Introduction to the functions of graphite rods

Graphite rods are commonly used as electric heating elements in high-temperature vacuum furnaces, with a maximum operating temperature of up to 3000 ℃. They are easy to oxidize at high temperatures and can only be used in neutral or reducing atmospheres except in vacuum. It has a small coefficient of thermal expansion, a high thermal conductivity, and a resistance coefficient of (8-13) × 10-6 Ω· m. It has better processability than SiC and MoSi2 rods, high temperature resistance, excellent resistance to extreme cold and extreme heat, and is relatively inexpensive. Platinum gold smelting and alloys. Graphite features: strong oxidation resistance, low resistance, can be used at temperatures up to 1800 degrees Celsius, and is corrosion-resistant.

Graphite rod supply includes graphite rods, ground graphite rods, isostatic pressure graphite rods, high-purity graphite/carbon graphite seals/carbon graphite bearings/spark graphite.