Products Parameters
|
Composition (%) |
Size |
||
|
Element |
Normal Barium |
High Barium |
|
|
Si |
70 - 75 |
70-75 |
1-4 mm, |
|
Ca |
0.75 - 1.25 |
1 - 2 | |
|
Al |
0.75 - 1.25 |
0.5 - 1.5 | |
|
Ba |
0.75 - 1.25 |
2.0 - 2.5 | |
| Packing : In 25 Kgs. Paper Bags | |||

Products Description
Silicon-barium alloy is an alloy material composed of two elements, silicon and barium, with excellent chemical and physical properties. Silicon-barium alloy has high chemical stability and corrosion resistance, and can resist the erosion of acid and alkali media, so it is widely used in many industrial fields.

Silicon-barium alloy is used as a deoxidizer in steelmaking. It has the characteristics of no smoke and no sparks, and its deoxidation effect is better than that of silicon-calcium alloy. The addition of silicon-barium alloy can change the properties and distribution of non-metallic inclusions in steel and improve the quality of steel. At the same time, silicon-barium alloy can also improve the hardness and wear resistance of steel, and enhance the tensile strength and fatigue resistance of steel. In the casting process, silicon-barium alloy is used as an inoculant to promote the formation of type A graphite, refine the eutectic group, and improve the distribution of graphite. The addition of silicon-barium alloy can also improve the anti-decay ability of castings, eliminate and prevent the tendency of white cast iron in castings, and reduce the sensitivity of cross-section. Silicon-barium inoculant has good application effect in liquid iron, ductile iron and gray cast iron.

In the casting process, silicon-barium alloy is used as an inoculant to promote the formation of type A graphite, refine the eutectic group, and improve the distribution of graphite. The addition of silicon-barium alloy can also improve the anti-decay ability of castings, eliminate and prevent the tendency of white cast iron in castings, and reduce the sensitivity of cross-section. Silicon-barium inoculant has good application effect in liquid iron, ductile iron and gray cast iron.

As a deoxidizer, silicon-barium alloy has a better deoxidation effect than silicon-calcium alloy and also has a desulfurization function. The addition of silicon-barium alloy can improve the fluidity of molten steel, which is beneficial to the production of castings. As an inoculant, silicon-barium alloy can significantly improve the quality of castings and solve the problem of uneven strength caused by large wall thickness differences. The production process of silicon-barium alloy focuses on environmental protection and energy saving. By optimizing the matching relationship between electrode insertion depth and voltage, power consumption is reduced and zero industrial solid waste emissions are achieved. Silicon-barium alloys are not only widely used in the field of metallurgy, but also in other industrial fields such as electronics and chemical industry. In the field of electronics, silicon-barium alloys can be used to manufacture semiconductor materials; in the field of chemical industry, silicon-barium alloys are widely used due to their excellent corrosion resistance and chemical stability.
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