Kanthal electrode

The material of NI80 wire is soft, and the bending parts can be handled by hand. After oxidation, the coils are also non-conductive, and the heating is fast and uniform. Because it contains almost no iron, it has good corrosion resistance. After the wire burning process, a dark green oxide layer will be formed on the surface, so it is normal for the wire to appear dark green after burning. A1 has a relatively simple shape, hard material, low price, and the most stable resistance value, and the resistance value will not change during the heating process. However, the performance is unstable, the corrosion resistance is poor, and it is easy to rust. The extremely high cost performance makes it suitable for practicing wire winding techniques, and it is also the daily wire used by players.