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公开(公告)号：US20150135786A1
公开(公告)日：2015-05-21
申请号：US14539745
申请日：2014-11-12
Applicant: ALCOA INC.
Inventor： Mark Weaver , Kyle Crum , Judodine Nichols , David Iwig , Steven Orkis , Gerry Carkin , Orhan D. Gencaga , Stephen Sunday , Ian Ross Harrison , John Smith , Shannon Parks , Mikhail Gershenzon
CPC classification number: C05C1/02 , C05B17/00 , C05C1/00 , C05G3/00 , C05G3/0041 , C05G3/0047
Abstract: Generally, the instant disclosure relates to fertilizer compositions and methods of making and using the same. More specifically, the instant disclosure relates to blast suppressant and/or blast resistant ammonium nitrate fertilizer compositions, as well as methods of making and using the same.
Abstract translation: 通常，本公开涉及肥料组合物及其制备和使用方法。 更具体地说，本公开涉及喷砂抑制剂和/或防爆硝酸铵肥料组合物，以及其制备和使用方法。
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公开(公告)号：US20150122027A1
公开(公告)日：2015-05-07
申请号：US14597697
申请日：2015-01-15
Applicant: ALCOA INC.
Inventor： FAN LI , WILLIAM ROGERS , JAMES A. BUSTA , MICHAEL R. CHILKO , GARY A. SCHAPER
IPC: G01N15/08
CPC classification number: G01N15/088 , G01N1/286 , G01N29/04
Abstract: Porosity of aluminum ingot can be evaluated using focused beam ultrasonic testing and/or florescent dye penetrant testing. The aluminum ingot can be machine cut to form an aluminum ingot slice prior to testing. The machine cut can be performed using a polycrystalline cutting material in a “fly cutter” configuration. The polycrystalline cutting material can comprise a diamond material. The insert can cut an aluminum ingot slice to a surface roughness finish in the range of about 7-9 micro inches.
Abstract translation: 可以使用聚焦光束超声波测试和/或荧光染料渗透测试来评估铝锭的孔隙率。 在测试之前，铝锭可以被机械切割以形成铝锭切片。 可以使用“飞刀”构造的多晶切割材料进行切割。 多晶切割材料可以包括金刚石材料。 插入件可以将铝锭切割成约7-9微英寸范围内的表面粗糙度。
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公开(公告)号：US08979453B2
公开(公告)日：2015-03-17
申请号：US14055559
申请日：2013-10-16
Applicant: Alcoa Inc.
Inventor： Gerhart Hufnagl , Douglas DeSalvo
CPC classification number: F16B19/1054 , F16B19/1072
Abstract: A blind fastener including a pull-type core bolt having a shank with a head, and a sleeve having an elongated body with a head, and a tapered notch formed within an exterior surface thereof and defined by a tapered portion having a slope and a frictional enhanced surface. The core bolt is installed within the sleeve. During installation of the fastener within the plurality of work pieces, an axial force is applied to the core bolt the head of the core bolt engages the sleeve, and a bulb is formed on the elongated body of the sleeve, the bulb defining a portion of a bulbed portion. When a selected axial force is reached, the bulbed portion separates from the elongated body and engages axially the tapered portion of the sleeve, increasing the diameter of the bulb which engages a blind side of one of the work pieces.
Abstract translation: 一种盲卡扣，包括具有头部的柄部的拉动型芯螺栓，以及具有带头部的细长主体的套筒，以及形成在其外表面内的锥形凹口，该锥形凹口由具有斜面和摩擦力的锥形部分限定 增强表面。 芯螺栓安装在套筒内。 在将紧固件安装在多个工件内部期间，轴向力被施加到芯螺栓上，芯螺栓的头部接合套筒，并且灯泡形成在套筒的细长主体上，灯泡限定一部分 一个凸起的部分。 当达到所选择的轴向力时，凸起部分与细长主体分离并且轴向地接合套筒的锥形部分，从而增加接合工件之一的盲侧的灯泡的直径。
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公开(公告)号：US20150072170A1
公开(公告)日：2015-03-12
申请号：US14546202
申请日：2014-11-18
Applicant: ALCOA INC.
