A sapphire furnace is a device used to grow sapphire single crystals and is commonly used to prepare sapphire substrates in semiconductor and laser devices. In sapphire furnaces, tungsten and molybdenum products are usually used as components inside the furnace. They have good high temperature resistance and corrosion resistance, and can withstand the chemical reaction environment at high temperatures and the corrosion during the growth of sapphire.
The following are some applications of tungsten and molybdenum products in the field of sapphire furnaces:
- Heating element: Sapphire furnace requires high temperature to melt sapphire raw material. Tungsten and molybdenum products can be used as heating elements to withstand high temperatures and provide heat energy.
- Crucible and protective cover: During the sapphire growth process, the sapphire raw material needs to be placed in the crucible and melted and crystal grown in a high-temperature environment. Tungsten and molybdenum products are often used as crucibles or protective covers because they can withstand high temperatures and corrosion while protecting the furnace components from contamination of the sapphire raw material.
- furnace components: The interior of the sapphire furnace needs to withstand high temperatures and chemical reaction environments. Tungsten and molybdenum products can be used as furnace components, such as heater brackets, furnace bottoms, furnace tops, etc., to ensure the stable operation of the equipment and Long term durability.
In general, the application of tungsten and molybdenum products in the field of sapphire furnaces is mainly reflected in their high temperature resistance and corrosion resistance, which can meet the production requirements of sapphire furnaces and ensure the high-quality growth of sapphire single crystals.
