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    Metal member manufacturing method and metal member
    5.
    发明授权
    Metal member manufacturing method and metal member 有权
    金属构件制造方法和金属构件

    公开(公告)号：US09279186B2

    公开(公告)日：2016-03-08

    申请号：US13574854

    申请日：2010-10-22

    申请人： Hidemi Kato ,  Takeshi Wada ,  Kunio Yubuta ,  Akihisa Inoue

    发明人： Hidemi Kato ,  Takeshi Wada ,  Kunio Yubuta ,  Akihisa Inoue

    IPC分类号： C23F4/04 ,  C23C26/02 ,  C23F1/00 ,  C22B9/02 ,  C22B26/22

    CPC分类号： C23C26/02 ,  B22F2998/00 ,  C22B9/02 ,  C22B26/22 ,  C23F1/00 ,  C23F4/04 ,  Y02P10/234 ,  Y10T428/12479 ,  C22C1/0425 ,  C22C1/0433 ,  C22C33/02

    摘要： A metallic material containing both a second constituent and a third constituent having positive and negative heats of mixing relative to a first constituent, respectively, and including a compound, an alloy or a nonequilibrium alloy having a melting point that is higher than the solidifying point of a metal bath made of the first constituent is placed in the metal bath. The metal bath is controlled to a temperature lower than a minimum value of a liquidus temperature within a range of compositional variations in which the amount of the third constituent in the metallic material decreases down to a point where the metallic material becomes substantially the second constituent so that the third constituent is selectively dissolved into the metal bath.

    摘要翻译： 一种含有第二成分和第三成分的金属材料，分别具有相对于第一成分的正和负的混合热，并且包括熔点高于凝固点的化合物，合金或非平衡合金 将由第一成分制成的金属浴放置在金属浴中。 将金属浴控制在低于液相线温度的最小值的温度范围内，其中金属材料中的第三成分的量减少到金属材料基本上变成第二成分的程度 第三组分选择性地溶解到金属浴中。

    Internal gear manufacturing method and metallic glass internal gear manufactured thereby
    7.
    发明授权
    Internal gear manufacturing method and metallic glass internal gear manufactured thereby 失效
    由此制造内齿轮制造方法和金属玻璃内齿轮

    公开(公告)号：US08418366B2

    公开(公告)日：2013-04-16

    申请号：US12745166

    申请日：2008-11-27

    申请人： Xinmin Wang ,  Akihisa Inoue ,  Yukiharu Shimizu

    发明人： Xinmin Wang ,  Akihisa Inoue ,  Yukiharu Shimizu

    IPC分类号： B22D27/15 ,  B22D29/00

    CPC分类号： B22D27/15 ,  B22D29/001 ,  F16H55/06 ,  Y10T29/49462 ,  Y10T29/49467 ,  Y10T29/49474 ,  Y10T29/4998 ,  Y10T29/49988 ,  Y10T29/49989 ,  Y10T74/19

    摘要： An internal gear manufacturing method capable of manufacturing time reduction and easy core removal, and a metallic glass internal gear manufactured thereby. A carbon core formed into a shape of an external gear is arranged in a thin, long tubular mold of a length equal thereto with a space extending longitudinally therealong. A molten metal material is pressure-injected under a temperature higher than a melting point thereof into the space between the mold and the core. The molten metal material is resolidified by rapid cooling at or above a critical cooling rate thereof together with the mold and the core. After resolidification of the molten metal material, the core is removed by pulverization or dissolution. Along internal gear formed of the resolidified metal material is cut into a plurality of segments of a prescribed length.

    摘要翻译： 一种能够制造时间缩短和易于除芯的内齿轮制造方法，以及由此制造的金属玻璃内齿轮。 形成为外部齿轮形状的碳芯被布置在长度相当于其长度的长而长的管状模具中，沿着其纵向延伸的空间。 熔融金属材料在高于其熔点的温度下被压注入模具和芯体之间的空间。 熔融金属材料通过与模具和芯体一起的临界冷却速度或其上的快速冷却来重新凝固。 在熔融金属材料重新固化之后，通过粉碎或溶解除去芯体。 沿由固化后的金属材料形成的内齿轮切割成规定长度的多个段。

    ARC MELTING FURNACE DEVICE
    8.
    发明申请
    ARC MELTING FURNACE DEVICE 有权
    电弧熔炼设备

    公开(公告)号：US20130068417A1

    公开(公告)日：2013-03-21

    申请号：US13700335

    申请日：2011-06-01

    申请人： Masaki Nagata ,  Motohiro Kameyama ,  Yoshihiko Yokoyama ,  Akihisa Inoue

    发明人： Masaki Nagata ,  Motohiro Kameyama ,  Yoshihiko Yokoyama ,  Akihisa Inoue

    IPC分类号： F27D11/08

    CPC分类号： F27D11/08 ,  B22C9/06 ,  B22D7/00 ,  B22D23/06 ,  B22D27/04 ,  B22D29/04 ,  F27B3/085 ,  F27B17/00

    摘要： An arc melting furnace apparatus is provided which reduces an operation burden on a worker and shortens working hours. An arc melting furnace apparatus 1 includes a housing 2 having formed therein a melting chamber 2a, a hearth 4 provided within the melting chamber 2a and having a recessed portion 4a, and a heating mechanism 10 for heating and melting a metal material supplied into the recessed portion 4 to generate an alloy ingot. The apparatus comprises a turning member 23 rotatably supported on a supporting member 21 standing within the melting chamber 2a, a perimeter edge of the turning member 23 rotating and moving along the inner surface of the recessed portion 4a to lift the alloy ingot generated in the recessed portion 4a above the hearth 4 and turn it over, and a resilient turn-over assisting member 24 provided above an upper end of the recessed portion 4a. Further, the turn-over assisting member 24 is arranged to flex by a predetermined amount when the alloy ingot abuts it, and to return to its original state from the flexed state so that the alloy ingot is urged to drop into the recessed portion 4a.

    摘要翻译： 提供了一种电弧熔化炉装置，其减少了对工人的操作负担并缩短了工作时间。 电弧熔化炉装置1包括：壳体2，其中形成有熔化室2a，设置在熔化室2a内并具有凹部4a的炉床4，以及加热和熔化被供给到凹部 部分4以产生合金锭。 该装置包括可旋转地支撑在站立在熔化室2a内的支撑构件21上的转动构件23，转动构件23的周边边缘沿着凹进部分4a的内表面旋转并移动，以提升在凹进部分中产生的合金块 在炉床4​​上方的部分4a翻转，并且设置在凹部4a的上端上方的弹性翻转辅助件24。 此外，转向辅助构件24被布置为当合金锭抵接时弯曲预定量，并且从弯曲状态恢复到其初始状态，使得合金锭被推入凹入部分4a中。