18 Years Factory Pure Tantalum Wire - Tungsten Crucible – Forged Tungsten
18 Years Factory Pure Tantalum Wire - Tungsten Crucible – Forged Tungsten Detail:
Tungsten crucible
Usage: Due to its high temperature resistance and low pollution, tungsten is widely used in the manufacture of ruby and sapphire crystal growth and rare earth smelting in the LED industry.
Common size as below:
Diameter (mm) | Thickness (mm) | Height (mm) |
30-50 | 2-10 | <1300 |
50-100 | 3-15 | |
100-150 | 3-15 | |
150-200 | 5-20 | |
200-300 | 8-20 | |
300-400 | 8-30 | |
400-450 | 8-30 | |
450-500 | 8-30 |
Our pressed-sintered crucibles made of tungsten have a surface roughness of less than 0.8 µm. The sapphire can be extracted from the crucible without difficulty and without damaging the surface of the crucible. For the sapphire producers, this results in less complex and expensive reworking of the surface of the crucible. The cycles run smoothly and deliver high-quality ingots. And there’s another advantage: The smooth surface is less susceptible to corrosion caused by the aggressive melted sapphire. This increases the service life of the reusable tungsten crucibles.
We can process tungsten rhenium in various sizes and tungsten flakes for rare earth smelting and tungsten and molybdenum parts for thermal field of sapphire crystal growth furnace (including heat shield, heating body and support, etc.) according to customer requirements.
Product detail pictures:
Related Product Guide:
Disordered materials could be hardest, most heat-tolerant carbides | Slivery Color Molybdenum Sheet /Plate
New reassurance that heat flux will be manageable in ITER — ScienceDaily | Tungsten Boats For Heating
Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for 18 Years Factory Pure Tantalum Wire - Tungsten Crucible – Forged Tungsten , The product will supply to all over the world, such as: UAE , Bandung , Ottawa , With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Tom from Ghana - 2018.02.12 14:52
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
By Elaine from Mauritius - 2018.11.28 16:25