What are the requirements for baking welding electrodes used in boiler installation?

2011-09-12View Original

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What are the requirements for baking welding electrodes used in boiler installation?

Reply #22011-09-22

Please refer to the data recommended in JB 4709 for drying. Generally, the drying temperature for acidic welding electrodes is 150–200°C, with a duration of 1 hour ； The drying temperature for alkaline electrodes is 350–400°C, with a duration of 1–2 hours. After drying, place it in an incubator at 100–150°C and retrieve it as needed.

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