China supplier Hot sale high temperature resist tungsten crucible for melting
China supplier Hot sale high temperature resist tungsten crucible for melting
Categories | TUNGSTEN CRUCIBLE |
---|---|
Brand | GETWICK 東吉 |
Model | W1 |
Product name | pure tungsten crucible wolfram liner |
Melting point | 3410℃ |
Using tempersture | 2000-2600℃ |
Size | all kinds of tungsten crucible |
Purity | 99.95%min. |
Density | 19.3g/cm3 |
Feature 1 | high temperature resistance |
Feature 2 | long service life |
Surface | Polished |
Certificate | ISO9001:2015 |
FOB port | shanghai |
Terms of Payment | L/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal |
Update Time | Mar 29,2024 |
China supplier Hot sale high temperature resist tungsten crucible for melting
Specifications:
Name: China factory polished tungsten crucible for sale
Appearance: Metal luster
Density:19.35g/cm3
Purity: W≥99.95%
Processing: Forging, sintering and repression
Dimension: As customer request or as drawings
Our testing for Tungsten Crucibles | |||||
Mo | C | Ca | O | Mg | Si |
≤0.003% | ≤0.005% | ≤0.002% | ≤0.0012% | ≤0.005% | ≤0.00005% |
Al | Fe | Ni | Pb | P | Cu |
≤0.001% | ≤0.001% | ≤0.001% | ≤0.001 | ≤0.0005 | ≤0.0005 |
N | W1 |
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≤0.001 | Balance |
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1.According to different processing methods, tungsten crucibles for vacuum coating can be mainly divided into sintered molding, press molding, spinning molding, turning forming and welding forming.
2.Turning forming is mainly applied. We recommend the working temperature of the tungsten crucible for vacuum coating should be controlled below 2600℃.
3.We can produce tungsten crucible for vacuum coating according to the customer drawing.
Features
1.Tungsten crucible for vacuum coating is mainly used as containers and heating element for evaporation coating machine in optical glasses and spectacles field.
2.It has great strength under high temperature, anti-friction corrosion resistance;
3.It also possesses high thermal conductivity, thermal expansion coefficient and good harden ability.
Application
1.Tungsten crucible for vacuum coating products are widely used for smelting of rare-earth, quartz glass, electronic spraying, crystal growth and other industries. 2.Generally, sintered tungsten crucible is large while the forged one is small; the wall of rolled tungsten crucible is thin; welded tungsten crucible is cost-effective but owns inferior intensity.
3.Tungsten crucible under turning forming is denser than sintered one.
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Focus on mobile phone clients
- Name:
- Mr. Alan Gao
- Tel:
0086-917-3637500
0086-917-3637501
0086-917-3637502
- WhatsApp:
- https://wa.me/8618690001151
- Skype:
- Skype:getwickltd
- Address:
- No.29,Baoti Rd.,Wenquan Village,Maying Town,Hi-Tech Zone,Baoji, 721014, Shaanxi,China.