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Zhengzhou Shibo Nonferrous Metals Products Co., Ltd.

Tungsten Crucible, W Crucible, Tungsten manufacturer / supplier in China, offering High Purity Tungsten (W) Crucible for Vacuum Sintering Furnace, Manufacture Single Spiral Silicon Carbide Rod, Twisted Tungsten Heating Wire Made in China and so on.

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High Purity Tungsten (W) Crucible for Vacuum Sintering Furnace

FOB Price: US $500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500/ Piece
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Port: Shanghai, China
Production Capacity: 20ton/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: SHIBO-tungsten crucible
  • Standard: GB, ASTM
  • Alloy: Non-alloy
  • Type: Tungsten Crucibles
  • Density: 19.3G/Cm3
  • Diameter: 10mm to 500mm
  • Usage: Melting Metals, Sintering, Sapphire Growth
  • Transport Package: Wooden Case
  • Origin: China
  • Application: Industrial
  • Purity: 99.95%
  • Shape: Round
  • Products Name: High Purity Tungsten(W) Crucible for Vacuum Sinter
  • Surface: Polished, Machined
  • Height: 10mm to 750mm
  • Trademark: SHIBO
  • Specification: customized
  • HS Code: 81019910
Product Description
Tungsten crucible

Physical and chemical properties
1. Purity: W≥99.95%
2. Density: ≥18.5cm3
3. Applicable temperature environment: ≤2400°C
 
Dimension and tolerance
 
 Delivery
 condition
    Specification     Tolerance 
 Thickness
 
Roughness
  (um)
  Diameter  HeightDiameter  Height
Sintering 10~500 10~750  +/-5.0  +/-5.0  8~20   <3.5
Sintering
finishing
 
 10~450
 
  10~550
 
  +/-0.5
 
  +/-0.5
 
  7~18
 
   <2.5
 Special sizes can be manufactured according to customers' requirements.
 High Purity Tungsten (W) Crucible for Vacuum Sintering Furnace
High Purity Tungsten (W) Crucible for Vacuum Sintering Furnace
High Purity Tungsten (W) Crucible for Vacuum Sintering Furnace

Application
Since the melting point of tungsten has reached 3410°C, tungsten crucible is widely applied in industry furnace such as sapphire growth furnace, quartz glass melting furnace, and reare earth smelting furnace. The temperature in working environment of tungsten crucible is above 2000°C. For sapphire crystal growth furnace, high-purity, high-density, no internal-crack tungsten crucible with other features of exact measurement and smooth inner surface has decisive influence on success ratio of seed growth, quality control of pulling crystal, metamictization pot-committed and service life during sapphire growth process.
High Purity Tungsten (W) Crucible for Vacuum Sintering Furnace


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Please contact us freely if you have any problem, we are sure any of your questions will get our prompt attention and reply.

 

High Purity Tungsten (W) Crucible for Vacuum Sintering Furnace
 
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