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.
All together, there are sixteen known iron oxides and oxyhydroxides. Iron oxides and oxide-hydroxides are widespread in nature, play an important role in many geological and biological processes, and are widely used by humans, e.g., as iron ores, pigments, catalysts, in thermite (see the diagram) and haemoglobin.Common rust is a form of iron(III) oxide.Iron oxides are widely used as inexpensive, durable pigments in paints, coatings and colored concretes. Colors commonly available are in the earthy end of the yellow/orange/red/brown/black range. When used as a food coloring, it has E number E172.ll together, there are sixteen known iron oxides and oxyhydroxides. Iron oxides and oxide-hydroxides are widespread in nature, play an important role in many geological and biological processes, and are widely used by humans, e.g., as iron ores, pigments, catalysts, in thermite (see the diagram) and haemoglobin.