| Model: | W1, W2, WAL1, |
|---|---|
| Brand: | Junde |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-ferrous Metal Products |
| Label: | Tungsten Welding Pip , High quality , Quick delivery |
| Price: |
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| Min. Order: | 10 pc |
| Live Chat: | Last Online:01 Apr, 2015 |
Specifications
1. Grade: W1, W2, WAL1, WAL2, WAL3.
2. Purity: Waa99.95%.
3. Size: OD: 50-150mm; Height: 50-200mm; Density: 18.5 - 19.3 g/cm3.
Tungsten Materials
Specification
1).Sintering tungsten weld pipe/tube
Density: 18.0 - 18.5 g/cm3
Working temperature: 1800 - 2,600 DC
Diameters: 100 - 500mm (max.)
Cubage: 0.4 - 100 liters
2).Applications:
It is used for smelting of rare earth metals, heating elements of induction furnace, heating elements of rare earth metals, smelting of quartz, glass and for high-temperature containers.
Tungsten crucible is used in high temperature vessels for smelting of rare earth metals.
Production information
|
Type |
Composition |
Properties |
||||
|
|
element |
Content wt% |
Density |
CTE ppm/K |
TC, W/m·K |
|
|
Mass density, g/cm3 |
Relative density, %T.D |
|||||
|
W90Cu |
W Cu |
90±1 balance |
17.0 |
≥99 |
5.6~6.5 |
180~190 |
|
W85Cu |
W Cu |
85±1 balance |
16.3 |
≥99 |
6.3~7.0 |
190~200 |
|
W80Cu |
W Cu |
80±1 balance |
15.4 |
≥99 |
7.6~9.1 |
200~220 |
|
Grade |
Tungsten content |
The content of impurity elements |
|
|
Total content |
Content of each element |
||
|
WAL1,WAL2 |
≥99.95% |
≤0.05% |
≤0.01% |
|
W1 |
≥99.95% |
≤0.05% |
≤0.01% |
|
W2 |
≥99.92% |
≤0.08% |
≤0.01% |
|
Note: K is not as impurities |
|||
Main parameters of tungsten
|
Purity |
Density |
Diameter |
Height |
Surface Finish |
|
≥99.95% |
≥18.2g/cm3 |
Φ50—560mm |
50—1100mm |
Ra1.6 |
Your prompt response will be highly appreciated
Thanks with best regards!
Tinny
My email: sales#junde-tech.com
My Skype: junde201003
Company: Junde Industry International Group Limited.
Website: www.junde-tech.com
Address: Kechuang road Industrial Zone, Xi’an, Shaanxi China
Tel： 86-29-88605893 (International Department)
Fax： 86-29-88605893
Mob：18792925191
Email: sales@junde-tech.com
MSN: jundeindustry@hotmail.com
Skype: junde201003
