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Difference between electric galvanizing and hot dip galvanizing

Difference between electric galvanizing and hot dip galvanizing

Electrogalvanizing, commonly known as cold galvanizing, is the use of electrochemical method, the zinc ingot as the anode, zinc atoms lose electrons and become ionic state dissolved in the electrolyte, and the steel strip as the cathode, zinc ions in the steel strip to obtain electrons reduced into zinc atoms deposited on the surface of the steel strip, forming a coating.

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Principle and advantages of hot dip galvanizing

Principle and advantages of hot dip galvanizing

Hot dip galvanizing principle: clean the iron, then solvent treatment, after drying immersed in zinc liquid, iron and molten zinc reaction to produce an alloyed zinc layer, the process is

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What is hot dip galvanizing

What is hot dip galvanizing

Hot galvanizing is developed from the older hot plating method, and has a history of one hundred and forty years since the application of hot galvanizing to industry in France in 1836. However, the hot dip galvanizing industry has been developed on a large scale in the past 30 years with the rapid development of cold rolled strip steel.

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