Specimens of magnesium aluminate spinel castable and calcium aluminate cement bonded bauxite based castable were prepared using special bauxite (particle size ≤8 mm ) and sintered magnesia as aggregates, SiO2 micro...
Outdated Capacity to Be Eliminated The iron and steel capacity has reached 660 million tons in China, but the actual market requirement is only 470 million tons, so the excess-capacity is 190 million tons. National De...
Henan Haiger Refractories Co.,Ltd., founded in 1992, has 70000 m^2 of a land area, 6 production plants and a subsidiary company and produces 60000 tons high performance refractory products annually for iron & steel m...
China Adjusts Export VAT Rebates on Major Industries;Baosteel Ranked No. 1 of China's Most Influential Brand;Sinosteel, Posco and Mittal Founded the Companies in India;The Largest Coke Oven Project in China;No. 2 Bla...
This paper gives a brief introduction to a kind of special refractories for DC EAF-electrically conducting magnesia-carbon bricks.The application of the conductive magnesia-carbon brick as a hearth electrode is a tren...
A high quality unburned brick for EAF (electric arc furnace) roof has been developed by using high grade bauxite chamotte as the main starting material ,adding industrial alumina powder to strengthen the matrix ,intro...