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    AMORPHOUS ALLOY AND METHOD FOR MANUFACUREING THE SAME
    1.
    发明申请
    AMORPHOUS ALLOY AND METHOD FOR MANUFACUREING THE SAME 审中-公开
    非晶合金及其制造方法

    公开(公告)号：WO2013087022A1

    公开(公告)日：2013-06-20

    申请号：PCT/CN2012/086651

    申请日：2012-12-14

    Applicant: SHENZHEN BYD AUTO R & D COMPANY LIMITED ,  BYD COMPANY LIMITED

    Inventor： GONG, Qing ,  ZHANG, Faliang ,  LI, Yunchun

    IPC: C22C45/10 ,  C22C45/00

    CPC classification number: B22D25/06 ,  C22C1/002 ,  C22C45/10

    Abstract: An amorphous and a manufacturing method thereof are provided. The amorphous alloy may have a formula of Zr a Cu b Al c M d N e , M is at least one selected from a group consisting of Ni, Fe, Co, Mn, Cr, Ti, Hf, Ta, Nb and rare earth element; N is at least one selected from a group consisting of Ca, Mg, and C; 40≤a≤70, 15≤b≤35, 5≤c≤15, 5≤d≤15, 0≤e≤5, and a+b+c+d+e=100.

    Abstract translation: 提供了一种无定形及其制造方法。 该非晶合金可以具有ZraCubAlcMdNe的式，M是选自Ni，Fe，Co，Mn，Cr，Ti，Hf，Ta，Nb和稀土元素中的至少一种; N是选自Ca，Mg和C中的至少一种; 40 <= a <= 70，15 <= b <= 35，5 <= c <= 15,5 <= d <= 15,0 <= e <= 5，a + b + c + d + e = 100。

    DIE CASTING DEVICE AND METHOD FOR AMORPHOUS ALLOY
    2.
    发明申请
    DIE CASTING DEVICE AND METHOD FOR AMORPHOUS ALLOY 审中-公开
    DIE铸造装置和非晶合金的方法

    公开(公告)号：WO2013086990A1

    公开(公告)日：2013-06-20

    申请号：PCT/CN2012/086494

    申请日：2012-12-13

    Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

    Inventor： ZHANG, Faliang

    IPC: B22D17/02

    CPC classification number: B22D18/02 ,  B22D17/04 ,  B22D17/10 ,  B22D17/12 ,  B22D17/14 ,  B22D17/2227 ,  B22D27/20 ,  B22D29/00 ,  B22D35/04 ,  B22D41/00 ,  C22C1/002 ,  C22C16/00 ,  C22C30/00 ,  C22C45/00 ,  C22C45/10

    Abstract: A die casting apparatus (100) for amorphous alloy comprises a stationary die (1) and a movable die (2); a sealed cabin (4) difining a sealing chamber (40); a protecting gas supplying device connected with the sealed cabin (4) for supplying the protecting gas into the sealing chamber (40); a melting device (5) for receiving and melting amorphous alloy; a feed sleeve (6) having a molten material inlet (60), with a plunger (7) positioned therein for injecting the molted amorphous alloy from the melting device (5) into a die chamber via the molten material inlet (60); a driving device (8) connected with the plunger (7) for driving the plunger (7) in the feed sleeve (6); and a gas purifying device (10) communicated with the sealed cabin (4) for purifying the gas from the sealed cabin (4). A method of die casting an amorphous alloy comprises the steps of purifying a sealing chamber (40) defined in a sealed cabin (4); supplying protecting gas into the sealing chamber (40) to maintain the protecting gas in the sealing chamber (40) to a positive pressure; feeding amorphous alloy into a melting device (5) to obtain the molten amorphous alloy; feeding the molten amorphous alloy into a die chamber (3); and opening the mated stationary and movable dies to extract at least a component. The apparatus and method use positive pressure protecting gas without the need to form high degree vacuum, thus reducing manufacturing and maintenance costs.

    Abstract translation: 一种用于非晶合金的压铸装置（100）包括固定模（1）和可移动模（2）; 限定密封室（40）的密封舱（4）; 与所述密封舱（4）连接以将所述保护气体供应到所述密封室（40）中的保护气体供应装置; 用于接收和熔化非晶合金的熔化装置（5）; 具有熔融材料入口（60）的进料套筒（6），其中定位有柱塞（7），用于经由熔融材料入口（60）将熔融装置（5）中的脱模非晶合金注入模腔; 与柱塞（7）连接的用于驱动进料套筒（6）中的柱塞（7）的驱动装置（8）; 以及与所述密封舱（4）连通以从所述密封舱（4）净化所述气体的气体净化装置（10）。 压铸非晶合金的方法包括以下步骤：净化限定在密封舱室（4）中的密封室（40）; 将保护气体供应到密封室（40）中以将密封室（40）中的保护气体保持在正压力; 将非晶合金进料到熔化装置（5）中以获得熔融非晶合金; 将熔融的非晶合金进料到模腔（3）中; 并打开配合的固定和可移动模具以至少提取一个部件。 该装置和方法使用正压保护气体，而不需要形成高度真空度，从而降低制造和维护成本。

