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191.发明授权Manufacture and method for forming structures and the structures resulting therefrom 有权用于形成结构的制造和方法以及由此产生的结构公开(公告)号：US09593702B2
公开(公告)日：2017-03-14
申请号：US14032722
申请日：2013-09-20
Applicant: ALCOA INC.
Inventor： William J. Hooper, Jr. , Ion-Horatiu Barbulescu , William Ling
CPC classification number: F16B7/0446 , B23P15/00 , F16B5/0614 , F16B7/18 , F16B7/22 , F16B12/44 , F16B12/50 , Y10T24/44 , Y10T29/49959 , Y10T403/42
Abstract: A clip for assembling corners of hollow members such as the rails and stiles of an extruded aluminum door. The clip has an L shape and may feature a double L shape. A portion inserts into the hollow of a first member and is attached thereto. Another portion extends into the other hollow member for attachment thereto to form a sturdy joint without welding. Pairs of clips may be used at each corner.
Abstract translation: 用于组装中空构件角部的夹子，例如挤压铝门的轨道和立柱。 夹子具有L形，并且可以具有双L形状。 一部分插入第一构件的中空部并且附接到其上。 另一部分延伸到另一个中空构件中用于附接到其中以在不进行焊接的情况下形成坚固的接头。 可以在每个角落使用一对夹子。
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192.发明授权Heat treatable aluminum alloys having magnesium and zinc and methods for producing the same 有权具有镁和锌的可热处理的铝合金及其制造方法公开(公告)号：US09587298B2
公开(公告)日：2017-03-07
申请号：US13791988
申请日：2013-03-09
Applicant: Alcoa Inc.
Inventor： Jen C. Lin , John M. Newman , Ralph R. Sawtell , Rajeev G. Kamat , Darl G. Boysel , Gary H. Bray , James Daniel Bryant , Brett P. Connor , Mario Greco , Gino Norman Iasella , David J. McNeish , Shawn J. Murtha , Roberto J. Rioja , Shawn P. Sullivan
Abstract: New magnesium-zinc aluminum alloy bodies and methods of producing the same are disclosed. The new magnesium-zinc aluminum alloy bodies generally include 3.0-6.0 wt. % magnesium and 2.5-5.0 wt. % zinc, where at least one of the magnesium and the zinc is the predominate alloying element of the aluminum alloy bodies other than aluminum, and wherein (wt. % Mg)/(wt. % Zn) is from 0.6 to 2.40, and 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 magnesium-zinc aluminum alloy bodies may realize improved strength and other properties.
Abstract translation: 公开了新的镁 - 锌铝合金体及其制造方法。 新的镁 - 锌铝合金体通常包括3.0-6.0wt。 ％镁和2.5-5.0重量％ ％锌，其中至少一种镁和锌是除铝以外的铝合金体的主要合金元素，其中（重量％Mg）/（重量％Zn）为0.6〜2.40，并且可以 通过制备用于后冷却冷加工的铝合金体，冷加工至少25％，然后进行热处理来制备。 新型镁锌铝合金体可以实现强度提高等性能。
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公开(公告)号：US20170058582A1
公开(公告)日：2017-03-02
申请号：US15245332
申请日：2016-08-24
Applicant: Alcoa Inc.
Inventor： Thai Do
CPC classification number: E05C19/04 , B64D29/06 , E05B15/04 , E05B51/023 , E05B63/0056 , E05B2015/0441 , E05B2015/0448 , E05B2015/0496 , E05C19/063 , Y10T292/0909 , Y10T292/0969 , Y10T292/0997 , Y10T292/1043 , Y10T292/1075 , Y10T292/108 , Y10T292/1083 , Y10T292/1089 , Y10T292/14 , Y10T292/216 , Y10T292/444
Abstract: A latch including a housing having side members each having an elongated slot, a bolt mounted rotatably to the housing and positioned between the side members of the housing, an adjustment mechanism, and a pin and roller positioned slidably within the elongated slots of the side members of the housing. The adjustment mechanism includes a compression spring, a central cap for receiving the pin and roller therethrough, and a nut for adjusting the load on the compression spring. The bolt is moveable between a first, closed position, in which the pin and roller are engaged with the bolt, and a second open position, in which the pin and roller are disengaged from the bolt. The latch can be opened automatically when a defined load, as adjusted by the adjustment mechanism, is provided on the bolt to disengage the pin and roller from the bolt.
