知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

61 条记录 (耗时 0.036 秒)

    Fe-based shape memory alloy and its production method
    1.
    发明授权
    Fe-based shape memory alloy and its production method 有权
    基于Fe的形状记忆合金及其制备方法

    公开(公告)号：US08815027B2

    公开(公告)日：2014-08-26

    申请号：US13501839

    申请日：2010-10-06

    申请人： Kiyohito Ishida ,  Ryosuke Kainuma ,  Ikuo Ohnuma ,  Toshihiro Omori ,  Keisuke Ando

    发明人： Kiyohito Ishida ,  Ryosuke Kainuma ,  Ikuo Ohnuma ,  Toshihiro Omori ,  Keisuke Ando

    IPC分类号： C22C38/04 ,  C22C38/08

    CPC分类号： C22C38/04 ,  C21D1/26 ,  C21D6/001 ,  C21D6/005 ,  C21D2201/01 ,  C21D2211/004 ,  C21D2211/008 ,  C22C22/00 ,  C22C30/00 ,  C22C30/02 ,  C22C38/06 ,  C22C38/08

    摘要： An Fe-based shape memory alloy comprising 25-42 atomic % of Mn, 12-18 atomic % of Al, and 5-12 atomic % of Ni, the balance being Fe and inevitable impurities, and an Fe-based shape memory alloy comprising 25-42 atomic % of Mn, 12-18 atomic % of Al, and 5-12 atomic % of Ni, as well as 15 atomic % or less in total of at least one selected from the group consisting of 0.1-5 atomic % of Si, 0.1-5 atomic % of Ti, 0.1-5 atomic % of V, 0.1-5 atomic % of Cr, 0.1-5 atomic % of Co, 0.1-5 atomic % of Cu, 0.1-5 atomic % of Mo, 0.1-5 atomic % of W, 0.001-1 atomic % of B and 0.001-1 atomic % of C, the balance being Fe and inevitable impurities.

    摘要翻译： 一种Fe基形状记忆合金，其包含25-42原子％的Mn，12-18原子％的Al和5-12原子％的Ni，余量为Fe和不可避免的杂质，以及Fe基形状记忆合金，其包含 Mn为25〜42原子％，Al为12〜18原子％，Ni为5〜12原子％，以及15〜15原子％以下的选自0.1-5原子％ 的Si，0.1〜5原子％的Ti，0.1-5原子％的V，0.1-5原子％的Cr，0.1-5原子％的Co，0.1-5原子％的Cu，0.1-5原子％的Mo ，0.1-5原子％的W，0.001-1原子％的B和0.001-1原子％的C，余量是Fe和不可避免的杂质。

    High-strength co-based alloy with enhanced workability and process for producing the same
    3.
    发明授权
    High-strength co-based alloy with enhanced workability and process for producing the same 有权
    具有增强加工性能的高强度协同合金及其制造方法

    公开(公告)号：US08529710B2

    公开(公告)日：2013-09-10

    申请号：US12098746

    申请日：2008-04-07

    申请人： Kiyohito Ishida ,  Kiyoshi Yamauchi ,  Ryosuke Kainuma ,  Yuji Sutou ,  Toshihiro Omori

    发明人： Kiyohito Ishida ,  Kiyoshi Yamauchi ,  Ryosuke Kainuma ,  Yuji Sutou ,  Toshihiro Omori

    IPC分类号： C22C19/07

    CPC分类号： C22C19/07

    摘要： A Co-based alloy being useful as a spiral spring, common spring, wire, cable guide, steel belt, build-up material, guide wire, stent, catheter, etc. There is provided a Co-based alloy having a composition of Co—Al binary system containing 3-13% Al loaded with at least one workability enhancing element selected from among 001 to 50% Ni, 0.01 to 40% Fe and 0.01 to 30% Mn and having a lamellar structure wherein f.c.c. structure α-phase and β(B2)-phase are repeated in layers. The lamellar structure is so regulated that the occupancy ratio of the whole structure is 30 vol. % or above and the layer spacing is 100 μm or less. The Co-based alloy may contain at least one optional component selected from among Ga, Cr, V, Ti, Mo, Nb, Zr, W, Ta, Hf, Si, Rh, Pd, Ir, Pt, Au, B, C and P may be added in a total amount of 0.01 to 60%.

