The alloy layer of tinplate is an intermetallic compound formed between base plate and tin coating through thermodiffusion during the treatment of heating and fusing after electrotinning.
镀锡板金层是镀锡
热熔融处理过程中通过热扩散
板与锡层之间生成的一种金属间
,因此,
金层的生成与原板和镀层都有很大关系。