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    POWDER FOR MAGNETIC CORE, POWDER MAGNETIC CORE AND THEIR PRODUCTION METHODS
    33.
    发明申请
    POWDER FOR MAGNETIC CORE, POWDER MAGNETIC CORE AND THEIR PRODUCTION METHODS 审中-公开
    磁芯粉，粉末磁芯及其生产方法

    公开(公告)号：US20100266861A1

    公开(公告)日：2010-10-21

    申请号：US12740741

    申请日：2008-10-30

    申请人： Shin Tajima ,  Masaaki Tani ,  Daisuke Okamoto ,  Eisuke Hoshina ,  Hidefumi Kishimoto ,  Daisuke Ichigozaki

    发明人： Shin Tajima ,  Masaaki Tani ,  Daisuke Okamoto ,  Eisuke Hoshina ,  Hidefumi Kishimoto ,  Daisuke Ichigozaki

    IPC分类号： H01F3/08 ,  B22F1/02 ,  H01F41/02

    CPC分类号： H01F1/24 ,  B22F1/0062 ,  B22F2003/026 ,  B22F2003/248 ,  B22F2998/10 ,  C21D8/1216 ,  C21D8/1244 ,  C22C1/002 ,  C22C33/02 ,  H01F1/14 ,  H01F1/26 ,  H01F41/0246 ,  Y10T428/12014 ,  Y10T428/12181 ,  B22F9/082 ,  B22F3/02 ,  B22F3/24

    摘要： A method for producing a powder for a magnetic core, in which an alkoxide film formation step and a silicone resin film formation step are carried out to form an insulation film composed of an alkoxide film and a silicone resin film on the surface of a pure iron powder, wherein the alkoxide film formation step comprises immersing a pure iron powder in an alkoxide-containing solution which is prepared by mixing a Si alkoxide having at least one organic group having a polar group comprising at least one of N, P, S and O atoms and an Al alkoxide with a dehydrated organic solvent, and drying to remove the dehydrated organic solvent, thereby forming an alkoxide film comprising an Al—Si—O type composite oxide on the surface of the pure iron powder; and the silicone resin film formation step comprises immersing the pure iron powder having the alkoxide film formed thereon in a silicone resin-containing solution which is prepared by mixing a silicone resin with an organic solvent, and drying to remove the organic solvent, thereby forming a silicone resin film on the alkoxide film.

    摘要翻译： 一种制造用于磁芯的粉末的方法，其中进行醇盐膜形成步骤和硅树脂膜形成步骤以在纯铁的表面上形成由醇盐膜和硅树脂膜构成的绝缘膜 粉末，其中所述醇盐膜形成步骤包括将纯铁粉浸入含醇盐的溶液中，所述溶液通过混合具有至少一个具有极性基团的有机基团的Si醇盐，所述极性基团包含N，P，S和O中的至少一种 原料和Al醇盐与脱水有机溶剂反应，干燥除去脱水有机溶剂，由此在纯铁粉末的表面上形成包含Al-Si-O型复合氧化物的醇盐膜; 有机硅树脂成膜工序包括将其上形成有醇盐膜的纯铁粉浸入通过将有机硅树脂与有机溶剂混合制备的含硅树脂的溶液中，并干燥以除去有机溶剂，从而形成 硅氧烷树脂膜上的醇盐膜。

    Deposition System, Method And Materials For Composite Coatings
    37.
    发明申请
    Deposition System, Method And Materials For Composite Coatings 审中-公开
    复合涂层沉积系统，方法和材料

    公开(公告)号：US20100189910A1

    公开(公告)日：2010-07-29

    申请号：US12715796

    申请日：2010-03-02

    申请人： Vladimir E. BELASHCHENKO

    发明人： Vladimir E. BELASHCHENKO

    IPC分类号： C23C4/06 ,  B05D1/12 ,  B05D1/10 ,  C09D1/00

    CPC分类号： C09D7/61 ,  B22F1/0096 ,  B22F3/115 ,  B22F9/002 ,  C22C1/1084 ,  C22C29/02 ,  C22C29/04 ,  C22C29/08 ,  C22C29/12 ,  C22C29/14 ,  C22C29/16 ,  C23C4/04 ,  C23C4/06 ,  C23C4/067 ,  C23C4/134 ,  C23C24/04 ,  H05H1/42 ,  Y10T428/12181 ,  Y10T428/2982

