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.
镀锡板合金是镀锡后在加热熔融处理过
过热扩散在基板与锡
之间
一种金属间化合物,因此,合金
与原板和镀
都有很大关系。