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Clean Energy
Contact Materials for Photovoltaic and Wind Power
Low contact resistance
High resistance to welding
Excellent resistance to electrical wear
Adapt to large current
Reach international level
Used in grid-connected AC/DC contactors in PV and wind power fields.
Recommended Materials
Material Disgnation | 49#AgSnO₂ | 15#AgSnO₂ | 47#AgSnO₂ | Multi AgMeO |
|---|---|---|---|---|
| Ag Content(wt.%) | 90 | 87 | 88 | 81.5 |
| Density（g/cm³） | ≥9.85 | ≥9.7 | ≥9.7 | ≥9.75 |
| Elec.Resistivity（μΩ.cm） | ≤2.4 | ≤3.5 | ≤2.5 | ≤3.30 |
| Hardness HV | ≥60 | ≥85 | ≥65 | ≥80 |
Manufacturing process | Pre-oxidation-Sintering-Extruding | Internal Oxidation | Pre-oxidation-Sintering-Extruding | Internal Oxidation |