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    Aluminum alloy-made part
    3.
    发明申请
    Aluminum alloy-made part 审中-公开
    铝合金制件

    公开(公告)号：US20070218303A1

    公开(公告)日：2007-09-20

    申请号：US11723281

    申请日：2007-03-19

    申请人： Junpei Ogawa ,  Takahiro Hamada ,  Tomonori Miyazawa ,  Toyoki Iguchi ,  Takuma Suzuki ,  Kouji Yamaguchi

    发明人： Junpei Ogawa ,  Takahiro Hamada ,  Tomonori Miyazawa ,  Toyoki Iguchi ,  Takuma Suzuki ,  Kouji Yamaguchi

    IPC分类号： B32B15/04

    CPC分类号： F01L3/04 ,  C25D11/024 ,  C25D11/06 ,  C25D11/12 ,  F02F3/10

    摘要： An aluminum alloy-made part of the present invention includes an aluminum alloy, and an anodic oxide coating which coats a surface of the aluminum alloy and contains at least one of silver and copper. The aluminum alloy-made part is capable of enhancing the heat conduction performance in the interface between the anodic oxide coating and the base material and the heat radiation performance on the surface of the part concerned, thereby making it possible to make the heat resistance and the adhesion resistance compatible with good beat conductivity and good heat radiation property.

    摘要翻译： 本发明的铝合金制造部件包括铝合金和涂覆铝合金表面并且包含银和铜中的至少一种的阳极氧化物涂层。 铝合金制部件能够提高阳极氧化物涂层与基材之间的界面的热传导性能和有关部件表面的散热性能，从而可以使耐热性和 耐粘附性与良好的节拍导电性和良好的散热性能兼容。

    Iron base sintered alloy with hard particle dispersion and method for producing same
    7.
    发明授权
    Iron base sintered alloy with hard particle dispersion and method for producing same 失效
    具有硬颗粒分散体的铁基烧结合金及其制造方法

    公开(公告)号：US5859376A

    公开(公告)日：1999-01-12

    申请号：US787232

    申请日：1997-01-22

    申请人： Akiyoshi Ishibashi ,  Tomonori Miyazawa ,  Kunio Maki ,  Akira Fujiki

    发明人： Akiyoshi Ishibashi ,  Tomonori Miyazawa ,  Kunio Maki ,  Akira Fujiki

    IPC分类号： C22C33/02 ,  C22C38/00 ,  C22C38/52 ,  B22F3/12

    CPC分类号： C22C33/0292 ,  C22C33/0207 ,  C22C33/0257

    摘要： An iron base sintered alloy with dispersed hard particles is provided which comprises by weight 3 to 15% nickel (Ni), 0.5 to 5% chromium (Cr), 0.5 to 2.0% carbon (C), the remainder iron (Fe) and unavoidable impurities. At least a part of nickel (Ni), molybdenum (Mo) and chromium (Cr) is contained in solid solution of an iron base matrix. At least a part of molybdenum (Mo) and chromium (Cr) is dispersed within the iron base matrix to form fine carbides or intermetallic compounds thereof. Uniformly dispersed within the iron base matrix are hard particles of 3 to 20% contain 50 to 57% chromium (Cr), 18 to 22% molybdenum (Mo), 8 to 12% cobalt (Co), 0.1 to 1.4% carbon (C), 0.8 to 1.3% silicon (Si) and the remainder iron (Fe) to strengthen the dispersion and remarkably improve wear resistance.

    摘要翻译： 提供了一种具有分散的硬质颗粒的铁基烧结合金，其包含重量为3至15％的镍（Ni），0.5至5％的铬（Cr），0.5至2.0％的碳（C），剩余的铁（Fe）和不可避免的 杂质。 在铁基基质的固溶体中含有镍（Ni），钼（Mo）和铬（Cr）的至少一部分。 钼（Mo）和铬（Cr）的至少一部分分散在铁基质基质中以形成细小的碳化物或金属间化合物。 均匀分散在铁基基质中，3〜20％的硬质粒子含有50〜57％的铬（Cr），18〜22％的钼（Mo），8〜12％的钴（Co），0.1〜1.4％的碳（C ），0.8〜1.3％的硅（Si），余量为铁（Fe），以增强分散性，显着提高耐磨性。

    Non-heat treated steel for connecting rod and connecting rod formed of same
    8.
    发明申请
    Non-heat treated steel for connecting rod and connecting rod formed of same 审中-公开
    用于连杆的非热处理钢和由其组成的连杆

    公开(公告)号：US20070098589A1

    公开(公告)日：2007-05-03

    申请号：US11585956

    申请日：2006-10-25

    申请人： Isseki Aihara ,  Yuuichi Yamada ,  Tomonori Miyazawa ,  Hideki Usuki ,  Yoshio Okada ,  Shinichiro Kato ,  Masakazu Hayaishi

    发明人： Isseki Aihara ,  Yuuichi Yamada ,  Tomonori Miyazawa ,  Hideki Usuki ,  Yoshio Okada ,  Shinichiro Kato ,  Masakazu Hayaishi

    IPC分类号： C22C38/12 ,  C22C38/24

    CPC分类号： C22C38/02 ,  C22C38/002 ,  C22C38/04 ,  C22C38/24 ,  C22C38/60 ,  F16C7/02 ,  F16C33/121

    摘要： A non-heat treated steel for hot forging and for a connecting rod, containing, in mass percent: 0.3 to 0.8% of C; 0.1 to 2.0% of Si; 0.5 to 1.5% of Mn; 0.01 to 0.15% of P; 1.0% or less of Cr; 0.4% or less of V; 0.05% or less of Al; 0.005 to 0.03% of N; and the balance Fe and inevitable impurities. The non-heat treated steel has a value E of not larger than 150, the value E being calculated from the following equation: E=2804−1549×Ceq−8862×P−23.4×H where H is a value of a Rockwell hardness of the connecting rod made of the non-heat treated steel; P is a phosphorus content (%) in the connecting rod; and Ceq is a value of a carbon equivalent.

    摘要翻译： 用于热锻的非热处理钢和连杆，以质量％计含有C：0.3〜0.8％ 0.1〜2.0％的Si; 0.5〜1.5％的Mn; 0.01〜0.15％P; 1.0％以下的Cr; 0.4％以下V; 0.05％以下的Al; 0.005〜0.03％的N; 余量为Fe和不可避免的杂质。 未经热处理的钢的值E不大于150，则值E由下式计算：<？in-line-formula description =“In-line formula”end =“lead”？> E = 2804-1549xCeq-8862xP-23.4xH <？in-line-formula description =“In-line Formulas”end =“tail”？>其中H是由未热处理的连杆制成的洛氏硬度值 钢; P是连杆中的磷含量（％）; Ceq为碳当量值。