OEM China Tungsten Carbide Welding Rods - Smelting Tungsten Crucibles Wolfram Liner Supplier – WINNERS
OEM China Tungsten Carbide Welding Rods - Smelting Tungsten Crucibles Wolfram Liner Supplier – WINNERS Detail:
Product Description
Tungsten crucibles are mainly divided into sintering (applied to powder metallurgy technology), stamping and spinning. The tungsten rod is turned and formed (generally smaller in size), and there are many kinds of welding forming. It is made of pure tungsten plate, tungsten sheet and pure tungsten rod through the corresponding process. Since the melting point of tungsten is as high as 3410 °C, tungsten crucibles are widely used in core containers in industrial furnaces such as sapphire single crystal growth furnaces, quartz glass melting furnaces, and rare earth smelting furnaces. The working temperature environment used is generally above 2000 °C. Especially for sapphire single crystal growth furnaces, tungsten crucibles with high purity, high density, no internal cracks, accurate size, smooth inner and outer walls, Decrystalline sticking to the pan and service life play a key role.
Winners Metals can provide high temperature pure tungsten crucibles in various sizes, and can provide customized crucible sizes with short lead times.
Product Parameters
Product name |
Tungsten crucible |
Grade |
W1, W2 |
Density |
≥18.5g/cm³ |
Purity |
≥99.95% |
Process technology |
Sintering, Punch, Spun, machine |
Operating temperature |
<2400 |
Available Size
Outer diameter (mm) |
Wall thickness (mm) |
Length (mm) |
Φ30~50 |
2~10 |
<1300 |
Φ50~100 |
3~15 |
|
Φ100~150 |
3~15 |
|
Φ150~200 |
5~20 |
|
Φ200~300 |
8~20 |
|
Φ300~400 |
8~30 |
|
Φ400~450 |
8~30 |
|
Φ450~500 |
8~30 |
Application
● Rare earth smelting.
● Evaporation coating.
● Quartz glass.
● Electronic spraying.
● Sapphire Crystal growth.
Order Information
Inquiries and orders should include the following information.
● Material.
● Drawing or size.
● Quantity.
Product detail pictures:
Related Product Guide:
Bear "Customer 1st, Good quality first" in mind, we work closely with our prospects and supply them with efficient and professional services for OEM China Tungsten Carbide Welding Rods - Smelting Tungsten Crucibles Wolfram Liner Supplier – WINNERS , The product will supply to all over the world, such as: panama, Mali, Vietnam, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Let us work together to write a brilliant new chapter!
By Karen from Saudi Arabia - 2018.02.08 16:45
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
By Cora from Montpellier - 2017.07.28 15:46