An iron alloy composed of iron, iron, and silicon (using silica, steel, and coke as raw materials, and silicon reduced at a high temperature of 1500 to 1800 degrees Celsius is melted into molten iron to form a ferrosilicon alloy). It is an important alloy
Steel structure construction workshop is widely used in industrial area nowadays. Compared to other construction method, steel structure construction workshop has more advantages in aspect of use, design, construction and comprehensive economy.