Description
Applying the micro PD method to growing fiber crystals, this apparatus melt the alloy wire material, and pull down the wire.
Since this method can produce to the target wire diameter directly, swaging of wire rods is unnecessary.
In addition, since the grain size of the fabricated wire is increased and the grain boundary is reduced, high temperature oxidation resistance and bending resistance are improved.
Specification
| Target wire diameter | φ0.4～1.5㎜ |
|---|---|
| Feed speed | 20㎜～200㎜/min |
| Heating temperature | Max. 2500℃ |
| Heating method | High frequency induction heating |
| High frequency power supply | Maximum output 20kW Frequency 20kHz |
| Atmosphere | Vacuum 10Pa Nitrogen gas flow |
Comparison with conventional machine
