AZS zircon ramming material is made of the zirconia corundum particles and a small amount of additives.Its feautres are easy operation, hardening at ... Explore More
Carbon Sphere as lifting-temperature agent,can reduce the carbon speed of molten steel, increase the heating rate, and solve the contradiction betwee ... Explore More
Artificial graphite electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.after calcining,burdenin ... Explore More