Inventor： Jen C. Lin , Israel Stol , Kyle L. Williams
IPC: B23K35/28 , B23K20/233 , B32B15/01
CPC classification number: B23K35/286 , B23K9/23 , B23K10/02 , B23K15/0093 , B23K20/2336 , B23K26/211 , B23K26/32 , B23K26/34 , B23K35/0261 , B23K35/288 , B23K2103/10 , B32B15/016 , C22C21/06 , Y10T428/12764
Abstract: Al—Mg and Al—Mg—Zn weld filler alloy compositions for use with fusion weldable 7xxx, 6xxx, 5xxx and 2xxx series aluminum alloy base metals are disclosed. The weld filler alloys may be used for joining a first aluminum base metal segment to a second aluminum base metal segment, where the base metal segments is at least one of 7xxx, 6xxx, 5xxx and 2xxx series aluminum alloy. The weld filler alloys, in wire or rod form, may also be used to repair a defective weld.
Abstract translation: 公开了用于可熔焊7xxx，6xxx，5xxx和2xxx系列铝合金贱金属的Al-Mg和Al-Mg-Zn焊料填充合金组合物。 焊接填料合金可以用于将第一铝基底金属段接合到第二铝基底金属段，其中母材段是7xxx，6xxx，5xxx和2xxx系列铝合金中的至少一个。 焊丝或棒状的焊料填充合金也可用于修补有缺陷的焊缝。
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105.发明申请PIN LATCH WITH DETECTION DEVICE AND MOVABLE CATCH-PIN AND INTERMEDIATE POSITION WITH AUTOMATIC RETURN MECHANISM 有权具有检测装置和可移动针脚的插脚和具有自动返回机构的中间位置公开(公告)号：US20150021930A1
公开(公告)日：2015-01-22
申请号：US14461544
申请日：2014-08-18
Applicant: ALCOA INC.
Inventor： Thai Do
IPC: E05C1/10
CPC classification number: E05C1/065 , B64D29/06 , E05B13/002 , E05B15/0086 , E05B41/00 , E05B65/0817 , E05C19/14 , E05C19/145 , Y10S292/49 , Y10T292/1003 , Y10T292/102 , Y10T292/216
Abstract: A pin latch includes a guide block, a handle having a trigger, and a shear pin housed slidably within the guide block and connected to the handle. The shear pin includes a catch-pin engageable by the trigger, and is slidable between an engageable position and a disengageable position when the handle is moved from a closed position to an open position. Alternately, the pin latch includes a bracket connected to the shear pin and includes a catch-pin, and the handle is moveable to an intermediate position, such that a trigger is disengaged from the catch-pin and the shear pin engages a stop pin. A guide block spring acts on the stop pin to retain releasably the handle in its intermediate position. The guide block includes a finger and the shear pin includes a groove sized and shaped to receive the finger when the pin latch is in an unlatchable position.
Abstract translation: 销闩锁包括引导块，具有触发器的手柄和可滑动地容纳在引导块内并连接到手柄的剪切销。 剪切销包括可由触发器接合的卡扣销，并且当手柄从关闭位置移动到打开位置时，该卡扣销可在可接合位置和可脱离位置之间滑动。 或者，销闩锁包括连接到剪切销并包括卡扣销的支架，并且手柄可移动到中间位置，使得触发器与卡扣销脱离，并且剪切销与止动销接合。 引导块弹簧作用在止动销上以将手柄可释放地保持在其中间位置。 引导块包括手指，并且剪切销包括尺寸和形状适于在销闩锁处于不可锁定位置时接纳手指的凹槽。
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Patent Agency Ranking
公开(公告)号：US20140367000A1
公开(公告)日：2014-12-18
申请号：US14477520
申请日：2014-09-04
Applicant: ALCOA INC.
Inventor： Rajeev G. Kamat , John M. Newman , Ralph R. Sawtell , Jen C. Lin
CPC classification number: C22F1/057 , B22D11/003 , B22D21/04 , C22C21/00 , C22C21/14 , C22C21/16 , C22C21/18 , C22F1/04
Abstract: New Al—Li alloy bodies and methods of producing the same are disclosed. The new Al—Li 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 Al—Li alloy bodies may realize improved strength and other properties.
Abstract translation: 公开了新的Al-Li合金体及其制造方法。 新的Al-Li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Al-Li合金体可以实现强度等性能的提高。
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107.发明申请ALUMINUM ALLOYS CONTAINING MAGNESIUM, SILICON, MANGANESE, IRON, AND COPPER, AND METHODS FOR PRODUCING THE SAME 审中-公开含有镁，硅，锰，铁和铜的铝合金及其制造方法公开(公告)号：US20140366997A1
公开(公告)日：2014-12-18
申请号：US14470380
申请日：2014-08-27
Applicant: ALCOA INC.
