When the corrosionspot covers the whole surface, it is displayed that the coating fully loses its…
形成的蚀点最终覆盖整个涂层表面,意味着涂层完全失效。
2
The corrosionspot emergence marks the beginning of the part failure of the coating, and the corrosionspot increase and growth present the failure area enlargement.
蚀点的出现标志着涂层局部失效的开始。蚀点增加并长大,则对应着涂层失效面积的扩展。
3
The reason of defect generation is local spotcorrosion due to contact with the corrosive medium in the transportation and storage.