Burn Secrets Geuda Stone by Lakmini Furnace - ලක්මීනී උදුන පිළිබඳව ඔබ නොදත් කරුණු

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  • Опубликовано: 9 сен 2024
  • During heat treatment, chemical properties also change in a gemstone. Blowing more fuel for the furnace does not acquire complete combustion because all the oxygen is consumed by the LPG gas (or charcoal, mineral oil) for the creation of the heat energy, ultimately the inner atmosphere of the furnace is rich in CO2 and H2, that leads to a reducing environment.

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