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.
板合金层是
后在加热熔融处理过程中通过热扩散在
板
层之间生
的一种金属间化合物,因此,合金层的生
板和
层都有很大关系。