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71. 发明申请

US20170029961A1 CATHODIC PROTECTION OF COPPER PLUMBING SYSTEM FOR PREVENTION OF CORROSION 审中-公开
标题翻译：铜防止腐蚀系统的阴极保护
公开(公告)号：US20170029961A1
公开(公告)日：2017-02-02
申请号：US14811629
申请日：2015-07-28
申请人： Frank Gaunce
发明人： Frank Gaunce
IPC分类号： C23F13/04 , C23F13/20 , C23F13/12 , C23F13/14
CPC分类号： C23F13/04 , C23F13/12 , C23F13/14 , C23F2213/32
摘要： Provided is a system and method for preventing the chemical redox reaction, and thereby, corrosion between potable water and copper piping systems, which causes pinhole leaks in the copper piping systems. A sacrificial anode, made of a material, such as a metal or metal alloy less noble than copper, e.g., iron, zinc, aluminum, magnesium, titanium, and/or alloys thereof, is electrically attached to the potable water copper piping system. Alternatively an active cathodic corrosion prevention system may be used. The active cathodic corrosion protection system is composed of an independent source of DC power, a voltage controller and a non-sacrificial grounding anode. The negative terminal of the voltage controller is connected to the potable water copper piping system. The system is maintained at a voltage and/or potential above the reduction potential of copper.
摘要翻译：提供了一种用于防止化学氧化还原反应，从而在饮用水和铜管道系统之间的腐蚀的系统和方法，其导致铜管道系统中的针孔泄漏。由诸如铁，铁，锌，铝，镁，钛和/或其合金之类的不如铜的贵金属或金属合金的材料制成的牺牲阳极电连接到饮用水铜管道系统。或者，可以使用有源阴极腐蚀防止系统。有源阴极腐蚀保护系统由独立的直流电源，电压控制器和非牺牲接地阳极组成。电压控制器的负端子连接到饮用水铜管道系统。该系统保持在铜的还原电位以上的电压和/或电位。

72. 发明申请

US20150361529A1 ALUMINUM ALLOY CLAD MATERIAL AND HEAT EXCHANGER THAT INCLUDES TUBE OBTAINED BY FORMING THE CLAD MATERIAL 审中-公开
标题翻译：铝合金材料和热交换器，包括通过形成层压材料获得的管
公开(公告)号：US20150361529A1
公开(公告)日：2015-12-17
申请号：US14762684
申请日：2014-01-17
申请人： UACJ CORPORATION
发明人： Toshikazu TANAKA , Tomohiro SHOJI , Ryoko FUJIMURA , Naoki YAMASHITA , Hirokazu TANAKA
IPC分类号： C22C21/10 , C22C21/02 , F28F19/06 , C23F13/14 , C23F13/18 , C22C21/14 , C22C21/00
CPC分类号： C22C21/10 , B23K35/0238 , B23K35/28 , B23K35/286 , B23K2101/14 , B32B15/016 , C22C21/00 , C22C21/02 , C22C21/14 , C23F13/14 , C23F13/18 , F28F1/02 , F28F19/06 , F28F21/084 , F28F21/089 , F28F2275/04
摘要： An aluminum alloy clad material can produce a heat exchanger tube that exhibits excellent outer-side corrosion resistance when formed into a tube. The aluminum alloy clad material has a three-layer structure in which one side of a core material is clad with an inner cladding material, and the other side of the core material is clad with a sacrificial anode material, the core material being formed of an Al—Mn—Cu alloy that includes 0.6 to 2.0% of Mn and 0.03 to 1.0% of Cu, with the balance being aluminum and unavoidable impurities, the inner cladding material being formed of an Al—Mn—Cu alloy that includes 0.6 to 2.0% of Mn and 0.2 to 1.5% of Cu, with the balance being aluminum and unavoidable impurities, the sacrificial anode material being formed of an Al—Zn—Cu alloy that includes 0.5 to 6.0% of Zn and 0.03 to 0.3% of Cu, with the balance being aluminum and unavoidable impurities, and the relationship “Cu content (%) in sacrificial anode material≦Cu content (%) in core material≦Cu content (%) in inner cladding material” being satisfied. The aluminum alloy clad material may have a two-layer structure that includes the core material and the sacrificial anode material.
摘要翻译：铝合金包覆材料可以制成在形成管时表现出优异的外侧耐腐蚀性的热交换器管。铝合金包覆材料具有三层结构，其中芯材的一侧用内包层材料包覆，芯材的另一侧用牺牲阳极材料包覆，芯材由 Al-Mn-Cu合金，其含有0.6〜2.0％的Mn和0.03〜1.0％的Cu，余量为铝和不可避免的杂质，内包层材料由含有0.6〜2.0的Al-Mn-Cu合金构成 Mn和0.2〜1.5％的Cu，余量为铝和不可避免的杂质，牺牲阳极材料由Al-Zn-Cu合金形成，其包含0.5〜6.0％的Zn和0.03〜0.3％的Cu，余量为铝和不可避免的杂质，并且“牺牲阳极材料中的Cu含量（％）”，核心材料中的Cu含量（％），内包层材料中的Cu含量（％）“的关系得以满足。铝合金包覆材料可以具有包括芯材料和牺牲阳极材料的两层结构。

