Devitrification Temperature : Starting at ~1000 ° C. high temperature accelerates Devitrification, especially with surface contaminants such as alkaline solution, salts and vapours.
Normal Operating Temperature (Non-Continuous Usage) : ~1250 °C
Finishing : Polished
Feature : Durable, Fine Finishing, Non Breakable
Coefficient Of t\\Thermal Expansion(0~1000 °C) : 0.55(10 -6/ °C)
Material : Graphite
Shape : Round
Diameter : 20-40mm
Normal Operating Temperature (Continuous Usage) : ~1050 °C