ZrCo合金表面化学镀Pd膜工艺研究  

Preparation Technology of Pd Membranes over Surface of ZrCo Alloy by Electroless Plating Method

作　　者：郭秀梅[1] 王树茂[1] 刘晓鹏[1] 李志念[1] 吕芳[1] 郝雷[1] 米菁[1] 蒋利军[1] 

机构地区：[1]北京有色金属研究总院能源材料与技术研究所,北京100088

出　　处：《金属功能材料》2011年第6期27-30,共4页Metallic Functional Materials

摘　　要：采用化学镀方法在氚处理材料ZrCo合金颗粒表面制备了一层较为均匀致密的Pd金属膜。采用扫描电镜技术对Pd膜的形貌进行了详细分析,研究了沉积温度、镀膜时间、镀液pH值和还原剂水合肼的添加量等参数对Pd膜特性的影响,从而优化出最佳的镀Pd膜工艺。Pd membranes over the surface of tritium processing material ZrCo alloy particles were prepared by electroless plating method.The characteristics of Pd membranes were determined by SEM technology.The uniform and compact Pd membrane was revealed from SEM images.The influences of depositing temperature and time,pH value and reducing agent hydrazine contents in the solution on the Pd membranes were investigated.The best plating technology was optimized.

关 键 词：PD膜 化学镀方法 ZrCo合金 镀膜工艺 

分 类 号：TG174.4[金属学及工艺—金属表面处理]