666灰黒釉(1.8L) colored-underglazes The ingredients in the glaze

The ingredients in the glaze may combine

【見本皿の焼成条件】

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・Clay components <br>For pottery: Umezaki red clay

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666灰黒釉(1.8L) colored-underglazes The ingredients in the glaze[Sample plate firing conditions] Clay components <br>For porcelain: Amakusa Senchu (SiO2 72. 04% Al2O3 18. 16% Fe2O3 0. 65% TiO2 0. 04% CaO 0. 49% MgO 0. 09% Na2O 0. 58% K2O 3. 00% Ig. Loss 4. 55%) Firing temperature <br> Reduction: 1280 Glazing : Baume concentration 50 (soak for about 3 seconds) [How to use] Soil type: porcelain, pottery Possible firing method: oxidation and reduction possible Appropriate firing temperature: 1230 1300 Baume