Molybdenum Crucibles

Grade: gm
Mo-content: 99.9%
Density: 9.5g/cm3
Size: (80-280)mml(80-450)mm
Tolerance: a2mm
Making way: riveting and welding
Adaptation temperature: 1400ª-1900ª
Type: all kinds of molybdenum crucibles
Main applications: it is used for metallurgy and machinery industry.




Package: in wooden box wrapped by waterproof paper each

1. Specifications:
Can process all kinds of sintering crucibles, machining crucibles and tubes according to
the request of customers.
Diameter(mm) Height(mm) Wall Thickness(mm)
6-10 �1.3
>150-270 �2.5 >200-300 �2.5 >10-15 �2.0
>270-380 �3.0 >300 �3.0 >15-20 �2.5
>380 �3.5 >300 �3.0 >20 �3.0
2. Surface Treatment:
Annealed State, Electrolytic Polish
3. Application:
Mainly used in metallurgical industry, machinery processing, glass and ceramic industries, as containers for coating materials.
Because of molybdenum and molybdenum alloy material with high temperature, low pollution features, molybdenum crucible is widely used as LED industry ruby and sapphire crystal growth, rare earth smelting in the field of such as special high temperature resistant containers.

4. Advantage of our Mo crucible
- uniform grain with densified microstructure ensures longer use time.
- High special strength, high melting point
- Excellent corrosive resistance, good thermal resistance.
- Professional after-sales service

China Manufacturer with main products:tungsten crucible ,tungsten rod ,tungsten plate/sheet ,tungsten tube ,tungsten heating elements ,tungsten wire ,molybdenum crucible ,molybdenum rod ,molybdenum plate/sheet ,molybdenum tube ,molybdenum electrode ,alloy products

www.fotmacarbide.com provide 99.95% High Purity Forged Molybdenum Products Pure Molybdenum Crucibles for Sapphire Growth

Molybdenum crucibles are mainly used in metallurgy industry and mchanism process industry. Molybdenum is a indispensability material in rare earth smelting industry. More and more molybdenum crucibles are used in crystalloid materials, and other burgeoning high technology industry.

The characteristics of the molybdenum crucibles

The density of the molybdenum crucibles is 10.2g/cm3. Their purity is no less than 99.95%. The outer diameter is 20-214mm and the height is 10-400mm. Under the temperature between 1100ºC and 1700ºC, the molybdenum crucibles can still work. Mostly their surface are polished.

Due to the manufacturing advantages of tungsten rods, tungsten sheets, tungsten machining parts and tungsten processing equipment, Sunstone established a Division of hot zone of sapphire crystal growing since 2008. Until now Sunstone provided a large number of hot zone parts like crucibles, sheet and rods to Russia, Ukraine, USA, Japan, Korea, Thailand, Singapore Taiwan and Hong Kong. So now we have been gradually formed the capacity of 30 sets hot zone in 35Kg, 65Kg, 85Kg and 120Kg.

Sunstone has a sound quality management system of ISO9001 and ISO14001 and get the certification. Sunstone has a excellent testing equipment of physical properties like density, hardness, surface roughness, grain size, tensile strength and other parameters, even ultrasonic NDT.

The distinguishing characteristic of Sunstone 's tungsten crucible is high density, high purity and high precision machining. As the whole set of hot zone parts is completed in Sunstone , so the quality between the components is to get a good guarantee. With its excellent quality and reasonable price has been widely recognized by the industry of sapphire crystal growing and hot zone furnace at home and abroad, Sunstone has been designated the sole supplier and leader in domestic and foreign industry.

Because of their excellent corrosion resistance again sapphire melt and their high temperature creep resistance, tungsten crucibles are used for sapphire crystal growing in all common processes.





Wooden case.