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China High Corrosion Resistant Tungsten Crucible for Vacuum Evaporation, Find details about China Tungsten, Melting Pot from High Corrosion Resistant Tungsten Crucible for Vacuum Evaporation - Baoji Eastsun Titanium Industry Co., Ltd.
Applied for quartz glass melting furnace. Used for rare earth smelting furnace. Used for sintering metal mold of high melting point. Tungsten crucibles are also widely used in other industries like ceramics and metallurgical industries, machinery processing and light industries.
Tungsten Crucible (High Purity W Crucible) Since the melting point of tungsten is as high as 3410°C, tungsten crucible is widely used as the core container of industrial furnaces such as sapphire single crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace, and so on.
Since the melting point of tungsten has reached 3410℃, tungsten crucible is widely applied in industry furnace such as sapphire growth furnace, quartz glass melting furnace, and rare earth smelting furnace。The temperature in working environment of tungsten crucible is above 2000℃。
Abstract. An economical high-temperature unit for quartz glass test melts was created based on a vacuum resistance furnace. To update the melting chamber of the standard furnace, a heating unit with a working temperature of up to 2200°C was developed and manufactured; it consists of a tungsten heater and molybdenum heat shields which allow melting small blocks of quartz glass.
The analysis test of tungsten crucible Application Since the melting point of tungsten has reached 3410°C, tungsten crucible is widely applied in industry furnace such as sapphire growth furnace, quartz glass melting furnace, and reare earth smelting furnace. The temperature in working environment of tungsten crucible is above 2000°C.
GLASS MELTING CRUCIBLES. SELEE® Advanced Ceramics® has been providing the art glass industry with high quality glass melting crucibles for over 20 years. SELEE® Advanced Ceramics® glass melting crucibles have proven strength, durability and wear resistance to provide maximum furnace up time.
We produce and supply glass melting crucibles in a range of material qualities, suitable for most glass types, varying temperatures and service length. We also manufacture a wide variety of gathering rings, furnace doors and stoppers. Materials. Magma supply glass melting crucibles in a range of materials from Sillimanite to Zirconia Mullite.
A quartz crucible is used to withstand temperatures of up to 1,000 degrees C (1,821 degrees F). Crucibles may come with a self-sealing lid which may rise and fall to expel gases and prevent sample ashing. A glass crucible is useful in analytical work, and may be selected for transparency, and non-, or low-reactive properties.
As the melting point of molybdenum is as high as 2610℃, molybdenum crucible is widely used in core vessels in industrial furnaces such as sapphire single crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace, etc. The working temperature is generally above 2000℃. Any interest,please contact us freely.
2019124With almost 30 years' experience in designing, operating and maintaining glass electric melting furnace, Xinxi has designed and built over 100 electric furnaces for factories of glassware, artware, lamps, packaging and building materials, and introduced the technologies to countries out of China, such as Saudi Arabia.
20191127A melting crucible is usually a pot-shaped container placed in the center of a furnace that is used to hold a metal to be melted. It is commonly made of silicon carbide and graphite, but can also be composed of metals suited to high temperature applications, such as tantalum or tungsten.
2016625It is an important part of sapphire crystal furnace. Tungsten crucible products through the National more than 100 sapphire crystal factory, quartz glass factory, high temperature heat treatment plant and rare earth smelting plant for many years, the effect is excellent. Product specifications. Conventional density: 17.8 g/cm3 g/cm3~18.3;
High Melting Tungsten Crucible for Vacuum Evaporation . High Melting Tungsten Crucible for Vacuum Evaporation. 1. Application of tungsten crucible: Tungsten crucible is widely used in sapphire single crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace and other core containers of industrial furnace.
This is the most common method used to produce quartz glass in a continuous process. The quartz sand is melted in a tungsten crucible that contains electrical heating elements; the fused material flows down from the crucible through a bottom mould where it is shaped into tubes, plates and rods.