I believe I have used itGraphite crucibleWe all know that its thermal conductivity is high, and its performance is stable at high temperatures. In the process of use, even if the temperature is very high, it can still maintain good performance. The coefficient of thermal expansion of the graphite crucible is very small, and the influence on the performance of the crucible is still very small in the case of sudden cooling and heat.

Moreover, the graphite crucible has excellent performance, and has good superior performance in smelting alloy tool steel, non-ferrous metals and other alloys, so it is widely used in metallurgy, casting, machinery, chemical industry and other industrial sectors. The application of graphite crucible has a good effect both technically and economically.

Domestic graphite crucibles have made great progress in both the manufacturing level and the technical level. Compared with foreign crucibles, domestic graphite cruciblesAdvantages of graphite crucible：

High mechanical density: the graphite crucible has super strong conductivity because the density of the graphite crucible is large and the production process is mature;

Long service life: because the graphite crucible has a special glaze layer on the surface and the material has a high molding density, the corrosion resistance of the product has been greatly improved, and the service life of the graphite crucible has been greatly improved;

Advanced graphitization process: the product performance of graphite crucible is improved during graphitization. If natural graphite is used for graphitization during graphitization, the thermal conductivity of the crucible will be increased. It is better not to place the graphite crucible on a metal object with too low a temperature just after processing at a high temperature to avoid surface cracking due to temperature drop.

When there are many kinds and small quantities of alloys to be smelted, useGraphite crucibleThe smelting effect is the best, and the type of smelting metal can be changed only by changing the graphite crucible. Remember to replace the refractory lining in time when smelting with graphite crucible, otherwise the smelted metal will easily cause pollution. In this way, do you think that graphite crucibles are widely used? The key point is that the good performance of ceramic graphite crucibles is incomparable. If you need to customize graphite crucibles of various specifications, you can call for advice.