Now to import high carbon ferro chrome is important alloy steel additives. In the past Used to join in the good steel refining process. As a result of the steelmaking process improvement
Everyone knows it is mainly used for low carbon ferro chrome production stainless steel, acid steel and heat resistant steel, Is to use an electric smelting silicon hot and hot against the method, And carbon ferro chrome main use in the production of low carbon structural steel, chrome steel and alloy structural steel, but I don't know the purpose of high carbon ferro chrome, want to know the main purpose of the high carbon ferro chrome, shall carefully read the following article:
1. Can be used as a high ball bearing steel, carbon tool steel and high speed steel alloy agent, improve the hardenability of steel, can increase the wear resistance and hardness of the steel.
2. High carbon ferro chrome slag used as no law and sicr, low, low carbon ferro chrome in the chrome material
3. Can be used as a method of oxygen blowing smelting stainless steel materials.
4. In the process of using, can be used as a cast iron additives, high carbon ferro chrome in use process, not only can improve the wear resistance of cast iron and hardness, but also can make cast iron has good heat resistance
5. Used in electrolytic process in the production of metallic chromium containing chromium raw materials
The current shortage of chromium iron ore in China minerals, less reserves, production is low, consumption of more than 80% per year is rely on import
Ferro Silicon Silicon Metal-The best supplier of ferroalloy-Henan Star