Carbon graphite has excellent temperature resistance and can remain stable at extremely high temperatures.
The high temperature resistance of carbon graphite is mainly reflected in its melting point and boiling point. The melting point of carbon graphite is about 3850±50℃ and the boiling point is 4250℃. Even under ultra-high temperature arc burning, the weight loss of carbon graphite is very small and the thermal expansion coefficient is also very small. In addition, the strength of carbon graphite increases with increasing temperature, and at 2000℃, its strength can even be doubled.
Specific application scenarios of carbon graphite at different temperatures:
In air: General carbon graphite materials have no problems in use below 1200℃, and are suitable for precision machining parts processing, spark discharge wire cutting, work forging, etc.
In non-air oxidizing substances: High-quality carbon graphite materials can be used at high temperatures above 3000℃, suitable for more complex industrial applications.
