Question

what is galvanisation?Give examples......how this process takes place...

Answer 1

HEYA MATE,

HERE IS UR ANSWER.

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Galvanization or galvanizing is the process of applying a protective zinc coating to steel or iron, to prevent rusting.

The iron or steel object is coated in a thin layer of zinc. This stops oxygen and water reaching the metal underneath . Zinc is more reactive than iron, so it oxidises in preference to the iron object.

Hot-dip galvanizing is the process of immersing iron or steel in a bath of molten zinc to produce a corrosion resistant, multi-layered coating of zinc-iron alloy and zinc metal. The process is inherently simple, which is a distinct advantage over other corrosion protection methods.

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Answer 2

hey mate !!!

answer :-

the coating of nickel on other metals.

like coating of strong metal over weak one ...

the coating of nickel and chromiumm is galled galvanisation.

hope this helps !