Artificial Graphite Blocks & Plates
Blocks are processed by Compression Moulding from medium grain powders of pure carbon materials. Blocks are heated for Graphitization to obtain excellent structure and strength. These Blocks are machinable and used for various applications such as Metallurgical, Moulds, Crucibles, Vacuum Furnaces, etc.
Specifications
Typical Properties | Unit | SGB-EC | SGB |
---|---|---|---|
Particle Size | mm | 0.80 | 0.80 |
Apparent Density | g/cc | 1.66 | 1.75 |
Porosity | % | 25 | 18 |
Electrical Resistivity | micro-ohm-m | 9.0 | 8.4 |
Compressive Strength | MPa | 25 | 37 |
Flexural Strength | MPa | 15 | 18 |
Co-efficient of Thermal Expansion | 10-7/oC | 18 | 19 |