use of different types of iron
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Pure iron
Pure iron:- is a term used to describe new iron produced in an electric arc furnace where temperatures sufficient to melt the iron can be achieved.
Wrought iron
Wrought iron:- is a form of commercial iron which has very low carbon content (less than 0.10 %), less than 0.25 % of impurities consisting of sulphur, phosphorus, silicon and manganese.
Percent total iron :-‘Fe T’ is the total iron in a sample, including metallic iron and iron chemically combined with other elements such as oxygen.
Fe T = (weight of iron/weight of sample)*100
Percent metallic iron:- ‘Fe M’ is iron chemically uncombined and as cementite (Fe3C).
Fe M = (weight of metallic iron/weight of sample)*100
Pure iron:- is a term used to describe new iron produced in an electric arc furnace where temperatures sufficient to melt the iron can be achieved.
Wrought iron
Wrought iron:- is a form of commercial iron which has very low carbon content (less than 0.10 %), less than 0.25 % of impurities consisting of sulphur, phosphorus, silicon and manganese.
Percent total iron :-‘Fe T’ is the total iron in a sample, including metallic iron and iron chemically combined with other elements such as oxygen.
Fe T = (weight of iron/weight of sample)*100
Percent metallic iron:- ‘Fe M’ is iron chemically uncombined and as cementite (Fe3C).
Fe M = (weight of metallic iron/weight of sample)*100
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