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    Method for making magnesium-based composite material
    1.
    发明授权
    Method for making magnesium-based composite material 有权
    制备镁基复合材料的方法

    公开(公告)号：US08357225B2

    公开(公告)日：2013-01-22

    申请号：US12833950

    申请日：2010-07-10

    Applicant: Wen-Zhen Li ,  Shi-Ying Liu

    Inventor： Wen-Zhen Li ,  Shi-Ying Liu

    IPC: C22B26/22

    CPC classification number: B22D27/08 ,  C22C1/005 ,  C22C1/0408 ,  C22C1/1036

    Abstract: The present disclosure provides a method for making magnesium-based composite material. The method comprises the following steps. Firstly, a semi-solid-state magnesium-based material is provided. Secondly, at least one nanoscale reinforcement is added into the semi-solid-state magnesium-based material to obtain a semi-solid-state mixture. Thirdly, the semi-solid-state mixture is heated to a liquid-state mixture. Fourthly, the liquid-state mixture is ultrasonically processed. Fifthly, the liquid-state mixture is cooled to obtain the magnesium-based composite material.

    Abstract translation: 本公开内容提供了一种制备镁基复合材料的方法。 该方法包括以下步骤。 首先，提供半固态镁基材料。 其次，在半固态镁基材料中加入至少一种纳米尺度增强材料以获得半固态混合物。 第三，将半固态混合物加热至液态混合物。 第四，液态混合物被超声处理。 第五，将液态混合物冷却，得到镁基复合材料。

    Method for making aluminum-based composite material
    2.
    发明授权
    Method for making aluminum-based composite material 有权
    制备铝基复合材料的方法

    公开(公告)号：US08287622B2

    公开(公告)日：2012-10-16

    申请号：US12833949

    申请日：2010-07-10

    Applicant: Wen-Zhen Li ,  Shi-Ying Liu

    Inventor： Wen-Zhen Li ,  Shi-Ying Liu

    IPC: C22B21/06

    CPC classification number: B22D27/00 ,  B22D19/14 ,  B22D27/08 ,  C22C1/1036 ,  C22C26/00 ,  C22C32/0036 ,  C22C32/0057 ,  C22C32/0063 ,  C22C2026/002

    Abstract: The present disclosure provides a method for making aluminum-based composite material. The method includes the following steps. First, a aluminum-based material in semi-solid state is provided. Second, at least one nanoscale reinforcement is added into the aluminum-based material in semi-solid state to obtain a mixture in semi-solid state. Third, the mixture in semi-solid state is heated to a mixture in liquid state. Fourth, the mixture in liquid state is ultrasonically processed. Fifth, the mixture in liquid state is cooled to obtain the aluminum-based composite material.

    Abstract translation: 本公开提供了一种制备铝基复合材料的方法。 该方法包括以下步骤。 首先，提供半固态的铝基材料。 其次，在半固态的铝基材料中加入至少一种纳米级增强材料，得到半固态的混合物。 第三，将半固态混合物加热至液态混合物。 第四，液态混合物被超声处理。 第五，将液态混合物冷却，得到铝基复合材料。

    Method for making metal-based nano-composite material
    3.
    发明授权
    Method for making metal-based nano-composite material 有权
    制备金属基纳米复合材料的方法

    公开(公告)号：US09034073B2

    公开(公告)日：2015-05-19

    申请号：US13323767

    申请日：2011-12-12

    Applicant: Wen-Zhen Li ,  Shi-Ying Liu

    Inventor： Wen-Zhen Li ,  Shi-Ying Liu

    IPC: C22B9/16 ,  C22C47/08 ,  C22C49/14

    CPC classification number: C22C47/08 ,  B22F2999/00 ,  C22C49/14 ,  Y10S977/773 ,  Y10S977/90 ,  B22F2202/01

    Abstract: A method for making a metal-based nano-composite material is disclosed. In the method, a semi-solid state metal-based material is provided. The semi-solid state metal-based material is stirred and nano-sized reinforcements are added into the semi-solid state metal-based material to obtain a semi-solid state mixture. The semi-solid state mixture is heated to a temperature above a liquidus temperature of the metal-based material, to achieve a liquid-metal-nano-sized reinforcement mixture. The liquid-metal-nano-sized reinforcement mixture is ultrasonically processed at a temperature above the liquidus temperature by conducting ultrasonic vibrations to the liquid-metal-nano-sized reinforcement mixture along different directions at the same time.

