Silicon metal processing factory provide 553 3303 silicon metal

1. High temperature resistance, even after ultra-high temperature arc burning, the weight loss is very small, and the thermal expansion coefficient is also small. The strength of metal silicon increases with the increase of temperature, and at 2000°C, the strength of metal silicon doubles.

2. Electrical and thermal conductivity, the conductivity of metal silicon is 100 times higher than that of ordinary non-metallic minerals. Thermal conductivity exceeds that of metal materials such as steel, iron, and lead. The thermal conductivity decreases with the increase of temperature, and even at high temperature, metal silicon becomes a heat insulator. Metal silicon can conduct electricity because each carbon atom in metal silicon only forms 3 covalent bonds with other carbon atoms, and each carbon atom still retains 1 free electron to transport charges.

3. Lubricity. The lubricating performance of metal silicon depends on the size of the metal silicon scales. The larger the scales, the smaller the friction coefficient and the better the lubricating performance.

4. Chemical stability. Metal silicon has good chemical stability at room temperature, and can resist acid, alkali and organic solvents.

5. Plasticity, metal silicon has good toughness and can be rolled into very thin sheets.

6. Thermal shock resistance. When used at room temperature, metal silicon can withstand drastic changes in temperature without damage. When the temperature suddenly changes, the volume of metal silicon does not change much, and no cracks will occur.