| Model Number: | TiR-001 |
|---|---|
| Brand Name: | TiR |
| Place of Origin: | China (Mainland) |
| Application: | Sapphire growth furnace, quartz glass melting furnace, and rare earth |
| OD: | 10~650mm |
| Density: | 19.35g/cm3 |
| Process: | Sintering, Forging, Stamping, Spinning, and Welding |
| Shape: | Crucible, Cup, or Customized |
| Advantage: | Workability,high quality. |
| Surface: | Alkali wash. |
| Melting pointing: | 3620 |
| Certificate: | ISO9001:2008 |
| Conditions: | Vacuum annealed/un-annealed |
Quick Details
Specifications
Tungsten Crucible, Forging tungsten crucible
1. Specification
1).Sintering tungsten crucible
Density:18.0 - 18.5 g/cm3
Purity: ≥99.95%
Grade: W1, W2, WAL1, WAL2, WAL3.
Working temperature: 1800 - 2,600 DC
Size: OD: 50-150mm; Height: 50-200mm
Diameter: 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.
2. Production information
|
Type |
Composition |
Properties |
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|
|
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 |
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|
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 |
|||
3. Main parameters of tungsten crucible
|
Purity |
Density |
Diameter |
Height |
Surface Finish |
|
≥99.95% |
≥18.2g/cm3 |
Φ50—560mm |
50—1100mm |
Ra1.6 |
4. Also can supply on your drawing
|
Item |
Process |
Equipment |
Quality Check |
|
1 |
Powder purified |
Purified furnace |
GDMS |
|
2 |
Isostatic pressing |
Isostatic pressing machine |
Measurement of rough-processed |
|
3 |
IF forging |
High-accuracy forging machine |
Dimension measurements for product |
|
4 |
IF sintering |
High temperature vacuum sintering furnace |
Dimension measurements for product |
|
5 |
Final machining |
High-accuracy turning machine |
Surface quality/ roughness and density |
|
6 |
Package |
|
Quality Test Report |
5. Our Service
1. Advanced Equipment and Management;
2. Strict Quality Control &Inspection;
3. Global quality warranty;
4. Different sizes available;
5. Free OEM service;
6. Various Packaging & Shipping Choice;
7. Timely& Efficient Delivery;
8. Professional & Responsible Staff.