Ferro Silicon 75 is produced by high-temperature reduction in a submerged arc furnace. The core process involves reducing SiO₂ in quartz sand with coke and scrap steel at 1700-2000
Ferro silicon 75 is a common grade of ferrosilicon alloy. Its main components are silicon (Si) and iron (Fe), of which the content of silicon is about 75%, and the rest is mainly i
In general, the price of Silicon Metal 421 is higher than that of Silicon Metal 441. This is because Silicon Metal 421 has stricter requirements on impurity content, especially alu
It is difficult to simply judge which one is better between calcium silicon powder and calcium silicon cored wire. They have their own advantages in different application scenarios
Calcium silicon cored wire is one of the commonly used materials in ladle refining. In the ladle refining process, by feeding calcium silicon cored wire, deep deoxidation and desul
Silicon content of 75% and above（FerroSilicon 75%）: It is often used in the production of special steels, such as stainless steel, heat-resistant steel, high-speed steel, etc., to
To improve the deoxidation efficiency of silicon slag in the process of steelmaking deoxidation, we can start from optimizing the quality of silicon slag itself, improving the stee
In the deoxidation process of silicon slag in steelmaking, the silicon element in it reacts chemically with the oxygen in the molten steel to achieve deoxidation. At the same time,
In blast furnace ironmaking production, tap clay is an important refractory material used to block the tap hole of the blast furnace, and Ferro Silicon Nitride for Tap Clay, as a s
Ferro silicon nitride is an alloy with silicon, iron and nitrogen as the main components. It is mainly composed of silicon nitride (Si3N4) and iron, and its appearance is mostly
Calcium silicon alloy (CaSi) is a highly efficient composite refining agent in the metallurgical industry. Through the synergistic effect of silicon (Si) and calcium (Ca), it achie
Different sizes of Ferrosilicon 75 alloy will produce certain differences in the steelmaking process due to different factors such as the contact area with molten steel, reaction s
