Item: Tungsten crucibles
Purity: 99.95%Min
Size: According to customers' drawing and the true sample. (request)
Density: >18.0
Rigidity(reference): >200
Application: It's applied for rare earth metals smelting, heating elements for induction furnaces, high temperature containers.
The size and tolerance of rough product: Unit: mm
The size and tolerance of blank product processing: Unit: mm
Purity: 99.95%Min
Size: According to customers' drawing and the true sample. (request)
Density: >18.0
Rigidity(reference): >200
Application: It's applied for rare earth metals smelting, heating elements for induction furnaces, high temperature containers.
| Item | W content % by the subtractive method | Density | Rigidity(reference) |
| Tungsten crucibles | > 99.0 | > 18.0 | > 200 |
| Out diameter | Height | Wallthickness | |||
| size | tolerance | size | tolerance | size | tolerance |
| < 80 | +/-2.0 | < 100 | +/-3.0 | < 6 | +/-1.0 |
| > 80~150 | +/-3.0 | > 100~200 | +/-4.0 | > 6~10 | +/-2.0 |
| > 150~270 | +/-4.0 | > 200~300 | +/-5.0 | > 10~15 | +/-3.0 |
| > 270~380 | +/-5.0 | > 300 | +/-6.0 | > 15 | +/-4.0 |
The size and tolerance of blank product processing: Unit: mm
| Outer diameter | Height | Wallthickness | |||
| Size | Tolerance | Size | Tolerance | Size | Tolerance |
| < 80 | +/-1.5 | < 100 | +/-1.5 | < 6 | +/-0.8 |
| > 80~150 | +/-2.0 | > 100~200 | +/-2.0 | > 6~10 | +/-1.3 |
| > 150~270 | +/-2.5 | > 200~300 | +/-2.5 | > 10~15 | +/-2.0 |
| > 270~380 | +/-3.0 | > 300 | +/-3.0 | > 15~20 | +/-2.5 |
| > 380 | +/-3.5 | > 300 | +/-3.0 | > 20 | +/-3.0 |