29民芸青磁(1.8L) new blue and white porcelain (Sometsuke)

blue and white porcelain (Sometsuke) and Somenishiki ware created using Fukaumi Shouten's Gosu (blue underglaze) have been beloved by royalty and aristocrats worldwide

・焼成温度(還元)

For line drawing (outlining)

還元：1280℃ 酸化:1230℃

Firing temperature : Reduction: 1280℃

29民芸青磁(1.8L) new blue and white porcelain (Sometsuke)[Firing conditions for sample plates] 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%) For pottery: Umezaki red clay (SiO2 72. 11%, Al2O3 15. 98%, Fe2O3 2. 12%, TiO2 0. 67%, CaO 0. 12%, MgO 0. 36%, Na2O 0. 58%, K2O 2. 47%, Ig. Loss 5. 16%) Firing temperature : Oxidation: 1230 Glazing : Baume concentration 50 (soak for about 3 seconds)