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What happens to electrofusion welding at extreme temperatures?

Apr 18, 2025

Low extreme temperatures (such as -10℃)
1. Impact: In low temperature environments, the efficiency of electrofusion welding may be reduced. This is because heat dissipates faster to the surrounding environment at low temperatures, causing the welding process to take longer to reach the required temperature.
2. Countermeasures: Modern electrofusion welding machines are usually equipped with an ambient temperature detection module that can automatically compensate for changes in ambient temperature. In low temperature environments, the equipment automatically adjusts the heating time and power to ensure welding quality.
High extreme temperatures (such as above 40℃)
1. Impact: In high temperature environments, the efficiency and quality of electrofusion welding may be affected to a certain extent. High temperatures may cause the performance of welding materials to deteriorate, such as reducing the viscosity of the flux, affecting the stability and quality of welding.
2. Countermeasures: Modern electrofusion welding machines can adapt to high temperature environments through automatic temperature compensation functions. The equipment automatically adjusts the welding parameters according to the detected ambient temperature to ensure the stability and quality of the welding process.

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