Introduction Of Silicon Barium

The main functions of barium silica inoculant are:

1. Strongly increase the graphitization core, refine the graphite, promote the A-type graphite in the gray iron castings, improve the strength, and make the graphite in the ductile iron small, round, and improve the spheroidization grade.

2. It can effectively reduce the supercooling degree of molten iron, promote the precipitation of graphite, significantly reduce the tendency of white mouth, reduce the relative hardness, and improve the cutting performance of castings.

3. Strong anti-recession ability, the anti-recession time is twice that of 75 silicon, and the amount of barium silicon inoculant is lower than half of that of 75 ferrosilicon inoculant, and at the same time prevents the associated spheroidization recession.

4. The sensitivity of wall thickness is small, which improves the uniformity of the section and reduces the tendency of shrinkage and looseness.

5. The chemical composition is stable, the processing particle size is uniform, and the composition and quality deviation are small.

6. The melting point is low (less than 1300°), which is easy to absorb and melt during incubation treatment, and there is very little scum.

Common ingredients of barium silicon inoculant: silicon, barium, calcium, aluminum.

Promote graphitization: Barium silica inoculant can strongly increase the graphitization core, promote the precipitation and refinement of graphite, and thus improve the morphology and distribution of graphite.

Reducing whitening tendency: By refining grains and improving graphite morphology, barium silica inoculant can significantly reduce the whitening tendency of castings and improve the machinability of castings.

Refinement of matrix structure: Barium silicon inoculant can increase the number of eutectic groups and refine the matrix structure, thereby improving the mechanical properties and anti-recession ability of castings.

Improve casting quality: By refining grains and improving graphite morphology, barium silicon inoculants can improve the mechanical properties and processing properties of castings, reducing casting defects and scrap rates.

Reduce production costs: The use of barium silicon inoculant can reduce the supercooling degree of molten iron and promote the precipitation of graphite, thereby reducing the relative hardness of castings and the difficulty of cutting processing, and improving production efficiency.

Hot Tags: introduction of silicon barium, China introduction of silicon barium manufacturers, suppliers, factory, Ultrafine Silicon Powder, Silicon Metal Powder 400 mesh, Pure Silicon Powder 97, In Powdered Form Silicon 400 mesh, Silica Fume Powder 325 mesh, Ultrafine Silicon Powder 600mesh