W1 W2 High Purity Tungsten Boat Custom Vacuum Evaporation Coating

Model Number:Tungsten Boat Evaporation Coating

Minimum Order Quantity:Negotiate

Delivery Time:30 days after receiving down payment

Payment Terms:L/C, D/A, D/P, T/T

Price:Negitionable

Supply Ability:10000sets/month

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Luoyang Hypersolid Metal Tech Co., Ltd

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Location: Luoyang China

Address: Luoyang National University Science and Technology Park

Supplier`s last login times: within 1 hours

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Product Details

W1 W2 High Purity Tungsten Boat Vacuum Evaporation Coating

Tungsten Boat can provide a reliable guarantee of product quality for the customers. We adopt excellent tungsten materials with high purity, advanced techniques, and special treatments to the product surfaces. Our company can produce tungsten boats for vacuum evaporation according to the customer's drawing.

Parameters

Products Name	W1 W2 High Purity Tungsten Boat Vacuum Evaporation Coating
Size	Customized according to customer needs
Material	pure tungsten
Grade	W1
Density	19.2g/cm3
Surface	polished
Application	Evaporation boat

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	4.4 × 10-6 [m/(mK)]
Thermal conductivity at 20 °C	164 [W/(mK)]
Specific heat at 20 °C	0.13 [J/(gK)]
Electrical conductivity at 20 °C	18.2 × 106 [S/m]
Specific electrical resistance at 20 °C	0.055 [(Ωmm2)/m]