1 Chain-link fence prices fluctuate with the cost of steel, but an average residential chain link fence with do-it-yourself installation typically costs $3-$6 a linear foot for 4' high and $8-$15 a foot for 6' high; with a gate or other options DIY materials can be $400-$2,000 for a 100' fence.
Iron Oxide. Iron oxide is a chemical compound made up of oxygen and iron. It is commonly known as hematite. Iron Oxide is a mineral, coloured black to steel or silver-gray, brown to reddish brown, or red.It is mined as the main ore of Iron.ron Oxide's are used as core sand additives to improve sand quality and suppress the incidence of several sand/binder related defects such as lusterous carbon defects, surface carbon pick up in stainless steels, finning/veining, piholing and orange peel defect in shell moulding sands.
FeO- iron(II) oxide or ferrous oxide is theinorganic compound with the formula FeO. Its mineral form is known as wÃ¼stite. Fe2O3-Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe2O3.