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FSc Chemistry Book2, CH 6, LEC 9: Ferrous Alloys & Manufacturing of Wrought Iron – Iron (Part 1)

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This video lecture from Transition Elements  (F.Sc. second year Chemistry) covers: Movements of dislocations and dislocation density and impurity atom percentage vs hardness and stregth of a material. Discussion of various properties and comparison between wrought iron , steels and the cast iron.details of puddling furnace for manufacturing wrought iron and how impurities like Si, C, P etc are oxidized and removed. Find more e-learning material and educational video lectures in Urdu at These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.

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