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Materials and Construction

Materials and Construction
Vycor, a widely used material for making 'thermal wells' in temperature measurement, is a

Thermosetting plastic
Glass
Metallic alloy
Cermet

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Materials and Construction
Hydrocyanic acid is not shipped in

Aluminium containers
Monel drums
Steel cylinders
Cast iron vessels

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Materials and Construction
Tin base and lead base alloys are used for bearing materials. Tin compared to lead has lower

Corrosion resistance
Abundant availability
Thermal conductivity
Price

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Materials and Construction
Post weld heat treatment is done by

Normalising
Tempering
Stress relieving
Solution annealing

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Materials and Construction
Addition of lead, sulphur and phosphorus to low carbon steel helps in improving its

Corrosion resistance
Tensile strength
Machinability
Compressive strength

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Materials and Construction
__________ is added in low carbon steel to raise its yield point.

Manganese
Silicon
Phosphorous
Sulphur

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