Description
Description:
Refining Slag is used as liquid steel scavenger.It has strong
deoxidizing desulfurization effect and it can reduce the content of
oxygen and impurity,The process is that many kinds of refining
material is stired equably and then is fused under high
temperature.The main resultant is calcium aluminate *2CaO·7Al2O3
with low melting point and buoy easily features.It can react with
Oxygen and sulfur in the liquid steel,and adsorb reaction resultant
to make liquid steel cleansed.Learning from our clients using this
products,original sulfur content is 0.*3% in the steel,added
content of steel is ***2kg,it will make the final sulfur content
0.***2%, desulfuration rate is above *0%.
Typical Feature:
1.Homogeneous composition,low melting point
(<***0℃),quick melting speed,shorten the
melting time,reduce dust pollution.
2.Proper slag viscosity and liquidity,it will promote the
desulfuration reaction.
3.Quick desulfuration(>*0%) can restrain rephosphorization
and adsorb impurity effectively,
4.Improve ladle lining protection.
5.Nonabsorbency make storage and transportation easy.
Specification:
Item NO Chemical Index CaO% Al2O3% SiO2% TiO2% Fe2O3% MgO% CaF2% PSL*1 ****2 ****2 **5 2
1.5 1.5 PSL*2 ****4 ****1 **5 2
1.5 1.5 PSL*3 ****5 ****8 8
2 1.5 **8
PSL*4 *5 *2
8 1.5 1.5
1.5 *0
