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    ELECTRODEPOSITION METHOD FOR PREPARING POLYCRYSTALLINE COPPER HAVING IMPROVED MECHANICAL AND PHYSICAL PROPERTIES
    142.
    发明申请
    ELECTRODEPOSITION METHOD FOR PREPARING POLYCRYSTALLINE COPPER HAVING IMPROVED MECHANICAL AND PHYSICAL PROPERTIES 审中-公开
    用于制备具有改进的机械和物理性能的多晶铜的电沉积方法

    公开(公告)号：US20160208369A1

    公开(公告)日：2016-07-21

    申请号：US15003259

    申请日：2016-01-21

    Applicant: INTEGRAN TECHNOLOGIES INC.

    Inventor： Gino PALUMBO ,  Iain BROOKS ,  Klaus TOMANTSCHGER ,  Peter LIN ,  Karl AUST ,  Nandakumar NAGARAJAN ,  Francisco GONZALEZ

    IPC: C22F1/08 ,  C21D9/00 ,  C21D1/06 ,  C25D3/38 ,  C25D5/50

    CPC classification number: C22F1/08 ,  C21D1/06 ,  C21D9/0068 ,  C25D3/12 ,  C25D3/38 ,  C25D5/50

    Abstract: Polycrystalline materials are prepared by electrodeposition of a precursor material that is subsequently heat-treated to induce at least a threefold increase in the grain size of the material to yield a relatively high fraction of ‘special’ low Σ grain boundaries and a randomized crystallographic texture. The precursor metallic material has sufficient purity and a fine-grained microstructure (e.g., an average grain size of 4 nm to 5 pm). The resulting metallic material is suited to the fabrication of articles requiring high mechanical or physical isotropy and/or resistance to grain boundary-mediated deformation or degradation mechanisms.

    Abstract translation: 多结晶材料通过电沉积前体材料制备，随后进行热处理以诱导材料的晶粒尺寸至少增加三倍，从而产生相对较高的“特殊”低Sgr; 晶界和随机晶体学结构。 前体金属材料具有足够的纯度和细晶粒微结构（例如，平均粒度为4nm至5μm）。 所得到的金属材料适于制造需要高机械或物理各向同性的物品和/或对晶界介导的变形或降解机理的抵抗力。

    POROUS, FLOW-THROUGH CONSUMABLE ANODES FOR USE IN SELECTIVE ELECTROPLATING
    143.
    发明申请
    POROUS, FLOW-THROUGH CONSUMABLE ANODES FOR USE IN SELECTIVE ELECTROPLATING 有权
    多选择电镀中使用的流动消耗阳极

    公开(公告)号：US20160130713A1

    公开(公告)日：2016-05-12

    申请号：US14997636

    申请日：2016-01-18

    Applicant: Integran Technologies Inc.

    Inventor： Klaus Tomantschger ,  Diana Facchini ,  Francisco Gonzalez ,  Jonathan McCrea ,  John Kratochwil ,  Dan Woloshyn ,  Yusuf Bismilla ,  Nandakumar Nagarajan ,  Mioara Neacsu

    IPC: C25D5/06 ,  C25D5/18 ,  C25D17/14 ,  C25D5/08

    CPC classification number: C25D5/06 ,  C25D1/00 ,  C25D5/08 ,  C25D5/18 ,  C25D17/14

    Abstract: A method for electrodepositing a coating/free-standing layer on a workpiece in an electrolytic cell includes moving the workpiece and an anode applicator tool having a consumable anode insert relative to each other; anodically dissolving a metal from the insert and cathodically depositing the metal on the workpiece; providing flow of electrolyte solution through the insert to ensure that greater than 90% of the anodic reaction is represented by dissolution of the metal; recirculating collected electrolyte solution exiting the electrolytic cell through the insert; applying an electric current to the electrolytic cell; maintaining a concentration of the anodically dissolved metal within ±25% of each Ampere-hour per liter of electroplating solution; and creating a cathodic electrodeposit on the workpiece which includes the anodically dissolved metal, the chemical composition of the deposit varying by less than 25% in the deposition direction over a selected thickness of up to 25 microns of the deposit.

