Molybdenum crucibles are used as high-temperature vessels for rare earth metal smelting. 1). other specifications available such as 120-124mm out diameterand 100-400mm high 2). Recommended for You Hot
Molybdenum alloy tungsten crucible; Molybdenum alloy tungsten crucible. Place of Origin:Fujian China Brand Name:HL Model Number:Tungsten crucible,
Since the temperature in working environment of tungsten crucible is above 2000℃, it commonly used for sapphire single crystal growth furnace. Applied for quartz glass melting furnace. Used for rare earth smelting furnace. Used for sintering metal mold of high melting point
The stability of W crucibles against RE (La, Ce, and Nd) metals was evaluated at a temperature above 1200°C (above the melting temperatures of 921, 799, and 1021°C for La, Ce, and Nd, respectively). In total, 12 g RE metals were loaded into the W crucible and heated using the induction heating system.
The hot zones in sapphire growing furnaces use molybdenum and tungsten products for furnace components and fixtures. These high temperature materials are characterized by their high thermal and electrical conductivity, low coefficient of thermal expansion, and excellent strength and stability at temperatures above 2,000°C.
premelted in a tungsten crucible in the graphite furnace at 2250oC. For the first time, electrochemical measurements have been performed in molten rare earth oxides. The La 2 O 3 (60 at%)-Y 2 O 3 (40 at%) electrolyte used demonstrated relatively high electrical conductivity, with a bulk resistance between the wires located x mm apart of X ohms.
With excellent high temperature resistance, tungsten crucibles are ideal container for crystal growing. The inner surface could be polished to obtain a smoother surface and enhance performance. To make sure the tungsten material has a perfect structure, the crucibles are tested by both ultrasonic and eddy current (for machined tungsten crucibles, raw material rods are tested). Material: 99.95% tungsten. Working environment: <2450 C, vacuum/reduced atmosphere. Max. Size: 10mm OD x 200mm H
Tungsten crucibles. - ZZKD. Products Made In China, China Manufacturer. Item:Tungsten crucibles Purity:99.95%Min Size:according to customers' request Application:It's applied for rare earth metals smelting,heating elements for induction furnaces,high temperature containers.
Tungsten crucible have high melting point, good high temperature strength, wear-resistant corrosion resistance, thermal conductivity, thermal expansion coefficient is small, good hardenability, so the tungsten crucible is widely used in sapphire crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace etc core container of the industrial furnace, Its working environment temperature usually is above 2000℃.
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. The working temperature environment of tungsten crucible is generally above 2000°C.
Molybdenum crucible is mainly used in metallurgy industry and mechanism process industry, and it is a kind of indispensability material in the rare earth smelting industry. Molybdenum crucibles are more frequently used in crystalloid materials and other burgeoning high technology industry. Packaging of Molybdenum Crucible. Our molybdenum crucibles are wrapped in foam and packaged in plywood cases to ensure safe storage and transportation. Related Products of Molybdenum Crucible
Usage. It is widely used in metallurgy industry and mchanism process industry, and used in sapphire crystal furnace, rare earth smelting industry container, metallurgy, vacuum spraying industry lining, rare earth smelting, quartz glass, electron spraying, crystal growth and other industries.
Tungsten crucible is widely used in technologies for growing monocrystals from molten corundum, it is also used in electronics and technologies for thermal vaporization – deposition of various substances. It is an important part in high temperature furnace cause its high melting point.
Refractory metals Deposition of high melting point (refractory) metals like Niobium, Tungsten, Rhenium, Tantalum or Molybdenum can be a complicate task to be accomplished with e-beam evaporators.
Industry Furnace from Xiamen Honglu Tungsten Molybdenum Industry Co., Ltd.. Search High Quality Industry Furnace Manufacturing and Exporting supplier on Alibaba.com.
Main applications This product is mainly used in metallurgy industry and mechanism process industry. Molybdenum crucible is a kind of indispensability material in rare earth smelting industry. More and more molybdenum crucibles are used in crystalloid materials, and other burgeoning high technology industry.
Features: Molyb tungsten alloy, high temperature, low pollution characteristics, it is widely used in crystal growth and rare earth smelting crucible and accessories. Molybdenum Tungsten Alloy Crucible for vacuum rare earth melting container: 1)Purity: W 30%, Mo 70%. 2)Density: 12g/cm3. 3)Specification: Outer diameter 5-700mm. Height: 2-1000mm. 4)Type: With or without bottom. 5)Customized: We can design and produce varied dimension and shape crucibles according to customers requirement.
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Tungsten crucible usage For rare earth metals smelting, heating elements for induction furnace, high temperature containers. Induction Furnace Used For Copper Melting Tungsten Crucible US $324.27 - $339.71
With their special properties, molybdenum and tungsten are the perfect choice for components in the furnace construction industry. Molybdenum heating elements (molybdenum heater) and tungsten heaters are mostly used for high temperature furnace and sapphire growth furnace and other high temperature furnace.