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Materials and Construction

Materials and Construction
White cast iron as compared to grey cast iron is

Very hard
All of these
More durable
Very brittle

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Materials and Construction
Nitriding of steel is a process for

Case hardening
Spheroidising
Annealing
Normalising

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Materials and Construction
Anodic material used for the cathodic protection of underground buried steel pipeline is

Brass
Bronze
Nickel or copper
Zinc or magnesium

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Materials and Construction
Aluminium as a material of construction suffers from the disadvantage of

Scarce availability
Very high cost
Rather low tensile strength
Very low strength to weight ratio

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Materials and Construction
A suitable material of construction to use with fuming sulphuric acid is

Monel
Nickel
Carbon steel
Stainless steel type 304

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Materials and Construction
Cementite is

Characterised by an orthorhombic crystal structure
All of these
Fe₃C chemically
A compound of carbon and iron

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