Lesson 3 of 5 • 51 upvotes • 8:31mins
It includes the 3rd step in process of metallurgy that is extraction of crude metal from concentrated ore. It involves two steps which are discussed in detail.
5 lessons • 47m
Important Terms in Metallurgy, Ores and Their Classification, Calcination and Roasting (in Hindi)
8:47mins
Process of Metallurgy and its Major Steps with Examples - 1 (in Hindi)
8:53mins
Process of Metallurgy and its Major Steps with Examples - 2 (in Hindi)
8:31mins
The Process of Refining (in Hindi)
11:13mins
Extraction of Copper from its Ores and Uses of Copper (in Hindi)
10:21mins