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Model Number : Tungsten Crucible
MOQ : Negotiate
Price : Negitionable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 10000sets/month
Delivery Time : 30 days after receiving down payment
Packaging Details : Standard export cartons
Boiling Point : 5930 °C
Corrosion Resistance : Excellent
Density : 19.3 g/cm3
Electrical Resistivity : 5.5 μΩ·m
Elongation : 20%
Hardness : 7.5 Mohs
Material : Tungsten
Melting Point : 3422 °C
Shape : Crucible
Surface : Smooth
Tensile Strength : 400 MPa
Thermal Conductivity : 138 W/(m·K)
Yield Strength : 200 MPa
Pure Tungsten Crucible Smelting Of Rare Earth Metals
Feature
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
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Corrosion Resistance Pure Tungsten Crucible Smelting Tungsten Basket Crucible Images |