Air drawn via the powder causes any Sulphur or carbon present to oxidise
This causes a partial fusion of the particles in the powder, forming a porous cellular clinker . Bright drawing is a chilly process in which bars or rods are drawn at sluggish pace via a number of dies to obtain products of smaller or different formed sections. Depending on the tube measurement and gauge, the mechanical properties of the completed … Continue reading Air drawn via the powder causes any Sulphur or carbon present to oxidise
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