Silicon Calcium Alloy

Silicon Calcium Alloy

the calcium-silicon alloy is comprehensively introduced from the aspects of chemical composition, mass content, characteristics, application and storage precautions. It is hoped that this information will give readers a more comprehensive understanding of Si-Ca alloy.
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Description
Element composition of Si-Ca alloy

 

Silicon-calcium alloy is mainly composed of silicon, calcium and aluminum. Among them, silicon is the most important element, usually accounting for 70%~80%; The content of calcium is usually between 20% and 30%, while the content of aluminum is small, about below 1%. In addition, different manufacturers may add a small amount of elements such as carbon, sulfur and manganese when producing silicon-calcium alloys.

the mass content of calcium-silicon alloy

 

The mass content of Si-Ca alloy is mainly based on the content of Si and Ca. Generally speaking, the content of silicon and calcium in Si-Ca alloy is above 70% and above 20%, which meets the relevant industry standards and meets the requirements of alloy use.
III. Characteristics of Si-Ca Alloy
Silicon-calcium alloy has many characteristics, such as high silicon, low aluminum, low calcium and low sulfur. At the same time, the obvious advantages of Si-Ca alloy include good rare earth capture, chemical inertness and good redox performance. These comprehensive characteristics make Si-Ca alloy widely used in many fields.

silicon calcium

the application of calcium-silicon alloy

 

Silicon-calcium alloy is mainly used in metallurgy, steel, casting and other fields, which mainly plays the role of desulfurization, reducing oxidation and improving the performance in forging process. In addition, Si-Ca alloy can also be used to prepare synthetic raw materials such as silicone.

silicon calcium

calcium silicon alloy storage matters needing attention

 

Silicon-calcium alloy is an easily oxidized metal material, so attention should be paid to moisture-proof, sun protection and moisture-proof during storage. At the same time, the storage environment temperature should be between 5℃ and 30℃ to prevent the quality of the alloy from decreasing due to improper storage environment. In addition, during transportation and storage, attention should also be paid to the shock resistance, collision resistance and fall resistance of the alloy.
 

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