Excellent Electric Conductivity Calcium Silicon
Silica-calcium alloy is a kind of metal alloy composed of silicon, calcium and iron, which has excellent electrical conductivity and is widely used in electronics industry.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of excellent electric conductivity calcium silicon in China. With abundant experience, we warmly welcome you to wholesale discount excellent electric conductivity calcium silicon in stock here from our factory. Quality products and reasonable price are available.
Description
Excellent electric conductivity calcium silicon.The grain structure of Si-Ca alloy is also one of the important factors affecting its electrical conductivity. Silica-calcium alloy has fine, uniform grain and clear grain boundary, which can effectively improve the electrical conductivity of the alloy. When the Si-Ca alloy is in a high temperature state, the electrons between the grains can be transferred freely, thus improving the conductivity of the alloy. In addition, the fine and uniform grain of the Si-Ca alloy can also improve the strength and hardness of the alloy, and increase the conductivity of the alloy.
Specification
| Chemical Composition | |
|---|---|
| Silicon (Si) | 55% - 65% |
| Carbon (C) | 4% - 5.5% |
| Iron (Fe) | 1% max. |
| Aluminum (Al) | 2% max. |
| Calcium (Ca) | 1% max. |
| Manganese (Mn) | 0.5% max. |
| Phosphorus (P) | 0.05% max. |
| Sulfur (S) | 0.05% max. |
| Physical Properties | |
|---|---|
| Density | 2.1 - 2.3 g/cm3 |
| Melting point | 1414°C - 1420°C |
| Boiling point | 2355°C |
| Thermal conductivity | 120 - 150 W/mK |
| Electrical conductivity | 20 - 40% IACS |
| Specific heat capacity | 0.7 - 0.8 J/gK |
Excellent electric conductivity calcium silicon.The impurity control of Si-Ca alloy is also one of the important factors affecting its electrical conductivity. Impurity elements in silica-calcium alloy will affect the electrical conductivity of the alloy, such as phosphorus, sulfur and other elements will reduce the electrical conductivity of the alloy. Therefore, it is necessary to control the content of impurity elements in the preparation process of Si-Ca alloy to improve the conductivity of the alloy.
In fact, the excellent electrical conductivity of silicon-calcium alloys has been widely used in the electronics industry. For example, in the semiconductor industry, silicon-calcium alloys can be used to manufacture transistors, diodes and other electronic components to achieve current control and conversion; In solar cell manufacturing, silicon calcium alloy can be used to manufacture solar cell chips to improve their conversion efficiency; In battery manufacturing, silicon calcium alloy can be used to manufacture battery cathode materials to improve battery performance and life. These applications have fully proved that the Si-Ca alloy has excellent electrical conductivity and can play an important role in the electronics industry.
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer located in Henan China. All our clients from home or abroad. Looking forward to your visitvis .
Q: What is your advantages?
A: We have our own factories , lovely employees and professional production and processing and sales teams. Quality can be guaranteed. We have rich experience in metallurgical steelmaking field.
Q: Can you supply free samples?
A:Yes, we can supply free samples.
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