Company News
Some Knowledge Points of High Strength Ductile Iron
06 Dec,2021
For the smelting of high strength ductile iron, cupola and power frequency furnace are widely used at home and abroad. In general, hot metal desulfurization. At present, most of the hot metal desulfurization methods use porous plug desulfurization method, that is, blowing N2 gas, adding CaC2 or composite desulfurization agent stirring desulfurization. The stability of desulphurization is of great significance for melting molten iron of crankshaft. For example, induction furnace melting can better control the range of alloy composition, stabilize the spheroidization, and easily ensure the quality of molten iron.
View Details
Telephone: +86-357-4092973
E-mail: sxdx_yxb@126.com
Address: 169 Fenglei Street, Houma City, Shanxi Province, China