COVERING FLUX GLASS FOR TIN BRONZE PROTECTION DURING THE MELTING
A covering flux glass tin bronze protection during the melting, which consists of glass breakage borax, distinguishes that is why it has additionally silicate-lump at the following ratio of the components, wt. %: glass breakage 20-35; borax 8-25; silicate-lump 40-70 and at the ratio of (module) SiO2...
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Zusammenfassung: | A covering flux glass tin bronze protection during the melting, which consists of glass breakage borax, distinguishes that is why it has additionally silicate-lump at the following ratio of the components, wt. %: glass breakage 20-35; borax 8-25; silicate-lump 40-70 and at the ratio of (module) SiO2/Na2O in silicate-lump 2.3-3.2. |
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