Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Jun porcelain sky blue glaze and preparation method thereof
The invention relates to the technical field of jun porcelain glaze, in particular to jun porcelain sky blue glaze and a preparation method thereof. Frit is prepared from the following raw materials in parts by weight: feldspar, quartz, fluorite, talc, wollastonite and a phosphorus compound. The glaze slip is prepared from the following raw materials in parts by weight: frit, clay, ferric oxide, strontium carbonate, copper oxide, titanium oxide, cobalt oxide, manganese oxide and hydroxypropyl methyl cellulose; through quartz, fluorite, talc and a phosphorus compound, glaze pinhole defects areeliminated, glaze gloss is increased, finished product quality is improved, and glaze gloss is increased. The amounts of feldspar and quartz are reasonably configured, and a good middle layer is formed between the glaze layer and the green body so that the green body and the glaze are tightly combined; the thermal stress between the blank and the glaze is uniform, the stress between the blank andthe glaze is weakened, and the mechanical strength of the Jun porcelain is improved; through high-temperature 'reducing flame' and twice low-temperature 'oxidizing flame' calcination, colored metal generates different reactions at different temperatures to display different colors so that the sky blue glaze is variable in color.
本发明涉及钧瓷釉料技术领域，具体涉及一种钧瓷天蓝釉及其制备方法，所述熔块由以下重量份的原料制成：长石、石英、萤石、滑石、硅灰石、磷化合物；所述釉浆由以下重量份的原料制成：熔块、粘土、三氧化二铁、碳酸锶、氧化铜、氧化钛、氧化钴、氧化锰、羟丙基甲基纤维素；本发明通过石英、萤石、滑石、磷化合物消除釉面针孔缺陷、增加釉面光泽，提高成品质量，增加釉料光泽；合理配置长石和石英的量，在釉层和生坯之间形成良好的中间层，使坯釉紧密结合；促使坯釉料间的热应力均匀，减弱坯釉间的应力，增大钧瓷的机械强度；经过高温“还原焰”和两次低温“氧化焰”煅烧，通过不同温度使着色金属产生不同反应，显示不同色彩，使天蓝釉色彩多变。
Jun porcelain sky blue glaze and preparation method thereof
The invention relates to the technical field of jun porcelain glaze, in particular to jun porcelain sky blue glaze and a preparation method thereof. Frit is prepared from the following raw materials in parts by weight: feldspar, quartz, fluorite, talc, wollastonite and a phosphorus compound. The glaze slip is prepared from the following raw materials in parts by weight: frit, clay, ferric oxide, strontium carbonate, copper oxide, titanium oxide, cobalt oxide, manganese oxide and hydroxypropyl methyl cellulose; through quartz, fluorite, talc and a phosphorus compound, glaze pinhole defects areeliminated, glaze gloss is increased, finished product quality is improved, and glaze gloss is increased. The amounts of feldspar and quartz are reasonably configured, and a good middle layer is formed between the glaze layer and the green body so that the green body and the glaze are tightly combined; the thermal stress between the blank and the glaze is uniform, the stress between the blank andthe glaze is weakened, and the mechanical strength of the Jun porcelain is improved; through high-temperature 'reducing flame' and twice low-temperature 'oxidizing flame' calcination, colored metal generates different reactions at different temperatures to display different colors so that the sky blue glaze is variable in color.
本发明涉及钧瓷釉料技术领域，具体涉及一种钧瓷天蓝釉及其制备方法，所述熔块由以下重量份的原料制成：长石、石英、萤石、滑石、硅灰石、磷化合物；所述釉浆由以下重量份的原料制成：熔块、粘土、三氧化二铁、碳酸锶、氧化铜、氧化钛、氧化钴、氧化锰、羟丙基甲基纤维素；本发明通过石英、萤石、滑石、磷化合物消除釉面针孔缺陷、增加釉面光泽，提高成品质量，增加釉料光泽；合理配置长石和石英的量，在釉层和生坯之间形成良好的中间层，使坯釉紧密结合；促使坯釉料间的热应力均匀，减弱坯釉间的应力，增大钧瓷的机械强度；经过高温“还原焰”和两次低温“氧化焰”煅烧，通过不同温度使着色金属产生不同反应，显示不同色彩，使天蓝釉色彩多变。
Jun porcelain sky blue glaze and preparation method thereof
一种钧瓷天蓝釉及其制备方法
LI XIAOHUI (Autor:in)
29.01.2021
Patent
Elektronische Ressource
Chinesisch
Sapphire blue glaze jun porcelain and preparation process thereof
| Europäisches Patentamt | 2021
Electric porcelain ash glaze material, electric porcelain ash glaze and preparation thereof
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2024