Sell ferro silicon barium

FeSiBa
1: Ba1-3% Ca1-2% Si 70-72% Al 1-2%
2: Ba2-4% Ca1-2% Si 65-70% Al 1-2%
3: Ba4-6% Ca1-2% Si 65-70% Al 1-2%
4: Ba10-12% Ca1-2% Si 65-70% Al 1-2%
standard size:0.1-0.4mm; 0.2-0.7mm; 1-3mm; 3-6mm;1-10mm
standard packing: 1 MT big bag.
all the composition of each element, other special elements do not be mentioned above, size and packing can be changed upon request.