The process and equipment applied to producing silver powder and Pd-Ag powder in mass is introduced.
介绍了电子元件用高纯超细球形银粉、钯银合金粉的车间生产工艺及其生产线特点,探讨了影响粉末形貌的各个因素。
A new method for determination of cadmium in silver alloys using potassium iodine as a selective reagent and Zn(NO3)2 complexometric titration EDTA released from Cd-EDTA complex was established.
建立了碘化钾析出EDTA络合返滴定以测定银合金中镉的新方法;系统地研究了选择性测定银合金中镉含量的条件。
Several binary silver alloys,including AgSb,AgTb,AgDy,AgGa,AgTi and AgAl,have been investigated in order to develop new sheath alloys used for the BSCCO tapes.
为开发新型Bi系高温超导用包套银合金,使其具有良好的机械性能,制备了6种二元银合金,分别为AgAl,AgGa,AgTb,AgDy,AgTi和AgSb。
5 h,the hardness of 925Ag alloys with suitable Zn content or suitable Zn and Sn contents is much higher than that of 925Ag75Cu alloy,and that there appears.
采用氩气保护水冷铜坩埚非自耗电极电弧熔炼制备了5种Ag-Cu-Zn(-Sn)系925银合金,并系统研究了热处理工艺对其力学性能和显微组织的影响。