Iron Casting Using Dregs Remover

Directions
1. Du Baite efficient slag remover can be used in ladle, crucible furnace, electric furnace and reverberatory furnace. By artificial or spray gun to scatter it in solution surface as far as possible even to reduce dosage
2. Stir slightly, slag remover in quick homogeneous expansion in the meantime, in the solution surface flux film rapidly forms, and slag is bonded together, gather into slag shell, which is easy to separate from the metal solution.
3. Use appropriate tools singled out slag body, can get clean metal solution
4. To drip a little Du Baite slag remover in the solution surface may pour, dosage according to the solution of the species, solution dregginess, dissolved furnace capacity and request of casting quality, usually addition amount is 0.1% - 0.3% of the solution.
5. If need to stop slag, add slag remover after drossing and before casting In the ladle or front place, forming strip floating
Product furthers:
1. It has the performance of large Expansion coefficient, strong ability to gather slag, gathering slags quickly, easy to set slag crusting and dig slag out, flux film gathered not broken, which can be overall pick out at once, removing slag thoroughly, which is advantageous to save the time of digging slag out, reduce power loss and workers labor intensity;
2. Use less, no burst out, addition amount is only 0.1% to 0.3% of the solution, which is beneficial to reduce theenveloped iron loss;
3. No pollution to liquid metal and effectively prevent other foreign matter mixed in, reduce the smelting alloy elements oxidation, no changing of metal solution composition and casting mechanical performance, prevent appearing casting defects such as slag, gas, which is helpful for molten iron (steel) purification, improve castings quality, reduce casting rejection rate.
4. Light proportion, large expansion coefficient, good covering heat preservation performance, the temperature drops little when processing the liquid metal, usually it can make the liquid iron cooling speed reduced by 20% - 30%.
5. The slag is brittle, does not glue bag, which will improve lining packing life
6. When dripping without dust, keep working environment in workshop clean, reduce the risk of workers suffer from occupational disease;
7. In favour of saving cost, improving product yield, and economic effect is good, it has import product effect with prices of domestic products, the cost performance is high
8. Professional fine production, stable quality, remarkable performance, easy to store. 
Table 2  : performance index
 
 
physical and chemical indexes (For casting steel using)
 
Table 1: compositions
 
Table 2 : performance index