    Abstract translation: 公开了一种制备金属基纳米复合材料的方法。 在该方法中，提供了半固态金属基材料。 搅拌半固态金属基材料，并将半固态金属基材料中加入纳米尺寸的增强材料以获得半固态混合物。 将半固态混合物加热到高于金属基材料的液相线温度的温度，以获得液态金属纳米尺寸的增强混合物。 液体金属纳米尺寸的增强混合物在高于液相线温度的温度下通过同时沿不同方向对液态金属纳米尺寸的增强混合物进行超声振动进行超声处理。

    Magnesium based composite material and method for making the same
    4.
    发明授权
    Magnesium based composite material and method for making the same 有权
    镁基复合材料及其制造方法

    公开(公告)号：US08734602B2

    公开(公告)日：2014-05-27

    申请号：US12978621

    申请日：2010-12-26

    Applicant: Wen-Zhen Li ,  Hwang-Miaw Chen

    Inventor： Wen-Zhen Li ,  Hwang-Miaw Chen

    IPC: C22C14/00

    CPC classification number: B22D1/00 ,  B22D27/08 ,  B22D27/20 ,  C22C1/1036

    Abstract: The present disclosure relates to a magnesium based composite material. The magnesium based composite material includes a magnesium based metal matrix and nanoparticles dispersed in the magnesium based metal matrix in a weight percentage of a range from about 0.01% to about 2%. The present disclosure also relates to a method for making the magnesium based composite material. In the method, the nanoparticles are added to the magnesium based metal at a temperature of about 460° C. to about 580° C. to form a mixture. The mixture is ultrasonically vibrated at a temperature of about 620° C. to about 650° C. The mixture is casted at a temperature of about 650° C. to about 680° C., to form an ingot.

    Abstract translation: 本发明涉及镁基复合材料。 镁基复合材料包括分散在镁基金属基质中的镁基金属基质和纳米颗粒，其重量百分比为约0.01％至约2％。 本公开还涉及制备镁基复合材料的方法。 在该方法中，将纳米颗粒在约460℃至约580℃的温度下加入到镁基金属中以形成混合物。 将混合物在约620℃至约650℃的温度下超声振动。将混合物在约650℃至约680℃的温度下浇注以形成锭。

    Method and apparatus for making magnesium-based alloy
    5.
    发明授权
    Method and apparatus for making magnesium-based alloy 有权
    制备镁基合金的方法和装置

    公开(公告)号：US07824461B2

    公开(公告)日：2010-11-02

    申请号：US12200324

    申请日：2008-08-28

    Applicant: Kam-Shau Chan ,  Cheng-Shi Chen ,  Li-Qing Zhang ,  Wen-Zhen Li

    Inventor： Kam-Shau Chan ,  Cheng-Shi Chen ,  Li-Qing Zhang ,  Wen-Zhen Li

    IPC: C22B26/22 ,  C22B4/02

    CPC classification number: C22C26/00 ,  B22F3/225 ,  B22F2999/00 ,  C22C2026/002 ,  B22F2202/05

    Abstract: A method for fabricating a magnesium-based alloy includes the steps of: (a) mixing a number of carbon nanotubes with a number of magnesium particles; (b) heating the mixture in a protective gas to achieve a semi-solid-state paste; (c) stirring the semi-solid-paste using an electromagnetic stirring force to disperse the carbon nanotubes into the paste; (d) injecting the semi-solid-state paste into a die; and (e) cooling the semi-solid-state paste to achieve a magnesium-based alloy. An apparatus for fabricating the magnesium-based alloy includes a transferring device, a thixomolding machine, and an electromagnetic stirring device. The transferring device includes a feed inlet. The thixomolding machine includes a heating barrel having two ends, a nozzle disposed at a first end thereof, and an material input positioned at a second end thereof. The electromagnetic stirring device includes an electromagnetic induction coil disposed on an outer wall of the heating barrel.

    Abstract translation: 一种制备镁基合金的方法包括以下步骤：（a）将多个碳纳米管与多个镁颗粒混合; （b）将保护气体中的混合物加热以获得半固态糊状物; （c）使用电磁搅拌力搅拌半固体糊料以将碳纳米管分散到糊料中; （d）将半固态浆料注入模具中; 和（e）冷却半固态糊以获得镁基合金。 镁合金的制造装置包括转印装置，触变成型机和电磁搅拌装置。 转移装置包括进料口。 触变成型机包括具有两端的加热筒，设置在其第一端的喷嘴和位于其第二端的材料输入。 电磁搅拌装置包括设置在加热筒的外壁上的电磁感应线圈。

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