Tin-zinc alloy deposit is anodic coating to iron and steel.
锡锌合金镀层相对于钢铁基体为阳极性镀层。
The feature, law and mechanism of6063aluminium profile anodic coating cracking exposed to the sunshine are studied.
研究了阳极氧化6063铝合金型材在曝晒时产生的氧化膜裂纹特征、规律及机理。
However the poor bond between the anticorrosion casting coating and steel-foot would weaken the anodic protection of zinc.
然而，防腐蚀铸层与钢脚间的结合不良将削弱锌的阳极保护作用。
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