| abstract |
A daily-use porcelain with cracked peacock blue glaze, including a body, peacock blue glaze and transparent protective glaze; the chemical composition of the body is as follows: SiO 2 : 61.55‑66.79%, Al 2 O 3 : 14.9‑18.2%, MgO: 4.1‑4.9%, CaO: 6.1‑7.5%, Na2O: 2.48‑3.06 %, ZrO2: 0.42‑0.59 %, Y2O3 : 0.07‑0.09%, Fe2O3 : 0.16‑0.19 % , ZnO : 1.48‑1.76%, IL: 2.51‑3.15%; the present invention strictly controls the chemical components of the peacock blue glaze, and introduces cobalt oxide, manganese oxide, iron oxide and copper oxide compound as a coloring agent. Firing at a high temperature of 1280, the glaze of the fired porcelain body is blue-green, blue-green blending, and peacock blue that complement each other. |