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Drainage agent
Product description
According to the iron and steel industry in the process of continuous casting the performance of existing drainage agent bad to open rate since the ladle is not high, burn oxygen excessive, even cause continuous casting process interrupt problem, our company developed the development and production of high flow initiator series products. It is made by the high quality imported GeKuangSha, refined quartz sea sand and high refractoriness material composition, with good fluidity, more than major and fast speed, the appropriate sintering thickness, resistance to erosion and penetration, molten steel ladle artesian free-opening rate above 98%, and other characteristics, greatly to reduce the labor intensity of recognized, reduce oxygen blowing drainage, improve the quality of steel products, ensure continuous casting process smoothly.
Drainage agent series physical and chemical instructions:
model | SiO2 AL2O2 Fe2O2 MgO Cr2O2 Particle size Water (%) |
LF-Si-1 | 92～98 -- -- -- -- 0.315～2.5 <0.5 |
LF-Si-2 | 86～92 <5 <3 <3 1～5 0.15～2.5 <0.5 |
LF-Si-3 | 75～84 3～10 <3 <5 -- 0.315～2.5 <0.5 |
LF-Cr-1 | 23～28 9～14 18～23 6～10 32～38 0.15～2.0 <0.5 |
LF-Cr-2 | 35～40 <8 13～19 5～8 28～33 0.15～2.0 <0.5 |
LF-Cr-3 | 15～20 10～15 16～22 7～11 38～44 0.15～2.0 <0.5 |
LF-Mg-1 | 70～80 -- -- 10～20 -- 0.15～2.0 <0.5 |
Applicable scope General silicon, magnesia drainage agent used in the short flow steelmaking process; Ordinary chrome conduction agent used in refining quality time less than 45 min or not scouring the steelmaking process; Refining chrome conduction agent used in quality LF, VD, RH and refining the longer steelmaking process; Chromium stainless steel mass flow initiator used in steel stainless steel series; Thin flow initiator suitable for various kinds of thin sections of steelmaking process.
