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W1 W2 Tungsten Crucible Tungsten Melting Pot Alkali Washing Lathing Surface

Model Number Tungsten Melting Pot
Minimum Order Quantity Negotiate
Price Negitionable
Packaging Details Standard export cartons
Delivery Time 30 days after receiving down payment
Payment Terms L/C, D/A, D/P, T/T
Supply Ability 10000sets/month

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Product Details
Color Silver Corrosion Resistant
Electrical Conductivity Good Material Tungsten
Melting Point High Pressure Low
Shape Crucible Size Customized
Surface Smooth
High Light

W2 Tungsten Crucible

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W2 Tungsten Melting Pot

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Alkali Washing Lathing Tungsten Crucible

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Product Description

W1 W2 Tungsten Melting Pot Alkali Washing Lathing Surface​

 

Grade: W1

 

Application: Used for sapphire crystal growing, rare earth metal metallurgy.

 

Commodity Material Specification Tolerance Density
Tungsten Crucible Pure W Φ(50-800)mm*(5-850)mm ±0.5mm ≥9.9g/cm³

Note : For special specifications, we can produce according to customer's drawing.

 

 

Specification

 

delivery condition specification   tolearance   thickness roughness
  diameter height diameter height    
sintered 10-550 10-750 +/-5.0 +/-5.0 8-20 <3.5
sintering finishing 10-450 10-550 +/-0.5 +/-1.0 7-18 <2.5

 

 

Atomic number 74
CAS number 7440-33-7
Atomic mass 183.84 [g/mol]
Melting point 3420 °C
Boiling point 5555 °C
Density at 20 °C 19.25 [g/cm3]
Crystal structure Body-centered cubic
Coefficient of linear thermal expansion at 20 °C 4.410-6[m/(mK)]
Thermal conductivity at 20 °C 164 [W/(mK)]
Specific heat at 20 °C 0.13 [J/(gK)]
Electrical conductivity at 20 °C 18.2106[S/m]
Specific electrical resistance at 20 °C 0.055 [(mm2)/m]

 

Application

 

  1. Used for rare earth smelting furnace;
  2. Used for sintering metal molding of high melting point;
  3. Widely used in other following industries: Ceramics and metallurgical industries, machinery processing and light industries.