Question

which of the following is used for producing a coating of low melting metals such as zn,sn,pb,Al on Fe steel and cu​

Answer 1

Answer:

zinc is used for coating on iron items

Explanation:

to prevent the articles from rusting

The process involved is called galvanisation

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Answer 2

Zinc is used for producing a coating of low melting metals

Explanation:

• Hot dipping is used for producing a coating for low melting metals such as Zn, Sn, Pb,Al on Fe Steel, and Cu.
• Hot dipping is a form of galvanization.
• It is  a process where the coating of Zinc is done over Iron,Steel, and Copper
• Here the surface of the base metal is alloyed when it is immersed in a bath of Zinc.
• It is a process that is used to stop corrosion of base metal.
• This process involves cleaning steel and immersing it in molten zinc to obtain a coating over it.