Paraguay SGS Approved High Stable Ferro Silicon Barium Inoculant
Paraguay 3. Strong anti-recession ability, anti-recession time is 2 times of 75 silicon, the amount of silicon barium inoculant is lower than half of 75 silicon iron inoculant, at the same time to prevent the associated spheroidization recession. 4, The wall thickness sensitivity is small, improve the uniformity of section, reduce the tendency