Fluxes

  • Salt in Water

  • Sugar in Water

  • Soda (Na2O) in Silica

    • Na2CO3 = Na2O + CO2

  • Potassa (K2O) in Silica

    • K2CO3 = K2O + CO2

  • Litharge (PbO) in Silica

    • PbS + 3/2 O2 = PbO + SO2

  • Borax (Na2O.2 B2O3) in Silica

    • Na2O.2 B2O3.10 H2O = Na2O.2 B2O3 + 10 H2O