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Furnace Technology

Furnace Technology
An example of a periodic furnace is the

Blast furnace stoves
Blast furnace
Coke oven heating chamber
Rotary kilns

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Furnace Technology
Very high pressure boilers are usually __________ boilers.

Fire tube
Natural circulation
Waste heat
Water tube

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Furnace Technology
Decarburisation of steel

Is the removal of carbon from iron carbide (Fe₃C)
Affects its crystalline structure
All of these
Is favoured by CO₂

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Furnace Technology
Soaking pits are meant for heating steel

Slabs
Sheets
Ingots
Coils

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Furnace Technology
In salt bath furnace, heat is transferred to the charge mainly by

Conduction
Convection
None of these
Radiation

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Furnace Technology
Furnace pressure is normally controlled by regulating the

Fuel gas pressure
Damper
Air pressure
Speed of I.D. fan

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