Abstract translation: 一种闩锁，包括具有各自具有细长槽的侧构件的壳体，可旋转地安装到壳体并且定位在壳体的侧构件之间的螺栓，调节机构和可滑动地定位在侧构件的细长狭槽内的销和滚子 的住房。 调节机构包括压缩弹簧，用于接收销和辊的中心帽以及用于调节压缩弹簧上的负载的螺母。 螺栓可以在第一关闭位置和第二打开位置之间移动，在第一闭合位置，销和滚子与螺栓啮合，第二打开位置，销和滚子从螺栓脱离。 当在螺栓上设置由调节机构调节的限定负载时，可以自动打开闩锁，以使销和滚子与螺栓脱离接触。
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公开(公告)号：US20170033382A1
公开(公告)日：2017-02-02
申请号：US15303085
申请日：2015-04-13
Applicant: ALCOA INC. , PHINERGY LTD.
Inventor： AVIV TZIDON , MARK WEAVER , ILYA YAKUPOV , DEKEL TZIDON , AVRAHAM YADGAR , NICOLA MENEGAZZO
Abstract: This invention is directed to regeneration of solutions comprising metal ions, and production of valuable hydroxide compounds. Specifically, the invention is related to regeneration of spent electrolyte solutions comprising metal ions (e.g. Al ions), such as electrolyte solutions used in metal/air batteries. The invention is further related to production of layered double hydroxides, and, optionally aluminum tri-hydroxide from aluminate.
Abstract translation: 本发明涉及包含金属离子的溶液的再生和有价值的氢氧化物的生产。 具体地，本发明涉及包含金属离子（例如Al离子）的废电解质溶液的再生，例如用于金属/空气电池中的电解质溶液。 本发明还涉及层状双氢氧化物的生产，以及任选的铝酸铝的三氢氧化铝。
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公开(公告)号：US20170016092A1
公开(公告)日：2017-01-19
申请号：US14574933
申请日：2014-12-18
Applicant: ALCOA INC.
Inventor： Xinyan Yan , Jen C. Lin
Abstract: New aluminum casting alloys having 8.5-9.5 wt. % silicon, 0.8-2.0 wt. % copper (Cu), 0.20-0.53 wt. % magnesium (Mg), and 0.35 to 0.8 wt. % manganese are disclosed. The alloy may be solution heat treated, treated in accordance with T5 tempering and/or artificially aged to produce castings, e.g., for cylinder heads and engine blocks. In one embodiment, the castings are made by high pressure die casting.
Abstract translation: 具有8.5-9.5重量％ ％硅，0.8-2.0重量％ ％铜（Cu），0.20-0.53重量％ ％镁（Mg）和0.35〜0.8重量％ 公开了锰。 该合金可以进行固溶热处理，根据T5回火处理和/或人工老化以生产铸件，例如用于气缸盖和发动机缸体。 在一个实施例中，铸件通过高压压铸制成。
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Patent Agency Ranking
公开(公告)号：US20170014937A1
公开(公告)日：2017-01-19
申请号：US15279026
申请日：2016-09-28
Applicant: ALCOA INC.
Inventor： Deborah M. Wilhelmy , Lynnette M. Karabin , Cagatay Yanar , John Siemon , Raymond J. Kilmer , David W. Heard , Gen Satoh
IPC: B23K10/02 , B23K35/02 , B23K35/28 , B33Y40/00 , B23K35/368 , B33Y10/00 , B33Y70/00 , B23K15/00 , B23K35/36
CPC classification number: B23K10/027 , B22F1/0014 , B22F3/1055 , B22F2998/10 , B23K15/0086 , B23K15/0093 , B23K26/342 , B23K35/0244 , B23K35/0255 , B23K35/0261 , B23K35/0272 , B23K35/286 , B23K35/3601 , B23K35/361 , B23K35/365 , B23K35/368 , B23K2103/10 , B23K2103/16 , B23K2103/52 , B33Y10/00 , B33Y40/00 , B33Y70/00 , C22C32/0036 , C22C32/0052 , C22C32/0063 , C22C32/0068 , C22C32/0073 , Y02P10/295 , B22F3/17 , B22F3/18 , B22F3/20 , B22F2003/248 , B22F2003/247
Abstract: The present disclosure relates to new metal powders for use in additive manufacturing, and aluminum alloy products made from such metal powders via additive manufacturing. The composition(s) and/or physical properties of the metal powders may be tailored. In turn, additive manufacturing may be used to produce a tailored aluminum alloy product.
Abstract translation: 本公开内容涉及用于添加剂制造的新型金属粉末，以及通过添加剂制造由这种金属粉末制成的铝合金产品。 可以调整金属粉末的组成和/或物理性质。 反过来，可以使用添加剂制造来生产定制的铝合金产品。
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公开(公告)号：US09528174B2
公开(公告)日：2016-12-27
申请号：US13943126
申请日：2013-07-16
Applicant: Alcoa Inc.