    摘要： A composite powder for a deposition of a composite coating comprises a nonmetallic component and a metallic component, the metallic component having an amorphous structure or a nanocrystalline structure. The metallic component may include an amorphous metallic alloy. The metallic alloy may include constituents having the amorphous structure. The metallic component may include a combination of the metallic alloy existing in the amorphous state and constituents of the amorphous metallic alloy in the amorphous state. The composite metal-ceramic powders are used for depositing composite coatings on a selected surface. Disclosed are several methods and systems for producing such composite powders. Disclosed are also several methods and systems for depositing composite coatings. Advantageously, the deposited coatings exhibit high corrosion resistance, high wear resistance, and excellent structural properties.

    摘要翻译： 用于沉积复合涂层的复合粉末包括非金属组分和金属组分，所述金属组分具有无定形结构或纳米晶体结构。 金属组分可以包括非晶金属合金。 金属合金可以包括具有非晶结构的组分。 金属组分可以包括存在于非晶状态的金属合金和非晶状态的非晶态金属合金的组成。 复合金属陶瓷粉末用于在选定的表面上沉积复合涂层。 公开了用于生产这种复合粉末的几种方法和系统。 公开了用于沉积复合涂层的几种方法和系统。 有利地，沉积的涂层表现出高耐腐蚀性，高耐磨性和优异的结构性能。

    Insulating magnetic metal particles and method for manufacturing insulating magnetic material
    39.
    发明授权
    Insulating magnetic metal particles and method for manufacturing insulating magnetic material 有权
    绝缘磁性金属颗粒及制造绝缘磁性材料的方法

    公开(公告)号：US07740939B2

    公开(公告)日：2010-06-22

    申请号：US11880521

    申请日：2007-07-23

    申请人： Kouichi Harada ,  Tomohiro Suetsuna ,  Seiichi Suenaga ,  Maki Yonetsu

    发明人： Kouichi Harada ,  Tomohiro Suetsuna ,  Seiichi Suenaga ,  Maki Yonetsu

    IPC分类号： B32B5/16 ,  B28B1/00 ,  B28B3/00 ,  C04B35/01 ,  C04B35/14 ,  C04B35/26

    CPC分类号： H01F1/24 ,  B22F1/02 ,  B22F2998/00 ,  C22C2202/02 ,  H01F41/0246 ,  Y10T428/12181 ,  Y10T428/2991 ,  B22F1/0018

    摘要： An insulating magnetic metal particle includes a magnetic metal particle containing at least one metal selected from the group consisting of Co, Fe, and Ni and having a diameter of 5 to 500 nm, a first inorganic insulating layer made of an oxide that covers the surface of the magnetic metal particle, and a second inorganic insulating layer made of an oxide that produces a eutectic crystal by reacting together with the first inorganic insulating layer at the time of heating them, the second inorganic insulating layer being coated on the first inorganic insulating layer. A thickness ratio of the second inorganic insulating layer with respect to the first inorganic insulating layer is set so that the first inorganic insulating layer remains on the surface of the magnetic metal particle after producing the eutectic crystal.

    摘要翻译： 绝缘磁性金属颗粒包括含有选自Co，Fe和Ni中的至少一种金属并且具有5至500nm直径的磁性金属颗粒，由覆盖该表面的氧化物制成的第一无机绝缘层 的第二无机绝缘层和由第一无机绝缘层在第一无机绝缘层上涂覆的第二无机绝缘层，所述第二无机绝缘层由通过与第一无机绝缘层一起反应而产生共晶晶体的氧化物构成， 。 设定第二无机绝缘层相对于第一无机绝缘层的厚度比，使得第一无机绝缘层在产生共晶晶体之后保留在磁性金属颗粒的表面上。