Graphite crucible
- Description
- Specifications
- Physical Properties
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Product Introduction
Graphite crucibles exhibit excellent high-temperature resistance; their performance remains stable even at elevated temperatures, with negligible thermal expansion and contraction.
Graphite exhibits excellent lubricity, reducing the tendency of molten metal to adhere to the mold during solidification. It also boasts superior thermal conductivity, outstanding wear resistance, and high mechanical strength.
Graphite crucibles are widely used for the reactive synthesis of negative electrode materials, the reactive synthesis of lithium iron phosphate positive electrode materials, and for continuous casting of copper and aluminum alloys, platinum, gold, silver, other nonferrous metals, as well as steel and stainless steel. -
Graphite Crucible Parameters
Resistivity (Ω·m) 8.5 Flexural strength ≥20.5 MPa Ash content (%) 0.2 Coefficient of thermal expansion (10⁻⁶/°C) 2.3 Porosity (%) ≤16 Thermal conductivity (W/(m·K)) 120 Compressive strength (MPa) >40 Density (g/cm³) 1.65 Particle size (mm) 0.8 - -
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