73. 发明申请

US20150284861A1 STEEL SHEET PROVIDED WITH A COATING OFFERING SACRIFICIAL CATHODIC PROTECTION , METHOD FOR THE PRODUCTION OF A PART USING SUCH A SHEET, AND RESULTING PART 审中-公开
标题翻译：提供涂层提供真实阴极保护的钢板，使用这种材料生产部件的方法和结果部分
公开(公告)号：US20150284861A1
公开(公告)日：2015-10-08
申请号：US14394885
申请日：2012-04-17
申请人： ARCELORMITTAL INVESTIGAIÓN Y DESARROLLO, S.L.
发明人： Christian Allely , Julie Chassagne , Beril Corlu
IPC分类号： C23F13/14 , C21D9/00 , C21D6/00 , C22C38/58 , C22C38/54 , C22C38/50 , C22C38/48 , C22C38/44 , C22C38/42 , C22C38/40 , C22C38/38 , C22C38/32 , C22C38/28 , C22C38/26 , C22C38/22 , C22C38/20 , C22C38/18 , C22C38/16 , C22C38/14 , C22C38/12 , C22C38/08 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C21D8/00
CPC分类号： C23F13/14 , C21D1/673 , C21D6/001 , C21D6/002 , C21D6/004 , C21D6/005 , C21D6/008 , C21D8/005 , C21D8/0278 , C21D9/0068 , C21D9/46 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/18 , C22C38/20 , C22C38/22 , C22C38/26 , C22C38/28 , C22C38/32 , C22C38/38 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/48 , C22C38/50 , C22C38/54 , C22C38/58 , C23C2/04 , C23C2/12 , C23C2/28
摘要： This invention relates to a steel sheet provided with a sacrificial cathodic protection layer comprising from 5 to 50% zinc by weight, from 0.1 to 15% silicon by weight and optionally up to 10% magnesium by weight and up to 0.3% by weight, in cumulative content, of additional elements, and also comprising a protection elements to be selected from among tin in a percentage by weight between 0.1 and 5%, indium in a percentage by weight between 0.01 and 0.5% and combinations thereof, the balance consisting of aluminum and residual elements or unavoidable impurities. The invention further relates to a method for the fabrication of parts by hot or cold stamping and the parts that can be thereby obtained.
摘要翻译：本发明涉及一种钢板，其具有牺牲阴极保护层，该牺牲阴极保护层包含重量比为5％至50％的锌，重量百分比为0.1至15％，重量百分比最高为10％，最多为0.3％累积含量的另外的元素，并且还包含选自锡中的重量百分比在0.1和5％之间的保护元素，0.01重量％至0.5重量％的铟及其组合，余量由铝和残留元素或不可避免的杂质。本发明还涉及一种用于通过热或冷冲压制造零件的方法以及由此获得的零件。

74. 发明申请

US20150167178A1 GALVANIC ANODE AND METHOD OF CORROSION PROTECTION 审中-公开
标题翻译：气蚀阳极和腐蚀保护方法
公开(公告)号：US20150167178A1
公开(公告)日：2015-06-18
申请号：US14418024
申请日：2013-07-18
申请人： Construction Research & Technology, GmbH
发明人： Frederick R. Goodwin
IPC分类号： C23F13/10 , C23F13/14
CPC分类号： C23F13/10 , C04B2111/265 , C23F13/06 , C23F13/14 , C23F2201/02 , C23F2213/22
摘要： A hybrid sacrificial galvanic anode, an anodic system including the hybrid sacrificial anode, and a method of cathodically protecting steel reinforcement in concrete structures is provided. The hybrid anode provides initial steel polarization followed by long term galvanic protection without the use of batteries or external power supplies.
摘要翻译：提供了混合牺牲电流阳极，包括混合牺牲阳极的阳极系统，以及在混凝土结构中阴极保护钢筋的方法。混合阳极提供初始钢极化，然后进行长期电流保护，而不使用电池或外部电源。

