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.
镀锡板合层是镀锡后
加热熔融处理过程中通过热
基板
锡层之间生
的一种
属间化合物,因此,合
层的生
板和镀层都有很大关系。