you need
  • Sodium carbonate
  • Potassium nitrate
  • Gypsum
  • Fluorspar
  • Muffle furnace
  • Stupka
  • scales of weights
  • Spatulas
  • Brush
Dishes clean from oxides and contaminants.The most polluted places can even be sanded.Treat utensils with soapy water, then rinse with running.
Measure 20 parts of sodium carbonate, 10 parts by weight of potassium nitrate and 6 parts by weight of gypsum and 10 parts by weight of fluorspar.Each substance as much as possible in a mortar and crush.The resulting powders ssypte in one vessel, mix and dilute with water to a thick dough.
With a brush, apply the mixture on the surface of the dish with a thin layer.Put the product in a muffle furnace and fire.
If you enamel object, not intended for cooking, you can make the enamel i
n another way.Prepare the following composition.3, 5 kg of finely pounded glass 1 kg of potassium carbonate (potash), 1 kg of potassium nitrate, 0.5 kg of borax (borax), 5, 25 kg of lead oxide.Crush powder components and melt in a clean crucible refractory (e.g., porcelain).The mixture should boil and then turn into a water glass.The resulting flux pour onto the sheet iron, covered with water, and cool with water, from which he cracked.The sheet is ground into a fine powder and kneaded with water to the state rather thin paste, which is applied to the object and enamelling.Subject dry and place in a muffle furnace.Enamel must melt and form a shiny coating.If you need to get bledno0goluboy enamel shade, add to the mixture of 300 g salt azotnokobaltovoy.To make the other colors can be used glass of different colors.So you can enamel, such as wall tiles or items of jewelry.