Iron simple Essay in English
Ferrous iron |
IRON IS one of the most useful metals for mankind in its natural form, it is dug out by miners from rocks and is called iron ore.Ferrous iron
Then it is crushed and is put into very hot furnaces. There it melts and is separated from the rock mixed with it.Ferrous iron
Writ essay on Iron
This steaming hot liquid is made to flow into moulds. It is very hard, when it is cold. But it can easily be broken and is called cast-iron or pig-iron.
It is melted once again in order to make it very tough and strong. When it is red hot, it is made to pass under heavy hammers.Ferrous iron
Essay English
" When it becomes cold, it is too hard to be easily broken. In this form it is called wrought-iron. It is used in building ships and making girders.
Last of all, it is turned into steel for making knives, forks, scissors, needles, swords, weapons of war and many other things we need.Ferrous iron
Ferrous iron
Our government has set up towards the progress of Pakistan. Ferrous iron
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