We are in a variety of industrial production activities, the demand for Silicon Barium inoculant is very large, as an important additive, cast iron industry demand is the largest, its importance is quite large, how correct Choose silicon barium inoculant.
1. We need to consider the Silicon Barium inoculants from many aspects. We need to observe carefully the production activities of the whole casting, and see what the demand is, and we can also choose.
2. Throughout the production process, cast iron is needed to cool, we need to observe the speed of cooling, we can according to this factor for the amount of Silicon Barium inoculant choice.
3. Silicon barium inoculants In the process of cast iron need to use a lot of sulfur, the use of our additives for the entire process has a crucial role.
Size: 0.2-0.9mm; 1-3mm; 3-6mm; 5-8mm; 6-10mm; 10-20mm; over the particle size range of not more than 5%.
Packing: 25kg double-layer plastic woven bags and 1 T bag packaging two kinds of packaging.
1, a strong increase in the graphitization of the core, refine the graphite, to promote the gray cast iron pieces in the A-type graphite, to improve the strength of the ductile iron can make the ball in the graphite iron small, round, improve the ball level.
2, significantly reduce the white mouth tendencies, reduce the relative hardness, improve the casting cutting performance.
3, anti-recession ability, anti-recession time is 75Si 2 times, it is added than the 75 ferrosilicon inoculation of half of the low, while preventing the associated spheroidization decline.
4, to improve cross-section uniformity, reduce the tendency to shrink.
5, the chemical composition is stable, processing particle size uniformity, composition and quality deviation is small.
6, low melting point (less than 1300 °), nourishing treatment to facilitate melting, scum very little.