Inventor： Rajeev G. Kamat , John M. Newman , Ralph R. Sawtell , Jen C. Lin , Lynette M. Karabin , Thomas N. Rouns
CPC classification number: C22F1/05 , B22D11/003 , C22C21/00 , C22C21/08 , C22F1/002
Abstract: New HT aluminum alloy bodies and methods of producing the same are disclosed. The new HT aluminum alloy bodies contain 0.20-2.0 wt. % Mg, 0.10-1.5 wt. % Si, 0.01-1.0 wt. % Fe, and, 0.10-1.0 wt. % Cu, wherein, when Si+Cu
Abstract translation: 公开了新型HT铝合金体及其制造方法。 新的HT铝合金体含有0.20-2.0重量％ ％Mg，0.10-1.5wt。 ％Si，0.01-1.0wt。 ％Fe，和0.10-1.0wt。 ％Cu，其中当Si + Cu <0.60wt。 ％，然后Fe + Mn＆nlE; 1.5wt。 ％，任选地至多1.5重量％ ％Mn，任选地至多1.5重量％ ％Zn，其中Mg，Si，Fe，Cu中的至少一种，任选的Mn和任选的Zn是铝合金板以外的主要合金元素，并且可以通过制备 铝合金体用于后冷却冷作，冷加工至少25％，然后进行热处理。 新的HT铝合金体可以实现强度提高等性能。
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公开(公告)号：US20140262808A1
公开(公告)日：2014-09-18
申请号：US14206506
申请日：2014-03-12
Applicant: ALCOA INC.
Inventor： Xinghua Liu , Robert A. DiMilia , Joseph M. Dynys , Jeffrey S. Martello
Abstract: Broadly, the present disclosure relates to sidewall features (e.g. inner sidewall or hot face) of an electrolysis cell, which protect the sidewall from the electrolytic bath while the cell is in operation (e.g. producing metal in the electrolytic cell).
Abstract translation: 广义上，本公开涉及电解槽的侧壁特征（例如，内侧壁或热面），其在电池运行时（例如在电解槽中产生金属）来保护侧壁免受电解槽的影响。
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公开(公告)号：US20140262807A1
公开(公告)日：2014-09-18
申请号：US14206300
申请日：2014-03-12
Applicant: ALCOA INC.
Inventor： Xinghua Liu , Douglas A. Weirauch, JR. , Frankie E. Phelps , Joseph M. Dynys , Jonell Kerkhoff , Robert A. DiMilia
Abstract: A system is provided including an electrolysis cell configured to retain a molten electrolyte bath, the bath including at least one bath component, the electrolysis cell including: a bottom, and a sidewall consisting essentially of the at least one bath component; and a feeder system, configured to provide a feed material including the least one bath component to the molten electrolyte bath such that the at least one bath component is within 2% of saturation, wherein, via the feed material, the sidewall is stable in the molten electrolyte bath.
Abstract translation: 提供了一种系统，其包括电解槽，该电解槽配置成保持熔融的电解质浴，该浴包括至少一个浴组分，所述电解槽包括：底部和基本上由所述至少一个浴组分组成的侧壁; 以及馈送系统，其被配置为向所述熔融电解质浴提供包括所述至少一个浴组分的进料，使得所述至少一个浴组分在饱和度的2％以内，其中，通过所述进料，所述侧壁在 熔融电解液浴。
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110.发明申请公开(公告)号：US20140251511A1
公开(公告)日：2014-09-11
申请号：US13791989
申请日：2013-03-09
Applicant: ALCOA INC.
Inventor： Jen Lin
CPC classification number: C22C21/06 , B22D21/007 , C22C21/08 , C22F1/047
Abstract: New heat treatable aluminum alloys having magnesium and zinc are disclosed. The new aluminum alloys generally contain 3.0-6.0 wt. % Mg, 2.5-5.0 wt. % Zn, where (wt. % Mg)/(wt. % Zn) is from 0.60 to 2.40.
Abstract translation: 公开了具有镁和锌的新的可热处理的铝合金。 新的铝合金通常含有3.0-6.0wt。 ％Mg，2.5-5.0wt。 ％Zn，其中（wt。％Mg）/（wt％Zn）为0.60〜2.40。
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