Source Customized Production of Graphite Precision Parts

Source: Customized Production of Graphite Precision Parts 1. Material Characteristics High Purity and Low Impurity Content Graphite raw material purity reaches 99.9%-99.99%, with impurity content (such as sulfur, chlorine, and metal ions) <50ppm, avoiding contamination of the process environment by impurity volatilization at high temperatures. High purity graphite electrodes are particularly suitable for industries with extremely high cleanliness requirements, such as semiconductors and photovoltaics.   Excellent High-Temperature Stability and Thermal Response Temperature resistance range: -200℃ to 3000℃, allowing for long-term use in high-temperature furnaces (such as single-crystal silicon growth furnaces). Coefficient of thermal expansion (CTE) 2.5-3.5×10⁻⁶/°C, with dimensional change <0.02mm/m at high temperatures, ensuring the assembly accuracy of precision parts.   High Thermal and Electrical Conductivity: Thermal conductivity 80-150 W/(m·K), rapid heat transfer, suitable…

Customized Graphite Products Graphite Parts Precision Injection Graphite Molds Isostatic Graphite