75. 发明申请

US20140339075A1 Electrochemical Methods and Products 审中-公开
标题翻译：电化学方法与产品
公开(公告)号：US20140339075A1
公开(公告)日：2014-11-20
申请号：US14370748
申请日：2013-01-05
申请人： Bay Materials LLC
发明人： Ray F. Stewart , John Lahlouh
IPC分类号： C23F13/14 , C23F13/16
CPC分类号： C23F13/14 , C23F13/16
摘要： The use, in corrosion protection systems, dewatering systems, and systems to reduce biofouling, of an anode which comprises a conductive polymer composition comprising a polymer and, mixed with the polymer, a conductive filler which comprises an exfoliated graphite.
摘要翻译：在包括聚合物的导电聚合物组合物和与聚合物混合的包含剥离石墨的导电填料的阳极中使用防腐系统，脱水系统和减少生物结垢的系统。

76. 发明申请

US20140069803A1 ANODE DEVICE AND MAINTENANCE METHOD 审中-公开
标题翻译：阳极装置和维护方法
公开(公告)号：US20140069803A1
公开(公告)日：2014-03-13
申请号：US13610687
申请日：2012-09-11
申请人： Alan McMullen
发明人： Alan McMullen
IPC分类号： C23F13/22 , C23F13/18 , C23F13/16 , C23F13/08 , C23F13/14
CPC分类号： C23F13/10 , C23F13/18 , C23F13/22 , C23F2213/31
摘要： A method and device for facilitating maintenance of an anode of a marine engine cooling system, the device including an anode for use with an anode plug such as, for example, an anode plug that has a detachable component with a threaded end for mounting to a threaded bore of a cooling system structure, and a connector that holds the anode, the anode having an indicator for indicating a condition of the anode which is indicative of a need to replace the anode The method permits changing the anode by removing and/or reinstalling an anode while preventing or minimizing water from exiting the cooling system of the marine engine.
摘要翻译：一种便于维护船用发动机冷却系统的阳极的方法和装置，该装置包括用于阳极塞的阳极，阳极塞例如具有可拆卸部件的阳极塞，所述阳极塞具有用于安装到冷却系统结构的螺纹孔和保持阳极的连接器，阳极具有指示阳极状态的指示器，其指示需要更换阳极。该方法允许通过移除和/或重新安装来改变阳极阳极，同时防止或最小化离开船用发动机的冷却系统的水。

77. 发明申请

US20130299339A1 SURFACE IMPLANTATION FOR CORROSION PROTECTION OF ALUMINUM COMPONENTS 审中-公开
公开(公告)号：US20130299339A1
公开(公告)日：2013-11-14
申请号：US13919404
申请日：2013-06-17
申请人： United Technologies Corporation
发明人： Thomas J. Watson , Thomas J. Garosshen
IPC分类号： C23F13/14 , B05D5/00 , B05D3/02 , C23F13/16 , F03D11/00
CPC分类号： C23F13/14 , B05D3/0254 , B05D5/00 , C23F13/16 , C25D5/50 , F03D80/00
摘要： An aluminum alloy component has a surface region alloyed with an anodic metal to increase corrosion resistance in aqueous environments with high salinity or sulfur content.

78. 发明授权

US08273239B2 Corrosion protection of steel in concrete 有权
标题翻译：钢筋混凝土防腐保护
公开(公告)号：US08273239B2
公开(公告)日：2012-09-25
申请号：US12814120
申请日：2010-06-11
申请人： Gareth Kevin Glass , Adrian Charles Roberts , Nigel Davison
发明人： Gareth Kevin Glass , Adrian Charles Roberts , Nigel Davison
IPC分类号： C23F13/14 , C23F13/08 , C23F13/10 , C23F13/12 , C23F13/16
CPC分类号： C23F13/06
摘要： An electric field modifier for boosting a current output of a sacrificial anode to enhance its protective effect and direct the current output to improve current distribution in galvanic protection of steel in a concrete element exposed to air is disclosed. A cavity is formed in a concrete element and a combination comprising a sacrificial anode, an electric field modifier and an ionically conductive filler are embedded therein. The sacrificial anode is connected to the steel. The modifier comprises an element with an anode side, supporting an oxidation reaction, in electrical contact with a cathode side, supporting a reduction reaction. The cathode of the modifier faces the sacrificial anode and is separated therefrom by a filler which contains an electrolyte that connects the sacrificial anode to the cathode of the modifier. The anode of the modifier faces away from the sacrificial anode. Preferably, the reduction reaction, on the cathode of the modifier, comprises reduction of oxygen from the air.
摘要翻译：公开了一种用于升高牺牲阳极的电流输出以增强其保护效果并引导电流输出以改善暴露于空气的混凝土元件中钢的电保护中的电流分布的电场调节器。在混凝土元件中形成空腔，并且包括牺牲阳极，电场改性剂和离子导电填料的组合。牺牲阳极连接到钢。改性剂包括具有阳极侧的元件，其支撑氧化反应，与阴极侧电接触，支持还原反应。改性剂的阴极面向牺牲阳极，并通过包含将牺牲阳极连接到改性剂的阴极的电解质的填料分离。改性剂的阳极背离牺牲阳极。优选地，在改性剂的阴极上的还原反应包括从空气中还原氧。

