Abstract With regard to the application of thin-film hot-dip galvanizing a welded steel tube structure in vehicle construction, several test series were carried out investigate potential for hydrogen embrittlement caused by pretreatment media used process. Here, C-ring specimens produced from materials E355 and C75 different tempering states, treated hydrochloric acid-based operational pickle, ...

The influence of the composition saturating mixtures with standard zinc powder and dust on change in size weight samples was studied under laboratory conditions. It is shown that an increase amount component mixture form (Znst) or hot‑dip galvanizing waste‑zinc (Znotx), thickness galvanized product also increases. obtained graphic dependences growth components have same pattern change. waste – ...

Zinc and its alloy coatings are commonly used to provide cathodic protection for weathering steel. However, the steel substrate corrodes faster than coating because of coating's negative corrosion potential. Many studies have examined coatings' resistance corrosion. Hot-dip galvanizing, Electrodeposition, Zinc-rich coat (ZRC) spray just some methods that can be deposit such coatings. Commercial...