hp 450 high purity graphite electrode

What is the refractory temperature of hp 450 high purity graphite electrode? What’s the maximum temperature

The hp 450 high purity graphite electrode is a crucible made of graphite, clay, silica and lapis lazuli. hp 450 high purity graphite electrode is mainly used to smelt non-ferrous metals such as copper, brass, gold, silver, zinc, lead and their alloys. In other words, melting these metals requires the hp 450 high purity graphite electrode, which means that the refractory temperature of the hp 450 high purity graphite electrode must be very high. What is the refractory temperature of hp 450 high purity graphite electrode? What is the maximum temperature? Let’s talk

First of all, we know that the crucible is made of graphite, which means that it uses the high temperature resistance of graphite, which has certain strain resistance. The hp 450 high purity graphite electrode is the most suitable crucible because it has strong corrosion resistance to acidic and alkaline solutions. As for the refractory temperature, it can naturally reach 1600 degrees. If it is in a vacuum, the refractory temperature is higher. So at high temperature, reheating, hp 450 high purity graphite electrode is not afraid.

It should be noted that the graphite in the hp 450 high purity graphite electrode is made of natural graphite, and its thermal conductivity is very good. The hp 450 high purity graphite electrode should not be placed on the cold metal table immediately after heating to avoid cracking due to rapid cooling.