What is the effect of silicon - calcium alloy on steel - making cast iron
Silica-calcium alloy is formed by silica, coke, lime, under high strength reduction of the alloy. It is mainly made up of silicon and calcium, but there are also many other impurities, such as iron, aluminum, carbon and so on. The use of silicon calcium alloy is very wide, can be used as a denaturing agent in the iron and steel industry, can also be the inoculant in the cast iron industry, its formation belongs to the binary alloy, belongs to the category of ferroalloy.
The calcium silicon alloy
The effect of silicon - calcium alloy is different in different industries. In the iron and steel industry, can join the molten steel to form a thermal effect, produce high temperature, can make some non-metal floating to the surface, so as to produce special steel, clean steel; In cast iron industry, it not only plays a purifying role in molten iron, but also has a certain inoculation effect, which can improve the quality of cast iron.
The origin of the development of silicon calcium alloy began in 1907, when French scientists produced silicon calcium alloy by using silicon and carbothermal method, which was developed in the 1950s in China. So far, our country has had a very good research and development on its production, the use of layered feeding method, can ensure the amount of synthesis, fast efficiency. If you want to buy silicon calcium alloy, please contact us!
