Blog

Single Element Deoxidizer 1.Mn: Manganese is a weaker deoxidizer, which is one of the commonly used deoxidizers. 2.Si: Silicon is a strong deoxidizer, one of the commonly used deoxidizers....

The harmful effect of oxygen on cast steel is caused by the difference in solubility of oxygen in liquid and solid steel....

Ferroalloy is an alloy in which one or two or more metal or non-metal elements are fused together. It is not a metal material used directly, but is mainly used as an intermediate material for deoxidizers and alloying agents in steel product....

Gray cast iron is basically a eutectic alloy composed of iron, carbon and silicon, in which carbon mainly exists in the form of graphite. Inoculation treatment is one of the most important links in the production process. 1.The Appliance of...

Inoculation treatment refers to adding a small amount of other substances to the liquid metal,Traditionally,the adding additives is called inoculant....

In addition to iron, pig iron also contains elements such as carbon, silicon, manganese, phosphorus and sulfur. These elements have a certain influence on the properties of pig iron. （1）Carbon: There are two forms of carbon in pig iron,...

Phosphorus has an atomic number of 15, an atomic weight of 30.97, an outer electronic structure of 3S3P, a density of 1.83g/cm3 (white phosphorus) and 2.2g/cm3 (red phosphorus), a melting point of 44C, and a boiling point of 257C. There are...

Blast furnace gas is a combustible gas produced by the blast furnace of ironmaking process. The high-pressure blower blows the air and enters the blast furnace after being heated by the hot blast stove. This hot air and coke assist combusti...

Nodular cast iron is a gray cast iron with excellent mechanical properties. Generally, before pouring, a small amount of spheroidizing agent (usually magnesium, rare earth magnesium alloy or rare earth alloy containing cerium) and inoculant...

The traditional tundish is an excessive container in the continuous casting process, which only serves to uniform the composition and temperature of the molten steel, reduce pressure, divert the molten steel and remove inclusions. With the i...

The carbonaceous reducing agents used in the production of ferroalloys mainly include metallurgical coke, petroleum coke, pitch coke, bituminous coal and charcoal (wood block). Among them, metallurgical coke is the most used. ...

The RE ferrosilicon magnesium alloy is prepared by adding a RE ferrosilicon alloy to magnesium ingots. That is, the RE ferrosilicon alloy of the required composition is refined in an electric furnace.........