Ultra-low carbon steel slab continuous casting special slag
Product description
With the development of modern industry, the international on low carbon steel to the requirement increasingly, this kind of steel [C] is the harmful elements, domestic and foreign production shows that: the process of continuous casting of ultra-low carbon steel is one of the main steps of the carbon, maximum limit reducing the carbon content of the protective slag, to avoid the carbon steel is extremely advantageous. I company production of ultra-low carbon steel CCM mold protect slag, using the latest research results, through the reasonable ingredient control and raw material, and in the very low carbon content slag, effectively control the protection of slag sintering characteristics, such as melting rate of melting performance, solved in ultra-low carbon cases protective slag stable melting process this a difficult technical problems, and satisfy the ultra-low carbon steel ?
water | ＜0.5% |
Particle size | 0.10～1mm＞90% |
Ｃao/Sio： | 0.8～ 1.1 |
Hemisphere point | 1050～1150℃ |
1300 ℃ melting speed | 20～30S |
1300 ℃ viscosity | 0.15～0.55Pa.s |
density | 0.60～0.85g/cm2 |
