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1.发明申请Method for coating a metal with a ceramic coating, electrolyte used therefor, ceramic coating, and metal material 审中-公开用陶瓷涂层涂覆金属的方法，用于其的电解质，陶瓷涂层和金属材料公开(公告)号：US20100025253A1
公开(公告)日：2010-02-04
申请号：US12311408
申请日：2007-09-12
CPC分类号： C25D11/30 , C25D11/024 , C25D11/026 , C25D11/06 , C25D11/26 , C25D15/02 , H05K1/053
摘要： This invention provides a method for coating a ceramic film on a metal, which can form dense films on various bases of metals such as magnesium alloys. The formed ceramic film has excellent abrasion resistance, causes no significant attack against a counter material, and has excellent corrosion resistance. The method comprises electrolyzing a metallic base in an electrolysis solution using the metallic base as a working electrode while causing glow discharge and/or arc discharge on the surface of the metallic base to form a ceramic film on the surface of the metallic base. The electrolysis solution contains zirconium oxide particles having an average diameter of not more than 1 μm, satisfies the following formulae (1) to (3): 0.05 g/L≦X≦500 g/L (1), 0 g/L≦Y≦500 g/L (2), and 0≦Y/X≦10 (3); and has a pH value of not less than pH 7.0. In the formulae (1) to (3), X represents the content of zirconium oxide particles in the electrolysis solution; and Y represents the content of a compound of at least one element selected from the group consisting of Mg and the like, other than zirconium oxide.
摘要翻译： 本发明提供一种在金属上涂覆陶瓷膜的方法，其可以在诸如镁合金的金属的各种基底上形成致密膜。 所形成的陶瓷膜具有优异的耐磨性，对相对材料没有显着的攻击，并且具有优异的耐腐蚀性。 该方法包括使用金属基底作为工作电极在电解液中电解金属基底，同时在金属基底的表面上引起辉光放电和/或电弧放电，以在金属基底的表面上形成陶瓷膜。 电解液含有平均粒径不大于1μm的氧化锆颗粒，满足下式（1）〜（3）：0.05g / L <= X <= 500g / L（1），0g / L <= Y <= 500g / L（2），0 <= Y / X <= 10（3）; 并且具有不低于pH7.0的pH值。 式（1）〜（3）中，X表示电解液中的氧化锆粒子的含量， Y表示选自除了氧化锆以外的Mg等的至少一种元素的化合物的含量。
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公开(公告)号：US07997884B2
公开(公告)日：2011-08-16
申请号：US12206300
申请日：2008-09-08
申请人： Toshiyuki Saito , Takumi Mio , Masahiro Suzuki , Tomoyoshi Konishi , Arata Suda , Mikito Toyoshima
发明人： Toshiyuki Saito , Takumi Mio , Masahiro Suzuki , Tomoyoshi Konishi , Arata Suda , Mikito Toyoshima
CPC分类号： F04C2/3446 , F04C2230/91 , F05C2203/08
摘要： An oil pump has: a base part having a working chamber; and a rotor provided rotatably in the working chamber. The base part is configured by a plurality of split bodies. At least one of the plurality of split bodies is made of aluminum alloy, and on which an opposed sliding surface made of a ceramic film is formed. The ceramic film of the opposed sliding surface has a hardness of approximately Hv 500 to 1100 and a surface roughness of approximately 2 to 8 micrometers, and contains α-alumina and zirconia.