    AMORPHOUS ALLOY AND METHOD FOR PREPARING THE SAME
    4.
    发明申请
    AMORPHOUS ALLOY AND METHOD FOR PREPARING THE SAME 审中-公开
    非晶合金及其制备方法

    公开(公告)号：WO2014101744A1

    公开(公告)日：2014-07-03

    申请号：PCT/CN2013/090294

    申请日：2013-12-24

    Applicant: SHENZHEN BYD AUTO R & D COMPANY LIMITED ,  BYD COMPANY LIMITED

    Inventor： ZHANG, Faliang ,  GONG, Qing

    IPC: C22C45/10 ,  C22C1/02

    CPC classification number: C22C1/02 ,  B22D1/00 ,  B22D18/06 ,  B22D21/022 ,  B22D25/06 ,  C22C1/002 ,  C22C1/03 ,  C22C45/10

    Abstract: An amorphous alloy and a method for preparing the amorphous alloy are provided. The amorphous alloy is represented by a formula of (Zr,Hf) a M b N c Be d . M contains at least one element selected from transition group elements. N contains at least one selected from Al and Ti. And 40≤a≤70, 10≤b≤40, 5≤c≤20, 5≤d≤25, and a+b+c+d=100. The ratio of an atomic percentage of Hf to an atomic percentage of Zr is in a range of about 0.01 to about 5.

    Abstract translation: 提供非晶态合金及其制备方法。 非晶合金由（Zr，Hf）aMbNcBed的式表示。 M包含从过渡组元素中选出的至少一个元素。 N含有选自Al和Ti中的至少一种。 40≤a≤70,10≤b≤40,5≤c≤20,5≤d≤25，a + b + c + d = 100。 Hf的原子百分数与Zr的原子百分比的比率在约0.01至约5的范围内。

    METHOD OF MANUFACTURING AMORPHOUS ALLOY ARTICLE
    7.
    发明申请
    METHOD OF MANUFACTURING AMORPHOUS ALLOY ARTICLE 审中-公开
    制造不规则合金制品的方法

    公开(公告)号：WO2013087040A1

    公开(公告)日：2013-06-20

    申请号：PCT/CN2012/086773

    申请日：2012-12-17

    Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

    Inventor： GONG, Qing ,  TANG, Bingzhong ,  ZHANG, Faliang

    IPC: C22C45/10 ,  C22C45/00 ,  B22C9/04

    CPC classification number: B22C9/043 ,  B22C9/10 ,  C22C1/002 ,  C22C45/10

    Abstract: A method of manufacturing an amorphous alloy article is provided. The method comprises steps of: placing a prefabricated member made of a predetermined material having a different property from that of an amorphous alloy into a mold, in which the predetermined material is dissolvable in a predetermined solution; casting a fusant of the amorphous alloy into the mold such that the prefabricated member and the amorphous alloy are joined to form a semifinished product, in which a part of the prefabricated member is exposed out of the amorphous alloy; and placing the semifinished product into the predetermined solution to dissolve the prefabricated member.

    Abstract translation: 提供一种制造非晶合金制品的方法。 该方法包括以下步骤：将由具有与非晶合金性质不同的特性的预定材料制成的预制构件放置在其中预定材料可溶于预定溶液中的模具中; 将非晶合金熔体铸造到模具中，使得预制构件和非晶合金接合以形成半成品，其中预制构件的一部分露出非晶合金; 并将半成品放入预定的溶液中以溶解预制构件。

    COMPOSITE AND PREPARATION METHOD OF JOINING AMORPHOUS ALLOY MATERIAL TO HETEROGENEOUS MATERIAL
    9.
    发明公开
    COMPOSITE AND PREPARATION METHOD OF JOINING AMORPHOUS ALLOY MATERIAL TO HETEROGENEOUS MATERIAL 审中-公开
    复合材料和方法用于连接非晶态合金材料的非均质材料

    公开(公告)号：EP2744611A1

    公开(公告)日：2014-06-25

    申请号：EP12824055.3

    申请日：2012-08-15

    Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

    Inventor： GONG, Qing ,  ZHANG, Faliang ,  LI, Yunchun

    IPC: B22D19/16 ,  B32B15/00 ,  B32B7/04

    Abstract: A method of joining an amorphous alloy material to a heterogeneous material and a composite formed by the same are provided. The method comprises steps of: placing a pre-formed piece made of one of the amorphous alloy material and the heterogeneous material into a mold; heating the other of the amorphous alloy material and the heterogeneous material to a predetermined temperature, and casting the other of the amorphous alloy material and the heterogeneous material into the mold to form a transition connection part joining the amorphous alloy material to the heterogeneous material and having a fusion welded structure, a microstructure reinforcing connection structure and a composite connection structure; and cooling the amorphous alloy material and the heterogeneous material at a rate higher than a critical cooling rate of the amorphous alloy material to obtain a composite formed by joining the amorphous alloy material to the heterogeneous material by the transition connection part.

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