nitride silicon manganese|xibao gruop-pg电子竞技平台

nitrogen is a strong element that forms and stabilizes austenite, and plays an important role in solid solution, precipitation carbonitride in the micro-alloyed steels. in the production of more than grade hrb400 rebar, the general approach is to add three kinds of elements vanadium, niobium, titanium and strengthen micro-alloying steel, vanadium nitrogen alloy, vanadium or niobium iron is widely used, currently vanadium nitrogen alloy is used by more , but due to the resources of vanadium is limited, the price of vanadium nitrogen alloy is still high; using niobium requires to enhance rolling  temperature, the demand of steel rolling equipment is high. in order to solve these contradictions, through independent research and development, my company produce nitride silicon manganese, the content of nitrogen of this product reaches 8-35%, and into a ball,its density is greater than slag density, and melting point is lower than the temperature of molten steel, which can be added to the molten steel easily, so that the recovery rate of manganese, silicon, nitrogen can reach steady state. this product is used in stainless steel smelting, special alloy steel smelting and casting industries.

physical and chemical index

size:10-100mm, we can produce according to user’s needs

package

half of tons bag or tons of bag