How To Prevent Corrosion Of Sf6 Circuit Breaker Operating Mechanism
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When moisture comes into contact with the gases in the arc decomposition products, extremely corrosive hydrofluoric acid (H2O + SF4 → SOF2 + 2HF) is generated. This chemical reaction may damage the metal parts and insulation materials of sf6 circuit breaker operating mechanism. Therefore, moisture-proof treatment and gas purity control are particularly critical when designing and maintaining sf6 circuit breaker spring mechanism.