摘要翻译： 油泵具有：具有工作室的基部; 以及可旋转地设置在工作室中的转子。 基部由多个分体构成。 多个分割体中的至少一个由铝合金制成，并且在其上形成由陶瓷膜制成的相对的滑动表面。 相对的滑动表面的陶瓷膜的硬度为约500〜1100左右，表面粗糙度约为2〜8微米，含有α-氧化铝和氧化锆。
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3.发明申请CORROSION-RESISTANT ALLOY COATING FILM FOR METAL MATERIALS AND METHOD FOR FORMING SAME 审中-公开用于金属材料的耐腐蚀合金涂层膜及其形成方法公开(公告)号：US20140030635A1
公开(公告)日：2014-01-30
申请号：US14112153
申请日：2012-04-18
申请人： Kazuya Nakada , Ryu Nakajima , Tomoyoshi Konishi , Masaaki Beppu
发明人： Kazuya Nakada , Ryu Nakajima , Tomoyoshi Konishi , Masaaki Beppu
CPC分类号： C23C18/48 , B05D3/0254 , B32B15/015 , C23C18/1662 , C23C18/1692 , C23C18/34 , C23C18/36 , C25D3/12 , C25D3/18 , C25D3/56 , C25D5/18 , C25D5/50 , C25D15/00 , H01M8/0206 , H01M8/0208 , H01M8/0228 , Y10T428/12778
摘要： A highly corrosion-resistant alloy coating film on the surface of a metallic material by a low-cost and mass-producible simple formation method including forming a corrosion-resistant alloy coating film on the surface of a metallic material, the film contains Ni, Cr, and Si as essential constituents, in which the content ratio of Cr is 1 to 50 wt %, the content ratio of Si is 0.1 to 30 wt %, and the film has a thickness of 0.1 to 1000 μm.
摘要翻译： 通过在金属材料的表面上形成耐蚀合金涂膜的低成本且大量生产的简单形成方法，金属材料表面上的高度耐腐蚀的合金涂膜，该膜含有Ni，Cr ，Si为必要成分，其中Cr含量为1〜50重量％，Si含量为0.1〜30重量％，膜的厚度为0.1〜1000μm。
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4.发明申请公开(公告)号：US20120118434A1
公开(公告)日：2012-05-17
申请号：US13387224
申请日：2010-07-28
申请人： Tomoyoshi Konishi , Yoshihiro Ikeda
发明人： Tomoyoshi Konishi , Yoshihiro Ikeda
CPC分类号： C23C8/80 , C21D1/06 , C21D1/10 , C21D1/26 , C21D1/78 , C21D2211/008 , C23C8/26 , C23C8/38 , C23C8/50 , C23C8/56 , C23C22/73 , Y02P10/253
摘要： A process for duplex heat treatment of combined nitriding treatment and induction quenching treatment on an iron and steel material includes a chemical conversion treatment step for forming a chemical conversion film on a nitrogen compound layer formed on the iron and steel material by the nitriding treatment, after the nitriding treatment and before the induction quenching treatment. A compound layer formed on a surface of an iron and steel material by nitriding treatment is prevented from being oxidized by induction quenching, so that unevenness in film thickness between different portions of an oxidization-inhibiting film does not easily occur, with the result that a nitrogen-containing compound layer obtained after high-frequency heating remain uniformly.
摘要翻译： 一种用于钢铁材料的组合氮化处理和感应淬火处理的双相热处理方法包括：化学转化处理步骤，用于通过氮化处理在通过氮化处理形成在钢铁材料上的氮化合物层上形成化学转化膜 氮化处理和感应淬火处理前。 通过氮化处理在钢铁材料表面形成的复合层被防止被感应淬火氧化，从而不易发生氧化抑制膜的不同部分之间的膜厚不均匀，结果是 高频加热后得到的含氮化合物层保持均匀。
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公开(公告)号：US08585887B2
公开(公告)日：2013-11-19
申请号：US13620984
申请日：2012-09-15
申请人： Ichiro Hiratsuka , Mie Tokuhara , Tomoyoshi Konishi , Arata Suda
发明人： Ichiro Hiratsuka , Mie Tokuhara , Tomoyoshi Konishi , Arata Suda
IPC分类号： C25D11/06
CPC分类号： C25D11/06 , C25D9/06 , C25D11/024 , C25D11/026
摘要： An aluminum alloy member includes a main body including an aluminum alloy serving as a base material, and an electrolytic oxidation ceramic coating coated at a portion of a surface of the main body and including a most outer layer and an inner layer which is arranged close to the main body relative to the most outer layer, the inner layer in which an aluminum oxide is richer than the most outer layer, the most outer layer in which a volume of a titanium oxide or a total volume of the titanium oxide and a zirconium oxide is richer than the inner surface.
