1. Little knowledge about aluminum blockAluminum is a silver-white metal that can be made into: aluminum blocks, deoxidized aluminum blocks, aluminum pellets, steel core aluminum, aluminum wires, alum...
May 8th, 2019 Industrial development department of national development and reform commission、relevant comrades from the raw materials department of the ministry of industry and information technolog...
The cored wire technology. a revolutionary method for for cleaner production, is to desulfurize, spheroidize and inoculate molten iron, thereby improving the intrinsic quality of molten iron, reducing...
