• 99.95% Pure Tungsten Crucible for Vacuum Furnace Melting and Sintering
  • 99.95% Pure Tungsten Crucible for Vacuum Furnace Melting and Sintering
  • 99.95% Pure Tungsten Crucible for Vacuum Furnace Melting and Sintering
  • 99.95% Pure Tungsten Crucible for Vacuum Furnace Melting and Sintering
  • 99.95% Pure Tungsten Crucible for Vacuum Furnace Melting and Sintering

99.95% Pure Tungsten Crucible for Vacuum Furnace Melting and Sintering

Application: Industrial
Standard: GB, ASTM
Purity: 99.95%
Alloy: Non-alloy
Shape: Round
Type: Tungsten Crucibles
Samples:
US$ 500/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
SHIBO-tungsten crucible
Products Name
99.95% Pure Tungsten Crucible for Vacuum Furnace
Density
19.3G/Cm3
Surface
Polished, Machined
Diameter
10mm to 500mm
Height
10mm to 750mm
Usage
Melting Metals, Sintering, Sapphire Growth
Transport Package
Wooden Case
Specification
customized
Trademark
SHIBO
Origin
China
HS Code
81019910
Production Capacity
20ton/Month

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   Height Diameter   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.
 99.95% Pure Tungsten Crucible for Vacuum Furnace Melting and Sintering
99.95% Pure Tungsten Crucible for Vacuum Furnace Melting and Sintering

99.95% Pure Tungsten Crucible for Vacuum Furnace Melting and Sintering

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.
99.95% Pure Tungsten Crucible for Vacuum Furnace Melting and Sintering


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