    Abstract translation: 一种用于在电解池中将工件上的涂层/独立层电沉积的方法包括相对于彼此移动工件和具有可消耗阳极插入件的阳极施用工具; 将金属从插入物阳极溶解并将金属阴极沉积在工件上; 提供电解质溶液通过插入物的流动，以确保大于90％的阳极反应由金属的溶解表示; 通过插入物再循环离开电解池的收集的电解质溶液; 向电解槽施加电流; 将阳极溶解的金属的浓度保持在每升电镀溶液的每安培小时的±25％内; 并且在包括阳极溶解的金属的工件上产生阴极电沉积物，沉积物的沉积方向上的沉积物的化学成分在沉积方向上选择厚度高达25微米的选定厚度变化小于25％。

    FRICTION LINER
    144.
    发明申请
    FRICTION LINER 有权
    摩擦衬里

    公开(公告)号：US20140242405A1

    公开(公告)日：2014-08-28

    申请号：US13778166

    申请日：2013-02-27

    Applicant: Integran Technologies Inc.

    Inventor： Gino Palumbo ,  Klaus Tomantschger

    IPC: F16D69/02

    CPC classification number: F16D69/027 ,  Y10T428/12014 ,  Y10T428/12778 ,  Y10T428/1291 ,  Y10T428/12986 ,  Y10T428/12993 ,  Y10T428/24355

    Abstract: Grain-refined and amorphous metallic material based friction liners for braking devices as used, e.g., in motor vehicles such as cars, trucks, motorcycles, as well as bicycles and other applications requiring, at least at times, means for decelerating rotating parts are disclosed. Friction liners can have isotropic or anisotropic properties and the friction surfaces can optionally be rendered hydrophobic.

    Abstract translation: 公开了用于诸如汽车，卡车，摩托车等汽车，以及至少需要至少有时用于减速旋转部件的装置的自行车和其它应用所使用的用于制动装置的谷物精制和非晶金属材料摩擦衬片 。 摩擦衬里可以具有各向同性或各向异性特性，摩擦表面可以任选地变得疏水。

    Lead and lead alloys with enhanced creep and/or intergranular corrosion resistance, especially for lead-acid batteries and electrodes therefor
    146.
    发明申请
    Lead and lead alloys with enhanced creep and/or intergranular corrosion resistance, especially for lead-acid batteries and electrodes therefor 有权
    具有增强的蠕变和/或晶间耐腐蚀性的铅和铅合金，特别是对于铅酸电池和电极

    公开(公告)号：US20020050311A1

    公开(公告)日：2002-05-02

    申请号：US09935704

    申请日：2001-08-24

    Applicant: Integran Technologies Inc.

    Inventor： Gino Palumbo

    IPC: C22C007/00 ,  C22C025/00 ,  C22C028/00

    CPC classification number: C22C11/00 ,  C22F1/12 ,  H01M4/685 ,  H01M4/82

    Abstract: Recrystallized lead and lead alloy positive electrodes for lead acid batteries having an increased percentage of special grain boundaries in the microstructure, preferably to at least 50%, which have been provided by a process comprising steps of working or straining the lead or lead alloy, and subsequently annealing the lead or lead alloy. Either a single cycle of working and annealing can be provided, or a plurality of such cycles can be provided. The amount of cold work or strain, the recrystallization time and temperature, and the number of repetitions of such steps are selected to ensure that a substantial increase in the population of special grain boundaries is provided in the microstructure, to improve resistance to creep, intergranular corrosion and intergranular cracking of the electrodes during battery service, and result in extended battery life and the opportunity to reduce the size and weight of the battery.

    Abstract translation: 铅酸铅电池的重结晶铅和铅合金正极，其微结构中特殊晶界的百分比增加，优选至少为50％，这些方法包括以下步骤：使铅或铅合金加工或拉伸，以及 随后退火铅或铅合金。 可以提供单个循环的加工和退火，或者可以提供多个这样的循环。 选择冷作用或应变的量，再结晶时间和温度以及这些步骤的重复次数，以确保在微结构中提供特殊晶界的群体的显着增加，以改善耐蠕变性，晶间 在电池维修期间电极的腐蚀和晶间裂纹，并延长电池寿命，并减少电池尺寸和重量的机会。

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