摘要翻译： 一种铝合金构件，包括：主体，其包括作为基材的铝合金;以及电解氧化陶瓷涂层，其涂覆在主体的表面的一部分，并且包括最外层和内层， 主体相对于最外层，其中氧化铝比最外层更富的内层，其中体积的氧化钛或氧化钛的总体积和氧化锆的最外层 比内表面更丰富。
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公开(公告)号：US20100032301A1
公开(公告)日：2010-02-11
申请号：US12536881
申请日：2009-08-06
申请人： Ichiro Hiratsuka , Mie Tokuhara , Tomoyoshi Konishi , Arata Suda
发明人： Ichiro Hiratsuka , Mie Tokuhara , Tomoyoshi Konishi , Arata Suda
CPC分类号： C25D11/06 , C25D9/06 , C25D11/024 , C25D11/026
摘要： An aluminum alloy member includes a main body including an aluminum alloy serving as a base material, and an electrolytic oxidation ceramic coating coated at a portion of a surface of the main body and including a most outer layer and an inner layer which is arranged close to the main body relative to the most outer layer, the inner layer in which an aluminum oxide is richer than the most outer layer, the most outer layer in which a volume of a titanium oxide or a total volume of the titanium oxide and a zirconium oxide is richer than the inner surface.
摘要翻译： 一种铝合金构件，包括：主体，其包括作为基材的铝合金;以及电解氧化陶瓷涂层，其涂覆在主体的表面的一部分，并且包括最外层和内层， 主体相对于最外层，其中氧化铝比最外层更富的内层，其中体积的氧化钛或氧化钛的总体积和氧化锆的最外层 比内表面更丰富。
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7.发明授权公开(公告)号：US08877031B2
公开(公告)日：2014-11-04
申请号：US13138007
申请日：2009-12-10
申请人： Arata Suda , Tomoyoshi Konishi
发明人： Arata Suda , Tomoyoshi Konishi
CPC分类号： C25D11/04 , C25D11/024 , C25D11/026 , C25D11/06 , C25D11/12 , C25D11/26 , C25D11/30
摘要： The electrolysis solution for electrolytic ceramic coating includes water, a water-soluble zirconium compound, a complexing agent, carbonate ion, and at least one member selected from the group consisting of an alkali metal ion, ammonium ion and an organic alkali. Te zirconium compound is included at a concentration (X) in terms of zirconium of 0.0001 to 1 mol/L, the complexing agent is included at a concentration (Y) of 0.0001 to 0.3 mol/L, the carbonate ion is included at a concentration (Z) of 0.0002 to 4 mol/L, a ratio of the concentration (Y) of the complexing agent to the concentration (X) in terms of zirconium (Y/X) is at least 0.01, a ratio of the concentration (Z) of the carbonate ion to the concentration (X) in terms of zirconium (Z/X) is at least 2.5, and the electrolysis solution has an electrical conductivity of 0.2 to 20 S/m.
摘要翻译： 电解陶瓷涂层用电解液包括水，水溶性锆化合物，络合剂，碳酸根离子，以及选自碱金属离子，铵离子和有机碱中的至少一种。 以锆为0.0001〜1mol / L的浓度（X）包含Te锆化合物，配合剂的浓度（Y）为0.0001〜0.3mol / L，碳酸根离子的浓度 （Z）为0.0002〜4mol / L，络合剂的浓度（Y）与锆的浓度（X）的比（Y / X）为0.01以上，浓度（Z ）与锆（Z / X）之间的浓度（X）为2.5以上，电解液的导电率为0.2〜20S / m。
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公开(公告)号：US20130015072A1
公开(公告)日：2013-01-17
申请号：US13620984
申请日：2012-09-15
申请人： Ichiro Hiratsuka , Mie Tokuhara , Tomoyoshi Konishi , Arata Suda
发明人： Ichiro Hiratsuka , Mie Tokuhara , Tomoyoshi Konishi , Arata Suda
CPC分类号： C25D11/06 , C25D9/06 , C25D11/024 , C25D11/026
摘要： An aluminum alloy member includes a main body including an aluminum alloy serving as a base material, and an electrolytic oxidation ceramic coating coated at a portion of a surface of the main body and including a most outer layer and an inner layer which is arranged close to the main body relative to the most outer layer, the inner layer in which an aluminum oxide is richer than the most outer layer, the most outer layer in which a volume of a titanium oxide or a total volume of the titanium oxide and a zirconium oxide is richer than the inner surface.
