Customized Sapphire Crystal Growth 99.95% Tungsten Crucible/Pot Seamless

Description of Tungsten Crucible:

Tungsten crucible is a crucible made of tungsten. Tungsten crucible has the characteristics of high melting point, high strength and hardness, good high temperature performance, low electrical resistivity, small expansion coefficient and small electron escape work. So tungsten crucible is an important component of sapphire long crystal furnace.

As a container for high temperature environment, tungsten crucible is used in sapphire long crystal field, rare earth smelting, coating and other industries.

1. Conventional density: 17.8 g / cm3 ~ 18.3 g / cm3,

2. Special process density: more than 18.5 g / cm3.

3. The maximum outer diameter is 700mm.

Tungsten crucibles have different production processes according to different overall dimensions and service conditions. Common crucible shapes are round, square, strip, V-shaped, etc. The manufacturing process includes sintering forming, welding forming, stamping forming and spinning forming, among which sintering products are most widely used. For micro and small tungsten crucibles, forged tungsten rods can be used for turning or stamping. The welding process of tungsten sheet adopts hot bending of rolled tungsten plate, which is finally fixed by welding. Spinning is suitable for producing thin-wall tungsten crucible with high process requirements.

Condition : Sintering or forging.

Measurements of Customized 99.95% Tungsten Crucible(mm):

Advantages:

We are able to supply a complete set of testing equipment for physical properties like density, hardness, surface roughness and so on. Accordingly, the possible internal injury of tungsten crucible like porosity and crack can be strictly inspected while using the eddy current tester and ultrasonic equipment, so as to ensure the high quality.

SANHUI is an Expert Provider on the Metal Solution. Especially on the Products such as Molybdenum,TZM,Tungsten,Tungsten Alloy,Tantalum,Niobium,Zirconium, Vanadium, Hafnium, Sputtering Target , Nobel Metal etc.

Over 30 years specializing in manufacturing and exporting tungsten and molybdenum products, Zhengzhou Sanhui is a top refractory metals company in central China. Its sales department is located in Zhengzhou where is a traffic hub in central China. Its research and development department, production department are set in Luoyang, where is rich in minerals such as tungsten, molybdenum, and other refractory metals. We have accumulated strength to products and service of first-class quality and gained good reputation and trust from customers all over the world.

The global leading supplier of advanced metal materials and products as well as solutions.

We have a team made up of hundreds of refractory metal experts at your service.

As a leading tungsten supplier, we not only provide various tungsten products with specifications according to clients’ specific requirements, we also provide professional importing& exporting service for product and technique. Besides, If you are looking for a molybdenum supplier in China, Sanhui is also your trustworthy partner.