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Materials and Construction

Materials and Construction
Brass container is suitable for storing

Beer
Aqueous ammonia
H₂SO₄(95%)
Phosphoric acid (95%)

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Materials and Construction
Centrifugal pump made of pyrex or glass can't be used to pump

Brine
Milk and fruit juices
Alkaline solutions
Dilute H₂SO₄ at room temperature

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Materials and Construction
The largest consumption of zinc for alloys is in the making of

Die casting alloys
Bearing metal
Brazing solder
Brasses

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Materials and Construction
Babbit metal (used for making bearings) comprises of

Copper and aluminium
Saw dust and iron dust mixture
Zinc and aluminium
Mainly tin (85%) and lead

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Materials and Construction
Evaporators used in caustic soda recovery and production plant are made of

Gun metal
Monel metal
Wood metal
Babbit metal

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Materials and Construction
The maximum percentage of chromium that can be added to steel is about

30
24
12
18

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