نویسنده مدیر سایت

Ferrosilicon Chemical Composition | Fesi Analysis

مدیر سایت2025-08-13T00:09:46+03:30 Persian Ferro Silicon (VIRA Trading) offers FeSi 75 with 73.7% Si, 25.06% Fe, and <0.001% impurities. Manufactured to ASTM/ISO standards, it delivers premium metallurgical performance, global export compliance, and consistent quality. Ideal for steelmaking, foundry work, and magnesium production Sales - Vira Trading