Question

example of acidic flux​

Answer 1

Answer:

Acidic flux are those flux which comes from substances like Lewis acid such as SiO2, H3PO4, HCl etc. Acidic flux is used in metal welding or extractive metallurgy or Smelting. Silica (SiO2) is used to remove basic earthly impurities (gangue) such as lime (CaO) or MgO.

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Answer 2

Answer:

Acidic flux are those flux which comes from substances like Lewis acid such as SiO2, H3PO4, HCI etc. ..... Basic fluxes like lime (CaO), magnesium oxide (MgO) are used to remove acidic gangue such as SiO2....

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