A.Select steel scrap, iron truing, ferro Chrome ferromanganese as raw material for grinding ball, the element content of C, S, P are strictly controlled by IQC.
Intermediate frequency furnace smelting and mix chromium based on requirement, guarantee the casting temperature of furnace reach 1540-1650℃(up to different chrome content).
Pre-casting chemical analysis method assured the element accuracy, constant temperature casting pouring process ensuring the quality, no solid nonmetallic impurity, no pore, etc.
According to customer’s material and physical property requirement on liners , adopt the right quenching process – wind quenching , oil quenching ,and water quenching . Improve casting iron’s internal organizational structure by further heat treatment process .
Standard and customized package available .
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