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Materials and Construction

Materials and Construction
Phenol is not shipped in

Cast iron containers
Galvanised or tin lined drums
Boxed glass carboys
Nickel lined steel tank cars

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Materials and Construction
Generally __________ are subjected to galvanising (i.e., zinc coating).

Non-ferrous metals
Stainless steel
Low carbon steels
Non-metals

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Materials and Construction
The process of coating steel sheets by zinc to improve its corrosion resistance is called

Galvanising
Zincification
Calorising
Tempering

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Materials and Construction
With increase in the carbon percentage in the steel, its

Hardness increases
Tensile strength increases
All of these
Ductility reduces

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Materials and Construction
Sulphuric acid pickling tanks are lined with

Nickel
Glass
Rubber
Aluminium

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Materials and Construction
To improve the machinability of steel by its softening, it is subjected to

Annealing
Shot blasting
Cold working
Heating

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