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1.发明公开DEVICE AND PROCESS FOR CASTING FORMING OF AMORPHOUS ALLOY COMPONENTS 审中-公开VORRICHTUNG VERFAHREN ZUR GUSSFORMUNG VON AMORPHEN LEGIERUNGSKOMPONENTEN
公开(公告)号：EP3075466A1
公开(公告)日：2016-10-05
申请号：EP14865331.4
申请日：2014-08-27
发明人： FU, Huameng , ZHANG, Haifeng , WANG, Aimin , ZHU, Zhengwang , ZHANG, Hongwei , LI, Hong , LI, Yangde , LI, Weirong , TANG, Tiezhuang
IPC分类号： B22D17/10
CPC分类号： B22D21/02 , B22D17/002 , B22D17/10 , B22D17/14 , B22D17/145 , B22D17/203 , B22D17/263 , B22D17/28 , B22D27/003 , F27D11/02 , F27D11/06
摘要： Provided is a device for the casting forming of amorphous alloy components. The device comprises an injection system, an alloy smelting system, a raw material feeding system, a mould system, a vacuum system and a protective atmosphere system, which are used for the preparation of the amorphous alloy components, and can realize the formation by squeezing casting of the amorphous alloy components under a vacuum or a protective atmosphere with a positive pressure. The device is provided with an exhaust port on the mould to effectively solve the problem of forming micro shrinkage cavities on the surface in the process of forming the alloy components so as to improve the quality of the amorphous alloy components. Also provided is a process for the casting forming of the amorphous alloy components. A high vacuum tank or a protective atmosphere tank is used to reach an acquisition time of the vacuum or protective atmosphere with a positive pressure so as to shorten the forming period, save the production cost, and improve the production efficiency.
摘要翻译： 提供了一种用于非晶态合金成分的铸造成形的装置。 该装置包括用于制备非晶合金部件的注射系统，合金冶炼系统，原料给料系统，模具系统，真空系统和保护气氛系统，并且可以通过挤压实现形成 在正压下在真空或保护气氛下铸造非晶合金组分。 该装置在模具上设置有排气口，以有效地解决在形成合金部件的过程中在表面上形成微缩孔的问题，以提高非晶合金部件的质量。 还提供了用于非晶合金部件的铸造成形的方法。 使用高真空罐或保护气氛罐以正压达到真空或保护气氛的采集时间，以缩短成型周期，节省生产成本，提高生产效率。
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公开(公告)号：EP3075465A1
公开(公告)日：2016-10-05
申请号：EP14865968.3
申请日：2014-08-27
发明人： FU, Huameng , ZHANG, Haifeng , WANG, Aimin , ZHU, Zhengwang , ZHANG, Hongwei , LI, Hong , LI, Yangde , LI, Weirong , TANG, Tiezhuang
摘要： Provided is a device for casting forming of amorphous alloy components. The device comprises an injection system, an alloy smelting system, a raw material feeding system, a mould system, a vacuum system and a protective atmosphere system. The vacuum system comprises a vacuum tank (6). The protective atmosphere system comprises a gas cylinder (1) for a protective atmosphere. The vacuum tank or the gas cylinder for a protective atmosphere is provided to effectively realize the acquisition of a vacuum or a protective atmosphere with a positive pressure in the forming process so as to achieve the casting forming of the amorphous alloy components under the protection of the vacuum and the protective atmosphere with a positive pressure. The mould is provided with an exhaust port to prevent the formation of micro shrinkage cavities on the surface in the process of forming the alloy components. Also provided is a process for the casting forming of the amorphous alloy components. The device and process substantially reduce the space of the vacuum or the protective atmosphere with a positive pressure, and can improve the quality of the amorphous alloy components, save on cost and improve the production efficiency.
摘要翻译： 提供了一种用于铸造非晶合金部件的装置。 该装置包括注射系统，合金熔炼系统，原料供给系统，模具系统，真空系统和保护气氛系统。 真空系统包括真空罐（6）。 保护气氛系统包括用于保护气氛的气瓶（1）。 提供用于保护气氛的真空罐或气瓶，以有效实现在成型过程中获得具有正压的真空或保护气氛，以实现在非晶合金成分保护下的非晶合金成分的铸造成形 真空和正压的保护气氛。 模具设有排气口以防止在形成合金部件的过程中在表面上形成微缩孔。 还提供了用于非晶合金成分的铸造成形的方法。 该装置和过程大大减少了正压真空或保护气氛的空间，并且可以提高非晶合金部件的质量，节省成本并提高生产效率。
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公开(公告)号：EP3225711A1
公开(公告)日：2017-10-04
申请号：EP15862248.0
申请日：2015-07-14
发明人： ZHANG, Haifeng , FU, Huameng , ZHU, Zhengwang , WANG, Aimin , LI, Hong , ZHANG, Hongwei , LI, Yangde , LI, Weirong , TANG, Tiezhuang , YANG, Jiedan
IPC分类号： C22C45/00
摘要： A method for forming an amorphous alloy member. In the method, within a temperature range from the liquidus temperature to the glass transition temperature in the solidification process of a molten amorphous alloy, low-pressure precision forming is carried out for the amorphous alloy. The method makes use of a smooth, free surface formed after the molten alloy solidifies, good deformation property and low shrinkage coefficient during solidification, to obtain an amorphous alloy member that has high dimensional precision, high surface smoothness and a compact structure without defects such as shrinkage cavities and shrinkage porosity. The method features a short technological process, high production efficiency, and reduced costs.
