99.95% high purity 0.1mm 0.02mm 0.03mm black tungsten wire for
evaporation molybdenum wire
Mass Characteristics
Symbol: W
Atomic Number: 74
Atomic Weight: 183.85
Density: 19.3 g/cm3
Thermal Properties
Melting Point: 3410°C (+ 20°C)
Boiling Point: 5900°C
Specific Heat: 0.14 kJ/kg x K at 20°C
Latent Heat of Fusion: 209 kJ/kg (estimated)
Thermal Conductivity: 129 W/m x K at 20°C
Evaporation Heat: 444 J/g
Electrical Properties
Electrical Resistivity: 5.5 μΩ/cm at 20°C
Temperature Coefficient of the Electrical Resistivity: 0.00482 Ω/ΩK
Temperature of Superconductivity: 0.016 K
Application:
Mainly used for making heating wires, twisted wires for coating
films under vacuum, also used as electrical light.
The company produces tungsten wire from 0.006mm to 2.5mm diameter
black tungsten wire and white tungsten wire,black tungsten wire and
white tungsten wire. The products are used for lighting bulbs,
electronic appliances, automotive glass, Air purification and dust
removal equipment, vacuum coating equipment, medical products,
heating equipment, wire drawing mold products, textiles, weaving,
gloves and other products. Newly developed tungsten wire materials
with diameters of 0.02mm, 0.025mm, 0.03mm, 0.035mm, 0.04mm,
0.045mm, 0.05mm, etc., are used for textile, weaving and glove
cutting products. Welcome to cooperate with new and old customers.
Tungsten wire diameter specifications can be customized according
to customer requirements.
Our more Products
1. Tungsten Carbide rod
2. Tungsten Carbide Sealed Ring
3. Tugnsten Carbide Wear parts
4. Tugnsten Carbide Dies
5. Tungsten Carbide Non-standard parts
6. Tungsten Carbide Circular Blade
Why choose us ?
1. We are a real factory with very very nice wholesale price with
high quality and good after sales service.
2. Rearch and development team with 5 members is rich experienced.
OEM and label printing
orders are welcome.
3. The MOQ is 1pc.Sample and freight fee is borne by buyer.The
sample fee will be reduced in
the next big quantity order.
4. Quick delivery time. We have carbide rods in stock. Delivery
time within 3 days after your payment.If quantity is customized and
large,delivery time is negociate
If have any more doubt, please feel free to contact with me. Also
welcome to visit our factory at any time.
Contact person:Ms Sharon Chen
email address:sharon@chinahardalloy.com
moible phone:+86-18173388506
website:www.tungstencarbide-rods.com
