FeSiBa28 Silicon Barium Lump For Nodular Cast Iron
Barium Silicon Description
Barium Silicon Inoculant is a kind of inoculant that can promote graphitization, reduce the tendency of white mouth, improve the morphology and distribution of graphite, increase the number of eutectic groups, and refine the matrix tissue. It has a good effect in a short time (about 5-8 minutes) after inoculation treatment, and is mainly applicable to the general natural or late instantaneous inoculation in various situations.
Specifications Barium Silicon
| Grade | Chemical Composition (%) |
| Si | Ba | Ca | Al | Fe |
| Si-Ba-1 | ≥72 | 2-3 | 1-2 | 1.5max | Balance |
| Si-Ba-2 | 68-72 | 2-3 | 1-2 | 1.5max | Balance |
| Si-Ba-3 | 60-65 | 2-4 | 2-4 | 1.5max | Balance |
| Si-Ba-4 | 60-65 | 4-6 | 2-4 | 1.5max | Balance |
Barium Silicon Use
1. Strongly increase the graphitized core, refine graphite, promote the production of a-type graphite in gray cast iron, improve the strength, for nodular cast iron can make graphite in nodular iron small, round, improve the level of spheroidization.
2. Barium Silicon Inoculant can effectively reduce the supercooling degree of hot metal, promote the precipitation of graphite, significantly reduce the tendency of white hole, reduce the relative hardness, and improve the cutting performance of castings.
3. The sensitivity of wall thickness is small, the uniformity of section is improved, and the tendency of shrinkage and loosening is reduced.
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Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
Our Advantage
Our company locates in Anyang city,Henan province of China a total area of about 15,000 square.With many years growing and developing,our company has domestic advanced smelting furnaces,crushing and screening production lines with annual output of 20000 tons.At the some time has two laboratories and a metallurgical materials testing center with dozens of senior researchers.The products are supplied to many large and medium-sized iron and steel enterprises in China, and exported to Japan, Korea, India, Europe and the United States.
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Inoculant 28% Ferro Silicon Barium For Promoting Graphite Precipitation Images
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