Silicon Powder 200 Mesh 325 Mesh for Metallurgical Applications Aluminum Alloy Production and Chemical Use

Many buyers run metallurgy, aluminum alloy production and chemical processing within the same purchasing program — a foundry adding silicon to aluminum, a melt shop treating steel, and a chemical line consuming fine silicon. ZhenAn supports all three duties with silicon powder in two standard cuts, 200 mesh and 325 mesh, drawn from a single smelted feedstock so chemistry stays consistent across forms. One supplier, one certificate discipline, two finenesses for different duty.

Both forms are milled from the same smelter silicon, so a program can standardize on grade 553 (Si 98.7%) for metallurgical work and lift to grade 441 (Si 99.1%) where the chemical side demands lower iron and calcium.

• Metallurgical: deoxidizing and alloying additions where the 200 mesh cut meters cleanly.
• Aluminum alloy production: silicon adjustment in Al-Si melts with either cut.
• Chemical use: fine 325 mesh fraction for silicon-consuming reactions.
• Blending: both cuts combine into custom reactivity mixes.