Inventor： Ralph R. Sawtell , John M. Newman , Thomas N. Rouns , Raymond J. Kilmer
Abstract: Heat treatable aluminum alloy strips and methods for making the same are disclosed. The heat treatable aluminum alloy strips are continuously cast and quenched, with optional rolling occurring before and/or after quenching. After quenching, the heat treatable aluminum alloy strip is neither annealed nor solution heat treated.
Abstract translation: 公开了可热处理的铝合金带及其制造方法。 可热处理的铝合金条被连续铸造和淬火，在淬火之前和/或之后发生任选的轧制。 淬火后，可热处理的铝合金钢带既不进行退火也不进行热处理。
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公开(公告)号：US20160332928A1
公开(公告)日：2016-11-17
申请号：US15154255
申请日：2016-05-13
Applicant: ALCOA INC.
Inventor： Mark L. Weaver , Vincent Paola , John Cravener , Narsimhan Raghunathan , Judodine Nichols
CPC classification number: C05G3/00 , C05C1/00 , C05C1/02 , C05G3/0058 , C05D3/00 , C05D9/02 , C05D5/00 , C05D9/00
Abstract: Broadly, the instant disclosure is directed towards: fertilizer compositions and methods of making the same, in which, due to the composition, the fertilizer exhibits blast suppression (e.g. measured via specific impulse) and/or desensitization (e.g. measured via unconfined critical diameter and/or booster quantity needed to initiate detonation) as compared to existing ammonium nitrate fertilizer(s).
Abstract translation: 广泛地，本公开涉及：肥料组合物和制造方法，其中由于组合物，肥料表现出鼓风抑制（例如通过特定冲击测量）和/或脱敏（例如通过无侧限临界直径和 /或启动爆炸所需的增压剂量）与现有的硝酸铵肥料相比。
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公开(公告)号：US20160250720A1
公开(公告)日：2016-09-01
申请号：US15053201
申请日：2016-02-25
Applicant: Alcoa Inc.
Inventor： Baolute Ren
IPC: B23K35/02 , B23K35/28 , C22C21/18 , C22C21/00 , C22C21/14 , C22C21/08 , C22C21/02 , B32B15/01 , C22C21/16
CPC classification number: B23K35/0238 , B23K35/286 , B23K35/288 , B32B15/016 , C22C21/00 , C22C21/02 , C22C21/06 , C22C21/08 , C22C21/14 , C22C21/16 , C22C21/18
Abstract: A five layer sheet for vacuum brazing has a core layer of 3XXX aluminum alloy and two interliner layers of 5XXX aluminum alloy bonded to the core layer. Two layers of 4XXX aluminum alloy are bonded to the two interliner layers. An elevated quantity of Mg in the interliner layers can provide enhanced strength, facilitate brazing and provide corrosion protection. A low zinc composition for the sheet also facilitates vacuum brazing.
Abstract translation: 用于真空钎焊的五层板具有3XXX铝合金芯层和5XXX铝合金的两层中间层结合到芯层。 两层4XXX铝合金结合到两层中间层。 内衬层中Mg含量的提高可以提高强度，便于钎焊，并提供防腐蚀。 用于片材的低锌组合物也有利于真空钎焊。
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200.发明授权Methods for determining green electrode electrical resistivity and methods for making electrodes 有权确定绿色电极电阻率的方法和制作电极的方法公开(公告)号：US09416458B2
公开(公告)日：2016-08-16
申请号：US14139444
申请日：2013-12-23
Applicant: ALCOA INC.
Inventor： Donald P. Ziegler , John Secasan
CPC classification number: C25C1/02 , C25C3/125 , G01N27/041 , G01N33/222
Abstract: The instant disclosure is directed towards methods of determining green electrode quality via electrical resistivity measurements on green electrode forms (e.g. prior to baking) The instant disclosure is directed towards methods of making electrodes, utilizing the electrical resistivity measurement(s) from green anodes to monitor and if necessary, adjust electrode processing parameters (e.g. composition, mixing parameters, forming parameters, or baking parameters).
Abstract translation: 本公开涉及通过绿色电极形式（例如在烘烤之前）的电阻率测量来确定绿色电极质量的方法。本公开涉及制造电极的方法，利用来自绿色阳极的电阻率测量来监测 并且如果需要，调整电极处理参数（例如组成，混合参数，成型参数或烘焙参数）。
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