，％，Mg 3.0〜7.0，Zn 0.6〜2.8，Mn 0〜1.0，Cu 0〜2.0，Sc 0〜0.6，选自Zr 0.04〜0.4，Cr 0.04〜0.4，Hf 0.04〜0.4的至少一种元素和Ti 0.01〜0.3; Fe最大为0.3，Si最大为0.3，不可避免的杂质，余量为铝。 Zn含量在wt。％是根据以下的Mg含量的函数：Zn范围的下限：[Zn] = 0.34 [Mg] -0.4，Zn范围的上限：[Zn] = 0.34 [Mg] +0.4。

78. 发明申请

US20150118557A1 Hydrogen Storage Alloy, Hydrogen Storage Alloy Electrode, Secondary Battery, And Method For Producing Hydrogen Storage Alloy 有权
标题翻译：储氢合金，储氢合金电极，二次电池及储氢合金的制造方法
公开(公告)号：US20150118557A1
公开(公告)日：2015-04-30
申请号：US14590613
申请日：2015-01-06
申请人： GS Yuasa International Ltd. , National Institute of Advanced Industrial Science and Technology
发明人： Tadashi KAKEYA , Manabu KANEMOTO , Minoru KUZUHARA , Tetsuya OZAKI , Masaharu WATADA , Tetsuo SAKAI
IPC分类号： H01M4/36 , H01M4/38
CPC分类号： C22C19/03 , C22C1/023 , C22C1/0441 , C22C19/007 , C22F1/002 , C22F1/10 , H01M4/134 , H01M4/1395 , H01M4/366 , H01M4/383 , H01M10/345 , H01M2004/027 , Y10T428/12493
摘要： Provided is a hydrogen storage alloy which is characterized in that two or more crystal phases having different crystal structures are layered in a c-axis direction of the crystal structures. The hydrogen storage alloy is further characterized in that a difference between a maximum value and a minimum value of a lattice constant a in the crystal structures of the laminated two or more crystal phases is 0.03 Å or less.
摘要翻译：提供一种储氢合金，其特征在于，在晶体结构的c轴方向上层叠具有不同晶体结构的两个以上的结晶相。储氢合金的特征还在于，层叠的两个或多个结晶相的晶体结构中的晶格常数a的最大值和最小值之间的差为0.03以下。

79. 发明申请

US20150020930A1 7XXX ALUMINUM ALLOYS, AND METHODS FOR PRODUCING THE SAME 审中-公开
标题翻译： 7XXX铝合金及其制造方法
公开(公告)号：US20150020930A1
公开(公告)日：2015-01-22
申请号：US14476184
申请日：2014-09-03
申请人： ALCOA INC.
发明人： Rajeev G. Kamat , John M. Newman , Ralph R. Sawtell , Jen C. Lin
IPC分类号： C22F1/053 , B62D29/00 , C22C21/10 , C22F1/00 , B22D11/00
CPC分类号： C22F1/053 , B22D11/003 , B22D11/0622 , B22D11/1213 , B62D29/008 , C22C21/00 , C22C21/10 , C22F1/002
摘要： New 7xxx aluminum alloy bodies and methods of producing the same are disclosed. The new 7xxx aluminum alloy bodies may be produced by preparing the aluminum alloy body for post-solutionizing cold work, cold working by at least 25%, and then thermally treating. The new 7xxx aluminum alloy bodies may realize improved strength and other properties.
摘要翻译：公开了新的7xxx铝合金体及其制造方法。新的7xxx铝合金体可以通过制备用于后冷却冷加工，冷加工至少25％的铝合金体，然后进行热处理来制造。新的7xxx铝合金机体可以实现改进的强度等特性。

80. 发明申请

US20150000800A1 LOW-COST HIGH-PLASTICITY WROUGHT MAGNESIUM ALLOY AND ITS PREPARATION METHOD 审中-公开
标题翻译：低成本高强度镁合金及其制备方法
公开(公告)号：US20150000800A1
公开(公告)日：2015-01-01
申请号：US14286919
申请日：2014-05-23
申请人： Chongqing University
发明人： Fusheng PAN , Jia SHE , Aitao TANG , Jian PENG , Xianhua CHEN
IPC分类号： C22C23/02 , C22F1/00 , C22C23/00 , C22F1/06
CPC分类号： C22C23/02 , B22D1/00 , B22D7/005 , C22C23/00 , C22F1/002 , C22F1/06
摘要： The invention belongs to magnesium alloy design field, and relates to a low-cost high-plasticity wrought magnesium alloy. The magnesium alloy is made from the raw materials with components as follows: between 0.10% and 1.00% by mass of tin, between 0.10% and 3.00% by mass of aluminum, between 0.10% and 1.00% by mass of manganese, and commercially pure magnesium and inevitable impurities in balance. The magnesium alloy is prepared by the steps of: melting magnesium and aluminum, adding tin and then adding microalloyed element manganese, stirring, refining, casting to form ingots followed by homogenized heat treatment, and extruding to obtain a corresponding profile; or directly extruding to obtain a corresponding profile without homogenization. The invention is characterized by controlling the content of the high-cost raw material tin through using the raw material aluminum that is low in cost and low in melting point to obtain a low-cost high-plasticity wrought magnesium alloy.
摘要翻译：本发明属于镁合金设计领域，涉及一种低成本的高塑性锻造镁合金。镁合金由原料制成，成分如下：锡的0.10〜1.00质量％，铝的0.10〜3.00质量％，锰的0.10〜1.00质量％，商业纯镁和不可避免的杂质平衡。通过以下步骤制备镁合金：熔融镁和铝，加入锡，然后加入微合金元素锰，搅拌，精炼，铸造，形成锭，然后均质热处理，挤出得到相应的轮廓; 或直接挤出以获得相应的轮廓而不进行均匀化。本发明的特征在于通过使用成本低且熔点低的原料铝来控制高成本原料锡的含量，以获得低成本的高塑性锻造镁合金。

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