Surface tension – IspatGuru

Welding Metallurgy

satyendra
November 12, 2023
6 Comments
Fusion, HAZ, Liquation, Melting an solidification, Microstruture, Nucleation and growth, PMZ, recrystallization, Residual stresses, Surface tension, welding, Welding metallurgy,

Welding Metallurgy Joining of two metal elements by means of welding consists in the formation of a weld between these two elements. The weld is composed of molten, mixed and, eventually, solidified metal of the edges of welded elements as well as of filler metal (consumable). In principle, melting of metal during welding as well …

satyendra
June 17, 2020
4 Comments
EAF, Foaming index, Long arc operation, Slag composition, Slag foaming, slag viscosity, superficial velocity, Surface tension,

Foaming of Slag in Electric Arc Furnace Slag foaming has become an important and critical practice for the modern electric arc furnace (EAF) since a good foaming slag contributes considerable efficiency and other benefits to the process. The quality of the slag foaming is an important factor in the EAF steelmaking process since it ensures …

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Welding Metallurgy

Foaming of Slag in Electric Arc Furnace