Products Description
The smelting process of silicon-zirconium alloy mainly includes the following steps: Raw material preparation: First, zirconium ore and other necessary raw materials need to be prepared, such as silica, reducing agent, etc. These raw materials need to be properly treated to ensure that they are suitable for the melting process.
Products parameters
| Si | Al | C | Ca | P | S | Mn | Cr |
| ≥72 | ≤2 | ≦0.2 | ≦1.0 | ≦0.04 | ≦0.02 | ≦0.5 | ≦0.5 |
| ≥75 | ≤2 | ≦0.2 | ≦1.0 | ≦0.04 | ≦0.02 | ≦0.2 | ≦0.2 |
Products cooperation pictures
1.Melting process: The prepared raw materials are added to the electric arc furnace for melting. The electric arc furnace uses the high temperature generated by the arc as a heat source to melt the raw material and undergo a chemical reaction to produce a silicon-zirconium alloy. In this process, parameters such as temperature, atmosphere, and stirring need to be controlled to ensure that the quality and composition of the product meet the requirements. Impurity treatment: During the melting process, some oxidizing and sulfidation impurities may be generated, which can affect the quality of the silicon-zirconium alloy. Therefore, calcium treatment is required to combine impurities with calcium to purify the product and improve the purity and quality of the silicon-zirconium alloy. Product post-processing: After smelting, the product needs to be cooled, solidified, sorted and packaged. The product is gradually solidified by cooling, keeping the shape and size of the product stable. During the solidification process, the temperature and speed need to be controlled to ensure that the crystallization state and grain size of the product meet the requirements. Finally, the silicon-zirconium alloy products are sorted to ensure that the quality and specifications of the finished products meet the requirements. Through the above steps, the smelting process of silicon zirconium alloy can be completed to obtain high-quality silicon zirconium alloy products.
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