Blast furnaces,construction and working.
Blast Furnace: A blast furnace is a type of furnace used for smelting metal ore, usually iron ore.…
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Friction stir welding,principle,working, advantages and disadvantages.
FRICTION STIR WELDING : Friction stir welding (FSW) is a solid state welding precess in whic…
Friction welding,principle,working,applications, advantages and disadvantages.
FRICTION WELDING: Principle: It is a solid state welding process wherein coalescence is formed by…
Laser beam welding,principle,working, applications, advantages and disadvantages.
LASER BEAM WELDING (LBM) The word laser stands for Light Amplification by the Stimulated Em…
Welding Defects Is So Common, But Why?
welding defects : The improper welding parameters, the base metal and the selection of metho…
Cupola furnaces construction and its working principle
Cupola Furnace This type of furnace is used for melting cast iron. Construc…
plasma arc welding,principle,plasma transferred arc welding and non transferred types,applications,advantages and disadvantages.
PLASMA ARC WELDING : Conventional methods are not suitable for machining metals suc…