79. 发明授权

US08157983B2 Composite anode for cathodic protection 有权
标题翻译：用于阴极保护的复合阳极
公开(公告)号：US08157983B2
公开(公告)日：2012-04-17
申请号：US12531779
申请日：2008-02-25
申请人： John E. Bennett
发明人： John E. Bennett
IPC分类号： C23F13/14
CPC分类号： C23F13/02 , C23F2201/02 , C23F2213/22
摘要： The galvanic cathodic protection of steel embedded in concrete structures is enhanced by the utilization of a flexible composite anode assembly containing a sacrificial anode member. The anode member is at least partially covered by a matrix comprising an ionically-conductive material. The conductive material includes at least one electrochemical activating agent such as a mixture of lithium bromide and lithium nitrate and a compressible water-retaining mineral such as a phyllosilicate mineral. The presence of this mineral in the matrix increases the current delivered by the anode, thereby resulting in a greater level of cathodic protection, and a longer effective service life of the anode. Exfoliated vermiculite is a preferred phyllosilicate mineral and is present in an amount of between about 2% and about 15% by weight, based on the total weight of the matrix.
摘要翻译：通过利用包含牺牲阳极部件的柔性复合阳极组件，增强了嵌入在混凝土结构中的钢的电镀阴极保护。阳极构件至少部分被包含离子导电材料的基体覆盖。导电材料包括至少一种电化学活化剂，例如溴化锂和硝酸锂的混合物以及可压缩的保水矿物如页硅酸盐矿物。这种矿物在基体中的存在增加了阳极传递的电流，从而导致更高水平的阴极保护和更长的阳极使用寿命。剥离的蛭石是优选的页硅酸盐矿物，并且基于基质的总重量以约2重量％至约15重量％的量存在。

80. 发明授权

US07914661B2 Cathodic protection 有权
标题翻译：阴极保护
公开(公告)号：US07914661B2
公开(公告)日：2011-03-29
申请号：US11854139
申请日：2007-09-12
申请人： David Whitmore
发明人： David Whitmore
IPC分类号： C23F13/16 , C23F13/08 , C23F13/10 , C23F13/12 , C23F13/14
CPC分类号： C23F13/06 , C23F13/10 , C23F13/16 , C23F2201/02
摘要： Cathodic protection of a structure including a steel member at least partly buried in a covering layer, such as steel rebar in a concrete structure, is provided by embedding sacrificial anodes into the concrete layer at spaced positions over the layer and connecting the anodes to the rebar. The anode body is formed, by pressing together finely divided powder, flakes or fibers of a sacrificial anode material such as zinc to define a porous body having pores therein. The sacrificial anode material of the anode member is directly in contact with the covering material by being buried or inserted as a tight fit into a drilled hole so that any expansion forces therefrom would be applied to the concrete with the potential of causing cracking. The pores are arranged however such that corrosion products from corrosion of the anode body are received into the pores sufficiently to prevent expansion of the anode body to an extent which would cause cracking of the covering material.
摘要翻译：包括至少部分地埋在覆盖层中的钢构件的结构的阴极保护，例如混凝土结构中的钢筋，通过将牺牲阳极嵌入混凝土层中并且将阳极连接到钢筋上而提供。阳极体通过将细分散的粉末，诸如锌等牺牲阳极材料的薄片或纤维压在一起形成，以限定其中具有孔的多孔体。阳极部件的牺牲阳极材料通过被埋入或插入钻孔中而直接与覆盖材料接触，从而将其中的任何膨胀力施加到具有引起裂纹的可能性的混凝土中。然而，孔被布置成使得阳极体的腐蚀产生的腐蚀产物被充分地容纳到孔中，以防止阳极体膨胀到使覆盖材料破裂的程度。

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