Zhengzhou Sanhui Trade Co., Ltd.

China Manufacturer with main products: Refractory Metal, Arc Weilding, Titanium, Tungstem, Molybdenum, Construction Machinery, Concrete Mixer, Concrete Batching Plant

Home  >Products Catalog > Tungsten Crucible

Tungsten Crucible

FOB Price: 50.00 - 300.00 USD/Piece
Supply Ability: 1,000 Piece/Pieces per Month
Shipping: 7-20days after order confirmation
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Update Time: 2012/12/21
In Stock

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: plywood cases or as per requirement

Specifications

Tungsten crucible is one of tungsten products. It is mainly divided into sintering (applied to powder metallurgy technology), stamping, spinning type of tungsten crucible. Using pure tungsten plate, tungsten sheet and tungsten rod through the corresponding technology to produce tungsten crucible. Tungsten crucible can be used in vacuum inert gas under 2600 degrees.
Applications of tungsten crucible:
Tungsten crucible is widely used in sapphire single crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace and other core containers of industrial furnace. Its operating temperature environment is more than 2000 degrees.
Characteristics of tungsten crucible:
Tungsten crucible has high purity, high density, no crack, precise size, smooth inside wall and outside wall.
The possible internal injuries of tungsten crucible, such as porosity, slag and cracks are double strictly inspected to ensure the quality of tungsten crucible.
The crystal structure of tungsten crucible is compact.

1.Condition: sintering or forging.
Material
Density 
Size
w 99.95%
19.1g/cm3(Forging)
 Diameter: 10-100mm;  High: 10-120mm
w 99.95%
18.3g/cm3(Sintering)
 Diameter: 100-650mm; High: 50-850mm
2.Measurements and tolerances(mm)
Delivery condition
Specification
Thickness
Roughness(μm)
Diameter
Height
Sinter
10~700
10~1000
5~30
 
Finished sinter
10~650
10~850
7~25
<2.5
Manufacturing process and equipment
Item
Process
Equipment
Quality Check point
1
Tungsten powder
 
1.Purity of tungsten powder
2
Sieving
High frequency vibrating screen
2.Fsss,HB
3
Mixed powder
V shape mixer
3.Green strength

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

More products from other suppliers

Talc    
Silica Flour    
Min Order: 5
Talc    
Min Order: 1 Metric Ton
milky spiral INPUquartz tube    
FOB Price: 20.00 USD/Piece
Min Order: 100 Pieces
Brown Corundum    
Min Order: 1 Ton

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Lily from ECVV
Join ECVV community
Join Facebook Group