在水冷铜坩埚中用吸铸法制备Cu_(47)Ti_(34)Zr_(11)Ni_8块状非晶合金  

Cu_ (47)Ti_(34)Zr_ (11)Ni_ 8 Bulk Amorphous Alloy Prepared by a Copper Suction Casting Method in Water Cooled Crucible

作　　者：寇生中[1] 岳武[1] 丁雨田[1] 许广济[1] 

机构地区：[1]兰州理工大学材料科学与工程学院

出　　处：《科学技术与工程》2006年第3期302-303,共2页Science Technology and Engineering

基　　金：国家自然科学基金(50371016);国家重点实验室基金(SHL03002)资助

摘　　要：在水冷铜坩埚中采用铜模吸铸法制备了直径4.0mm的Cu47Ti34Zr11Ni8合金圆棒,利用X射线(XRD)、对合金的结构进行了测定。XRD图表明该合金圆棒的组织为明显的非晶相。试验结果表明,利用该方法可以制备Cu基块状非晶。The quartemary alloy rods with diameters of 4.0 mm of Cu47Ti34Zr11Ni8 were prepared by copper mold with suction casting method in water cooling crucible. The structure was investigated by X - ray diffraction （XRD）. XRD shows the structure of the rods is composed of amorphous phase. The result indicates that the suction casting method in water cooling crucible is a useful method for preparing bulk amorphous.

关 键 词：水冷铜坩埚 吸铸法 块状非晶 

分 类 号：TG139.8[一般工业技术—材料科学与工程]