本文采用置换反应方法除去废铜线表面的锡镀层，对回收锡的工艺进行了探索。
In this paper, the separation of tin cladding from tinned copper wires and its recovery are investigated.
简要介绍了Ni-P镀层的退除方法和研究概况以及典型的除镍剂配方的比较。
Methods of removal of NI-P plating layers and typical formulations of Ni removers here briefly presented.
论述了功能梯度镀层的概念、性能、应用及制备方法。
Concept, performances, applications and preparation methods of functionally gradient material are stated.
应用推荐