Metallurgy Flashcards
1
Q
Define Metallurgy
A
A non spontaneous process, which is performed for extraction of metals from its ore is called as metallurgy.
2
Q
Define Mineral
A
The naturally occurring substances in which metal exists either in pure form or in Combined form.
3
Q
Define Ore
A
The mineral from which extraction of metals, is commercially profitable.
4
Q
Gang / Matrix.
A
The impurities present in the ore.
5
Q
ZnO
A
Zincite
6
Q
Fe2O3
A
Haemetite
7
Q
**Fe2O3.H2O
A
Limonite
8
Q
**Fe3O4
A
Magnetic
9
Q
Al2O3
A
Coroundum
10
Q
Al2O3.H2O
A
Diaspore
11
Q
**Al2O3.2H2O
A
Bauxite
12
Q
Al2O3.3H2O
A
GIbbsite
13
Q
**SnO
A
Casseterite
14
Q
**CaCO3
A
Limestone
15
Q
**PbCO3
A
Cerussite
