Chamotte crucibles T-0.75

Crucibles T-0.75 A crucible is a container specially designed for melting metals. Its feature is that it is able to withstand higher temperatures compared to those required to melt the metal. The manufacture of crucibles requires the most careful selection of raw materials from the manufacturer, since the slightest inclusion of foreign material will lead to immediate damage to the crucible at the start of its operation. The use of crucibles is necessary in many industries: in foundry production, in chemical laboratories, in the manufacture of jewelry, and so on - in any field of activity, to a greater or lesser extent related to the melting of metals. High-temperature crucibles are capable of withstanding temperatures up to 1600 °C, which is quite sufficient for melting any metal. They are made from various materials. The main materials from which crucibles are made are graphite and silicon carbide. Of course, you can also buy a chamotte crucible, which has its own advantages and disadvantages. Most often, manufacturers of products made of non-ferrous metals that melt at low temperatures decide to buy a graphite crucible, since it will last a very long time without changing its thermal conductivity qualities. Crucibles made of graphite can be used for a long period of time without any loss of work quality, however they wear out quickly at ultra-high temperatures. Refractory high-temperature crucibles are made of silicon carbide, which significantly increases their durability at high (up to 1600 °C) temperatures, but makes them less effective at lower temperatures. Chamotte crucibles are designed for melting metals with a maximum operating temperature of up to 1560 degrees (they have high thermal resistance). Chamotte crucible Contains no impurities and is neutral to aggressive environments (chamotte crucibles can be cleaned of excess flux in acids). We recommend using chamotte crucibles with a crucible holder.