    摘要翻译： 钴基合金可用作螺旋弹簧，普通弹簧，电线，电缆引导件，钢带，积层材料，导丝，支架，导管等。提供了具有Co组成的Co基合金 -Al二元体系，其中含有3-13％的Al，其中至少有一种可加工性增强元素选自001至50％的Ni，0.01至40％的Fe和0.01至30％的Mn，并具有层状结构，其中fcc 结构α相和β（B2）相重叠。 层状结构受到整体结构的占有率为30体积。 ％以上，层间隔为100μm以下。 Co基合金可以含有选自Ga，Cr，V，Ti，Mo，Nb，Zr，W，Ta，Hf，Si，Rh，Pd，Ir，Pt，Au，B，C 可以以0.01〜60％的总量添加P。

    Corrective device for deformed nails
    5.
    发明授权
    Corrective device for deformed nails 有权
    变形指甲矫正装置

    公开(公告)号：US08137297B2

    公开(公告)日：2012-03-20

    申请号：US12223981

    申请日：2006-12-20

    申请人： Kiyohito Ishida ,  Kiyoshi Yamauchi ,  Ryosuke Kainuma ,  Yuji Sutou ,  Toshihiro Omori ,  Akira Ogawa

    发明人： Kiyohito Ishida ,  Kiyoshi Yamauchi ,  Ryosuke Kainuma ,  Yuji Sutou ,  Toshihiro Omori ,  Akira Ogawa

    IPC分类号： A61F5/00

    CPC分类号： A61F5/11

    摘要： An elastic metal strip aligning a longitudinal direction with a rolling direction of a cold-rolled plate is collected and processed to a shape including a correction plate with the longitudinal direction of the elastic metal as a width direction of a nail and a plurality of tongue strips protruded from the edge of the correction plate near the nail tip. Each tongue strip is folded and bent to form a hooked claw with a double structure of a folding part and a bending part. A nail tip of a deformed nail is inserted between the hooked claw and the correction plate to apply a restoring force of elasticity in the correction plate to the deformed nail as correction ability for deformed nails. A wrought wire rod can be used instead of a cold-rolled plate and a Cu—Al—Mn type shape-memory alloy may further be used as a raw material.

    摘要翻译： 将纵向方向与冷轧板的轧制方向对准的弹性金属带收集并处理成包括校正板的形状，弹性金属的纵向方向作为钉子的宽度方向，并且多个舌条 从钉板附近的校正板的边缘突出。 每个舌带被折叠并弯曲以形成具有折叠部分和弯曲部分的双重结构的钩爪。 变形指甲的钉尖插入钩爪和校正板之间，以将修正板中的弹性回复力施加到变形指甲上，作为变形指甲的校正能力。 可以使用锻造线棒代替冷轧板，还可以使用Cu-Al-Mn型形状记忆合金作为原料。

    Member having separation structure and method for manufacture thereof
    9.
    发明授权
    Member having separation structure and method for manufacture thereof 有权
    具有分离结构的构件及其制造方法

    公开(公告)号：US07261760B2

    公开(公告)日：2007-08-28

    申请号：US10471132

    申请日：2002-03-05

    申请人： Kiyohito Ishida ,  Ryosuke Kainuma ,  Ikuo Ohnuma

    发明人： Kiyohito Ishida ,  Ryosuke Kainuma ,  Ikuo Ohnuma

    IPC分类号： C22C9/00

    CPC分类号： C22C28/00 ,  B22F9/082 ,  B22F2998/10 ,  B23K35/22 ,  B23K35/30 ,  C22C1/02 ,  C22C9/00 ,  C22C9/02 ,  C22C9/04 ,  C22C12/00 ,  C22C13/00 ,  C22C21/00 ,  C22C30/02 ,  C22C38/16 ,  C22C38/20 ,  H01L2924/0002 ,  B22F3/10 ,  H01L2924/00

