Is an alkaline flux a neutral flux or an active flux?

2024-01-09View Original

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Is an alkaline flux a neutral flux or an active flux?

Reply #22024-01-12

Alkaline flux is an active flux. .

Reply #32024-01-13

There are no such concepts as neutral or active anymore. . The new NB/T47014-2023 removes the requirement that, when performing submerged arc multi-layer welding on Fe-1 grade steel, changing the type of flux (neutral flux or active flux) necessitates conducting a new process evaluation

Reply #42024-01-13

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Reply #52024-01-15

The new welding standard removes this requirement because, in the production of welding fluxes, there is no distinction between neutral fluxes and active fluxes

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