Tungsten Crucible
Tungsten crucible is a container made of tungsten or tungsten alloy, used for melting and calcining materials at high temperatures.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of tungsten crucible in China. With abundant experience, we warmly welcome you to wholesale discount tungsten crucible in stock here from our factory. Quality products and reasonable price are available.
ZhenAn Tungsten Molybdenum Alloy Crucible Manufacturers
Pure Tungsten Crucible Description
Tungsten Carbide Crucible is a container made of tungsten or tungsten alloy, used for melting and calcining materials at high temperatures.
Tungsten Alloy Crucibles are increasingly used for various purposes and are being produced by many companies. These are available in various designs and shapes, depending on the customer's specifications.
High Purity Tungsten Crucibles are usually prepared with a molybdenum content of no more than 0.9% or other trace elements.
ZhenAn Tungsten W Crucibles details
Tungsten (W) has a high melting point, anti-friction/corrosion resistance and small thermal expansion coefficient. Top Quality Customized Tungsten Crucibles is widely used for sapphire single crystal growth, quartz glass melting, rare earth material melting and electronic spraying.
Powder processing is recommended before the calcination.
Standard Products and Specifications
Material: Tungsten (99.95%)
Melting point: 3407 ℃
Recommended fill rate: 67~75%
Recommend to use under inert gas. Use under air or oxygen rich environment will cause the oxidation of W crucible and shorten the crucible life time.
Forged tungsten crucible
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Forged tungsten crucible |
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purity |
density |
Specification |
tolerance |
wall thickness |
Surface roughness |
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|
99.95% |
≥19.35g/cm3 |
Diameter(mm) |
Height (mm) |
Diameter tolerance |
Height tolerance |
8-20 |
Ra=1.6 |
|
10-500 |
10-750 |
+/-5.0 |
+/-5.0 |
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Sintered tungsten crucible
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Sintered tungsten crucible |
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|
purity |
density |
Specification |
tolerance |
wall thickness |
Surface roughness |
||
|
99.95% |
≥18.5g/cm3 |
Diameter(mm) |
Height (mm) |
Diameter tolerance |
Height tolerance |
8-20 |
Ra=1.6 |
|
10-500 |
10-750 |
+/-5.0 |
+/-5.0 |
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ZhenAn Tungsten Crucible Body Customer visit
ZhenAn Tungsten Crucibles With Lid Suppliers
ZhenAn Round Tungsten Crucibles Suppliers
ZhenAn Tapered Tungsten Crucibles Suppliers
ZhenAn Wire Cut Molybdenum Suppliers
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ZhenAn Tungsten Melting Crucible Suppliers
ZhenAn Polished Tungsten Melting Crucible Suppliers
ZhenAn Sintering Tungsten Crucible Suppliers
ZhenAn Tungsten Crucible Lid Suppliers
ZhenAn Other tungsten products
Tungsten high alloy, tungsten composite material, tungsten carbide.
The main uses of W1 Tungsten Crucible
Top Quality Tungsten Crucibles is mainly used to grow single crystals and single crystals.
Small Tungsten Crucibles are also used in rare earth metal smelting.
Due to its resistance to certain metal oxides and molten metals, Large Tungsten Crucibles are used in electronic product manufacturing, thermal evaporation technology, etc.
High Purity W Crucibles are also used as heating elements in induction furnaces, metal smelting, manufacturing high-temperature containers.
ZhenAn High Temp Tungsten Crucibles application
Since the melting point of tungsten is as high as 3410°C, tungsten crucibles are widely used as core containers in industrial furnaces such as sapphire single crystal growth furnaces, quartz glass smelting furnaces, and rare earth smelting furnaces. The working temperature environment they use is generally above 2000°C.
Especially for sapphire single crystal growth furnaces, tungsten crucibles with characteristics such as high purity, high density, no internal cracks, precise dimensions, smooth inner and outer walls, etc. are very important for the success rate of seed crystals, quality control of crystal pulling, etc. during the growth process of sapphire crystals. Decrystallization and sticking to the pot and service life play a key role.
ZhenAn Crucible Liner Tungsten packaging
Our Pure Tungsten (W) Crucible Liner Inserts are clearly marked on the outside to ensure effective identification and quality control. Great care should be taken to avoid any possible damage during storage or transportation.
We pack them in wooden boxes supported by soft materials to prevent any movement of the products during transportation and storage, ensuring their safety and integrity. Choose our Sintered Tungsten Crucible for reliable, efficient performance in your operation.
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