    摘要： A member having a separated structure made by an alloy consisting of two regions having different compositions with each other is formed by casting a molten alloy into a prescribed shape, or by spray-quenching the same from a temperature of Tc+10° C. or more, wherein the molten alloy exhibits two phase separation in a liquid state having a temperature difference ΔT between the maximum temperature Tc (° C.) and minimum temperature Td (° C.) in the region of two phase separation in the liquid state being 10° C. or more, and the molten alloy has a mean composition with a difference of the volume fraction between the two liquid phases of 5% by volume or more. The suitable alloy is a Cu—Fe—X alloy, a Cu—Cr—X alloy, a Cu—Co—X alloy, a Cu—Bi—X alloy, an Al—Sn—X alloy or an Al—In—X alloy. The powder obtained by spray-quenching any one of the molten alloys of the Cu—Bi—X alloy, the Al—Sn—X alloy and the Al—In—X alloy has a separated structure comprising a surface portion having a solder composition and a core portion with a composition mainly comprising Cu and Al being excellent in electrical conductivity and heat conductivity and is suitable as a solder ball.

    摘要翻译： 通过将熔融合金铸造成规定的形状，或者通过从Tc + 10℃的温度喷雾骤冷而形成具有由具有彼此不同组成的两个区域组成的合金制成的分离结构的部件，或 更具体地，其中熔融合金在液态中表现出在两相分离区域中在最高温度Tc（℃）和最低温度Td（℃）之间的温度差ΔT的液态下的两相分离为 10℃以上，熔融合金的平均组成为两个液相之间的体积分数的差为5体积％以上。 合适的合金是Cu-Fe-X合金，Cu-Cr-X合金，Cu-Co-X合金，Cu-Bi-X合金，Al-Sn-X合金或Al-In-X 合金。 通过对Cu-Bi-X合金，Al-Sn-X合金和Al-In-X合金的熔融合金中的任一种进行喷雾淬火而获得的粉末具有分离结构，其包括具有焊料组成的表面部分和 具有主要包含Cu和Al的组成的芯部分具有优异的导电性和导热性，并且适合作为焊球。

    Free-cutting tool steel
    10.
    发明申请
    Free-cutting tool steel 失效
    自由切削工具钢

    公开(公告)号：US20030066577A1

    公开(公告)日：2003-04-10

    申请号：US10084495

    申请日：2002-02-28

    申请人： Kiyohito Ishida, Dokuritsu Gyousei Houjin Sangyo Gijutsu Sougo, Kenkyusho, Katsunari Oikawa

    发明人： Kiyohito Ishida ,  Katsunari Oikawa ,  Toshimitsu Fujii ,  Yukinori Matsuda ,  Kozo Ozaki ,  Seiji Kurata ,  Takayuki Shimizu

    IPC分类号： C22C038/00 ,  C21D005/10

    CPC分类号： C22C38/48 ,  C22C38/001 ,  C22C38/06 ,  C22C38/10 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/18 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/50 ,  C22C38/52

    摘要： A free-cutting tool steel is provided containing Fe and C in an amount of 0.1 to 2.5 wt %, Ti and or Zr where WTinull0.52WZr constitutes 0.03 to 3.5 wt %, and WTi represents Ti content and WZr represents Zr content, at least any one of S, Se and Te where WSnull0.4WSenull0.25WTe constitutes 0.01 to 1.0 wt %, and (WTinull0.52WZr)/(WSnull0.4WSenull0.25WTe) constitutes 1 to 4, and WS represents S content, WSe represents Se content and WTe represents Te content; and dispersed therein a texture thereof from 0.1 to 10% in terms of area ratio in a section of a machinability improving compound phase of a metallic element component of Ti and/or Zr as major components, and a binding component for the metallic element component containing C and any one of S, Se and Te.

    摘要翻译： 提供含有0.1〜2.5重量％的Fe和C的自由切削工具钢，其中WTi + 0.52WZr为0.03〜3.5重量％的Ti和Zr，WTi为Ti含量，WZr为Zr含量， WS + 0.4WSe + 0.25WTe构成0.01〜1.0重量％的S，Se和Te中的至少一个，（WTi + 0.52WZr）/（WS + 0.4WSe + 0.25WTe）构成1〜4，WS表示S 内容，WSe表示Se内容，WTe表示Te内容; 在作为主要成分的Ti和/或Zr的金属元素成分的切削性提高化合物相的截面中以面积比计，其构成为0.1〜10％，含有金属元素成分的结合成分含有 C和S，Se和Te中的任何一个。