摘要翻译： 一种铝合金构件，包括：主体，其包括作为基材的铝合金;以及电解氧化陶瓷涂层，其涂覆在主体的表面的一部分，并且包括最外层和内层， 主体相对于最外层，其中氧化铝比最外层更富的内层，其中体积的氧化钛或氧化钛的总体积和氧化锆的最外层 比内表面更丰富。
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9.发明申请METHOD OF ELECTROLYTIC CERAMIC COATING FOR METAL, ELECTROLYSIS SOLUTION FOR ELECTROLYTIC CERAMIC COATING FOR METAL, AND METALLIC MATERIAL 有权金属电解陶瓷涂料的方法，用于金属和金属材料的电解陶瓷涂层的电解溶液公开(公告)号：US20120000783A1
公开(公告)日：2012-01-05
申请号：US13138007
申请日：2009-12-10
申请人： Arata Suda , Tomoyoshi Konishi
发明人： Arata Suda , Tomoyoshi Konishi
CPC分类号： C25D11/04 , C25D11/024 , C25D11/026 , C25D11/06 , C25D11/12 , C25D11/26 , C25D11/30
摘要： The electrolysis solution for electrolytic ceramic coating includes water, a water-soluble zirconium compound, a complexing agent, carbonate ion, and at least one member selected from the group consisting of an alkali metal ion, ammonium ion and an organic alkali. Te zirconium compound is included at a concentration (X) in terms of zirconium of 0.0001 to 1 mol/L, the complexing agent is included at a concentration (Y) of 0.0001 to 0.3 mol/L, the carbonate ion is included at a concentration (Z) of 0.0002 to 4 mol/L, a ratio of the concentration (Y) of the complexing agent to the concentration (X) in terms of zirconium (Y/X) is at least 0.01, a ratio of the concentration (Z) of the carbonate ion to the concentration (X) in terms of zirconium (Z/X) is at least 2.5, and the electrolysis solution has an electrical conductivity of 0.2 to 20 S/m.
摘要翻译： 电解陶瓷涂层用电解液包括水，水溶性锆化合物，络合剂，碳酸根离子，以及选自碱金属离子，铵离子和有机碱中的至少一种。 以锆为0.0001〜1mol / L的浓度（X）包含Te锆化合物，配合剂的浓度（Y）为0.0001〜0.3mol / L，碳酸根离子的浓度 （Z）为0.0002〜4mol / L，络合剂的浓度（Y）与锆的浓度（X）的比（Y / X）为0.01以上，浓度（Z ）与锆（Z / X）之间的浓度（X）为2.5以上，电解液的导电率为0.2〜20S / m。
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公开(公告)号：US20090068049A1
公开(公告)日：2009-03-12
申请号：US12206300
申请日：2008-09-08
申请人： Toshiyuki Saito , Takumi Mio , Masahiro Suzuki , Tomoyoshi Konishi , Arata Suda , Mikito Toyoshima
发明人： Toshiyuki Saito , Takumi Mio , Masahiro Suzuki , Tomoyoshi Konishi , Arata Suda , Mikito Toyoshima
CPC分类号： F04C2/3446 , F04C2230/91 , F05C2203/08
摘要： An oil pump has: a base part having a working chamber; and a rotor provided rotatably in the working chamber. The base part is configured by a plurality of split bodies. At least one of the plurality of split bodies is made of aluminum alloy, and on which an opposed sliding surface made of a ceramic film is formed. The ceramic film of the opposed sliding surface has a hardness of approximately Hv 500 to 1100 and a surface roughness of approximately 2 to 8 micrometers, and contains α-alumina and zirconia.
摘要翻译： 油泵具有：具有工作室的基部; 以及可旋转地设置在工作室中的转子。 基部由多个分体构成。 多个分割体中的至少一个由铝合金制成，并且在其上形成由陶瓷膜制成的相对的滑动表面。 相对的滑动表面的陶瓷膜的硬度为约500〜1100左右，表面粗糙度约为2〜8微米，并含有α-氧化铝和氧化锆。
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