Metal silicon smelting

The addition of micro-silica powder can slow down the early hydration reaction rate of cement, reduce the hydration products, loosen the structure and reduce the early strength of cement mortar. Ad...

1, high-performance micro-silica concrete has high fluidity, good cohesion, no segregation, no stratification, and excellent construction performance.2. The hardened concrete has high strength. Sin...

Microsilica - Determination method for silica content in silica fumeUnder normal circumstances, the detection of silica content in micro-silica powder silica ash is usually detected by hydrofluoric...

In the production process of ferrosilicon or silicon metal, high silica produces silicon powder in the ore furnace. After cooling, the particles of high fineness are formed, which are filtered and ...