Reducing or avoiding pinhole formation in autodeposition
作者： Ronald W. Broadbent
DOI:
关键词: Materials science 、 Coating 、 Pinhole 、 Metallurgy 、 Galvanization
摘要: Pinhole and blister formation during autodeposition coating of active metal objects, particularly galvanized steel, other zinciferous surfaces, even ordinary steel that has been abraded, scratched, or otherwise strained, can be greatly reduced by exposing the surfaces to a solution containing cystine before using process itself, adding an conventional composition.
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