摘要翻译： 一种形成非晶合金构件的方法。 在该方法中，在熔融非晶合金的凝固过程中从液相线温度到玻璃化转变温度的温度范围内，对非晶合金进行低压精密成形。 该方法利用熔融合金凝固后形成的光滑，自由的表面，良好的变形性能和凝固过程中的低收缩系数，获得尺寸精度高，表面光滑度高，结构致密的无定形合金构件， 缩孔和缩孔。 该方法工艺流程短，生产效率高，成本低。
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4.发明公开ZR-CU-NI-AL-AG-Y BULK AMORPHOUS ALLOY, AND PREPARATION METHOD AND APPLICATION THEREOF 审中-公开ZR-CU-NI-AL-AG-Y散装非晶合金及其制备方法和应用
公开(公告)号：EP3115479A1
公开(公告)日：2017-01-11
申请号：EP14884415.2
申请日：2014-04-16
发明人： FU, Huameng , ZHANG, Haifeng , LI, Zhengkun , WANG, Aimin , ZHU, Zhengwang , ZHANG, Hongwei , LI, Hong , LI, Yangde , LI, Weirong , TANG, Tiezhuang
摘要： Provided are a Zr-Cu-Ni-Al-Ag-Y bulk amorphous alloy, and a preparation method and an application thereof. The ingredients of the alloy are: 41%-63% of Zr, 18%-46% of Cu, 1.5%-12.5% of Ni, 4%-15% of Al, 0.01 %-5% of Ag and 0.01 %-5% of Y, by atomic percentage. The amorphous alloy is prepared by using a copper mold casting method and can be used as part of an antibacterial material required in many fields.
摘要翻译： 本发明提供一种Zr-Cu-Ni-Al-Ag-Y块体非晶态合金及其制备方法和应用。 合金的成分是Zr：41％-63％，Cu：18％-46％，Ni：1.5％-12.5％，Al：4％-15％，Ag：0.01％-5％，和0.01％ Y的5％，按原子百分比计算。 非晶态合金通过使用铜模铸造法制备，并且可以用作许多领域中所需的抗菌材料的一部分。
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公开(公告)号：EP3075466B1
公开(公告)日：2019-06-12
申请号：EP14865331.4
申请日：2014-08-27
发明人： FU, Huameng , ZHANG, Haifeng , WANG, Aimin , ZHU, Zhengwang , ZHANG, Hongwei , LI, Hong , LI, Yangde , LI, Weirong , TANG, Tiezhuang
IPC分类号： B22D17/10
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公开(公告)号：EP3375901B1
公开(公告)日：2020-10-28
申请号：EP16863391.5
申请日：2016-06-22
发明人： LI, Yangde , TANG, Tiezhuang , LI, Weirong
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公开(公告)号：EP3081181A1
公开(公告)日：2016-10-19
申请号：EP14852540.5
申请日：2014-07-31
发明人： LAO, Yonghua , LI, Yangde , LI, Weirong , LIU, Fangfei
IPC分类号： A61B17/86
CPC分类号： A61B17/864 , A61B17/866 , A61B2017/00004 , A61L31/022 , A61L31/148
摘要： A biodegradable pure magnesium bone nail comprises a rod-shaped pure magnesium screw bone nail (1). From the bottom of a crossed groove (4), for turning a screw, of a tip of the screw bone nail (1), an axial hole (2) whose length is 2/3 of that of a rod of the screw bone nail is manufactured. In the length of the axial hole (2) of the screw bone nail (1), several radial holes (3) are uniformly manufactured from the bottom of thread into the axial hole (2) at 90 degrees.
摘要翻译： 可生物降解的纯镁骨钉包括棒状纯镁螺钉骨钉（1）。 用于转动螺钉骨钉（1）的尖端的交叉凹槽（4）的底部，具有长度为螺钉骨钉棒的2/3的轴向孔（2） 被制造。 在螺钉骨钉（1）的轴向孔（2）的长度上，从颈部的底部均匀地制造出几个径向孔（3），其轴向孔（2）为90度。
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公开(公告)号：EP3375901A1
公开(公告)日：2018-09-19
申请号：EP16863391.5
申请日：2016-06-22
发明人： LI, Yangde , TANG, Tiezhuang , LI, Weirong
CPC分类号： C22C45/10 , C22C1/02 , C22C1/1036 , C22C32/00 , C22C32/0052 , C22C2200/02 , C22F1/186
摘要： The present invention relates to a high hardness amorphous composite, a method of preparing the high hardness amorphous composite and application thereof. The high hardness amorphous composite includes a basic alloy component, a hard additive and a bonding additive. The basic alloy component includes 45-60 mole% Zr, 5-10 mole% Hf, 5-15 mole% Al, 8-22 mole% Ni and 6-14 mole% Cu, the hard additive is ZrC or WC nanometer powder with addition amount at 12-26 wt% of the basic alloy component, particle diameter of the WC nanometer powder is 10-100 nm, and the bonding additive is any one or two selected from groups of Re, W or Mo with addition amount at 4-8 wt% of the basic alloy component. The high hardness Zr-based amorphous composite with good workability and formability is provided by improving composition of alloy based on Zr-Al-Ni-Cu, adding new component and adjusting component content.
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公开(公告)号：EP3081181B1
公开(公告)日：2018-06-20
申请号：EP14852540.5
申请日：2014-07-31
发明人： LAO, Yonghua , LI, Yangde , LI, Weirong , LIU, Fangfei
CPC分类号： A61B17/864 , A61B17/866 , A61B2017/00004 , A61L31/022 , A61L31/148
摘要： A biodegradable pure magnesium bone nail comprises a rod-shaped pure magnesium screw bone nail (1). From the bottom of a crossed groove (4), for turning a screw, of a tip of the screw bone nail (1), an axial hole (2) whose length is 2/3 of that of a rod of the screw bone nail is manufactured. In the length of the axial hole (2) of the screw bone nail (1), several radial holes (3) are uniformly manufactured from the bottom of thread into the axial hole (2) at 90 degrees.
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