Materials and Construction
Zinc is not used

As anode for corrosion prevention in boiler
For producing zinc base die casting alloys
As an alloying element in various bronzes
In its oxide form as pigments

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Materials and Construction
Wrought iron is

Malleable & ductile; and hence is used for chain links, hooks & couplings
An alloy of iron, chromium & carbon
Highly resistance to acid corrosion
High carbon iron

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