Copper-Nickel Alloy wire
The advantages of copper-nickel alloy wire are mainly reflected in the following aspects:
1. Excellent conductivity: Copper-nickel alloy wire has good conductivity, which can effectively transmit current and ensure the stability of electrical connections.
2. Corrosion Resistance: This alloy performs excellently in humid or corrosive environments, resisting oxidation and corrosion and extending its service life.
3. Biocompatibility: In medical applications, the biocompatibility of copper-nickel alloy wires makes them suitable for manufacturing medical devices and implants, reducing the risk of infection.
4. Mechanical Strength: Copper-nickel alloy wire has high strength and toughness, can withstand large mechanical stress, and is suitable for various application scenarios.
5. Thermal Stability: This alloy maintains good performance even at high temperatures, making it suitable for high-temperature applications.
These advantages make copper-nickel alloy wire an ideal material choice in the electronics, medical, and other industrial fields.
Quality Test Report - 0.2mm Copper-Nickel Alloy Wire
| Characteristics | Technical Requirements | Sample 1 | Sample 2 | Sample 3 | Conclusion |
|---|---|---|---|---|---|
| Surface | Good | OK | OK | OK | OK |
| Conductor Diameter | 0.200 ±0.005mm | 0.201 | 0.202 | 0.202 | OK |
| Conductor Resistance (20°C Ω/m) | 15.6-16.75 | 15.87 | 15.82 | 15.85 | OK |
| Single Wire Elongation | ≥ 30% | 33.88 | 32.69 | 33.29 | OK |
| Breakdown Voltage | ≥ 450 V | 700 | 900 | 800 | OK |
| Bunching Direction | S-Z | S-Z | S-Z | S-Z | OK |
| Tensile Strength | ≥ 380 MPa | 392 | 390 | 391 | OK |
