металлического кремния

Silicon Metal Metallurgical 1)121502 Si-99% min Fe-0.12% max Al-0.15% max Ca-0.02% max 2) 2202 Si-99% min Fe-0.20% max Al-0.20% max Ca-0.02% max 3) 2502 Si-99% minFe-0.25% max Ca-0.02% max 4) 3303 Si-99% min Fe-0.30% max Al-0.30% max Ca-0.30% max 5) 441 Si-99% min Fe-0.40% max Al-0.40% max Ca-0.10% max 6) 553 Si-98.5% min Fe-0.50% max Al-0.50% max Ca-0.30% max size:10-100mm 90% min or as requested Siliconmetal Grade 1) 421 Si-99% min Fe-0.40% max Al-0.20%max Ca-0.10% max P-60ppm max Size: 10-100mm 90 min 2) 3305 Si-99% min Fe-0.30% max Al-0.30% max Ca-0.05% max P-60ppm max Ti-0.045% max Ni-70ppmmax Mn-400ppm max Size: 2-25mm 90 min 3) 35091 Si-99% min Fe-0.35% max Al-0.05-0.09% Ca-0.10% max P-60ppm max Ni-70ppmmax Mn-400ppm max Size: 2-25mm 90 min 4) 35191 Si-99% min Fe-0.35% max Al-0.15-0.19% Ca-0.10% max P-60ppm max Size: 2-25mm 90 min 5) other spec & size as per buyer's request Silicon Metal Powder 1)high purity A) Si-99.9% min Fe-0.02% max Al-0.02% max Ca-0.02% nax P-40ppm max Ti-100ppm max B-10ppm max Size: 0-3mm 90% min or as per the requirement of user B) Si-99.9% min Fe-0.05% max Al-0.03% max Ca-0.03% max P-40ppm max Ti-100ppm max B-10ppm max Size: 0-3mm 90% min or as per the requirement of user 2)Thermal or Ceramic Grade A Si-98 min Fe-0.50 max Size: below 200 mesh(0-75 micron) B Si-97 min Fe-0.70 max Size: below 200 mesh(0-75 micron) JaneChen 86 15859279580 Sunny Qiu 86 13950183542