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A platform for research: civil engineering, architecture and urbanism
Preparation process of Jianzhan
The invention discloses a preparation process of Jianzhan. The process comprises the following steps of: preparing a green body raw material and glaze slip, and carrying out throwing molding, fettling, biscuiting and cooling on the green body raw material to obtain a green body; conducting glazing; and putting the glazed and air-dried green body into an electric kiln for roasting, and taking the product out of the kiln. The technological processes such as the formula of the body and glaze, the temperature curve and the kiln atmosphere of the Jianzhan are clear and easy to control, the stability is good, and the rate of finished products is high. The fired obsidian Jianzhan black ground coat has different sizes of flare distributed in the ground coat, the flare is smooth and glittering, theouter edge of the flare has halo, and the glaze layer has colorful fine long filament, is as bright as the space under the night, and is as gorgeous as the meteor rain splitting the night sky, thus having extremely high artistic value and appreciation value.
本发明公开了建盏制备工艺，包括以下步骤：制备坯体原料和釉浆，将坯体原料拉坯成型、修坯、素烧、冷却，得到坯体；施釉；将施釉晾干后的坯体放入电窑炉内焙烧，出窑。本发明建盏坯釉配方、温度曲线和窑炉气氛等工艺流程明晰，易于掌控，稳定性好，成品率较高。烧制成的曜变建盏青黑色的底釉里分布浮现有大小不一的耀斑，耀斑光润晶莹，耀斑外缘具有光晕，釉层上还具有五彩斑斓的毫丝，如同夜幕下的太空群星璀璨，又如流星雨划破夜空般绚烂，具有极高的艺术价值和欣赏价值。
Preparation process of Jianzhan
The invention discloses a preparation process of Jianzhan. The process comprises the following steps of: preparing a green body raw material and glaze slip, and carrying out throwing molding, fettling, biscuiting and cooling on the green body raw material to obtain a green body; conducting glazing; and putting the glazed and air-dried green body into an electric kiln for roasting, and taking the product out of the kiln. The technological processes such as the formula of the body and glaze, the temperature curve and the kiln atmosphere of the Jianzhan are clear and easy to control, the stability is good, and the rate of finished products is high. The fired obsidian Jianzhan black ground coat has different sizes of flare distributed in the ground coat, the flare is smooth and glittering, theouter edge of the flare has halo, and the glaze layer has colorful fine long filament, is as bright as the space under the night, and is as gorgeous as the meteor rain splitting the night sky, thus having extremely high artistic value and appreciation value.
本发明公开了建盏制备工艺，包括以下步骤：制备坯体原料和釉浆，将坯体原料拉坯成型、修坯、素烧、冷却，得到坯体；施釉；将施釉晾干后的坯体放入电窑炉内焙烧，出窑。本发明建盏坯釉配方、温度曲线和窑炉气氛等工艺流程明晰，易于掌控，稳定性好，成品率较高。烧制成的曜变建盏青黑色的底釉里分布浮现有大小不一的耀斑，耀斑光润晶莹，耀斑外缘具有光晕，釉层上还具有五彩斑斓的毫丝，如同夜幕下的太空群星璀璨，又如流星雨划破夜空般绚烂，具有极高的艺术价值和欣赏价值。
Preparation process of Jianzhan
建盏制备工艺
SUN JIANXING (author) / SUN LI (author)
2021-03-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Meteorite-effect Jianzhan and preparation process thereof
| European Patent Office | 2021