Enameled CCA wire What matters should be paid attention to during the dip soldering process? Let's take a look.
1. Since the melting point of aluminum is relatively low, it is easy to melt into the tin pot, so when welding enameled CCA wire with a smaller diameter, the temperature should be controlled within 300 ℃ to reduce the melting speed of the aluminum wire and avoid the occurrence of aluminum wire Embrittlement phenomenon.
2. Since enameled CCA wire needs paint removal, the paint removal can be divided into mechanical and chemical paint removal methods. To ensure that the aluminum wire is not damaged, chemical paint removal is recommended.
3. Due to the instability of aluminum, do not allow the enameled CCA wire after the paint to be stripped in contact with the air for a long time to avoid excessive oxidation.