... crystallizing, annealing. It is a hi-tech industrial protective material with the properties of high strength, high wear resistant, ... common stone, and can meet the need of major material conveying locations.4. Low friction coefficient The friction ... power, coal,coking,chemical etc., such as, India Electrosteel Integrated Ltd.(EIL), Tangsteel Group, Laisteel Group, Handansteel Group, Shasteel ...