Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hunan green glaze and preparation method thereof
The invention discloses Hunan green glaze and a preparation method thereof. The Hunan green glaze is prepared from potassium feldspar, calcite, albite, boron frit, quartz and kaolin. The Hunan green glaze is prepared, by weight, 40-50 parts of potassium feldspar, 8-17 parts of calcite, 10-20 parts of albite, 8-20 parts of boron frit, 15-25 parts of quartz and 3-10 parts of kaolin. The novel colored glaze which is rapidly sintered in a medium-temperature oxidizing atmosphere and has a high-temperature glaze surface effect has energy-saving and consumption-reducing effects compared with a traditional colored glaze sintered in a high-temperature oxidizing manner, so that the production cost of domestic ceramics is reduced. Copper oxide and chromic oxide are used as color formers, and a small amount of sodium fluoride is added as a mineralizer, so that the copper oxide and the chromic oxide can generate a spinel type structure at the medium-temperature colored glaze firing temperature, the color similar to azure is presented, the high-transmittance and high-moist Hunan green glaze is light in color, and the blank of lack of medium-temperature light-color glaze in the domestic ceramic market is filled up.
本发明公开了一种湘青釉及其制备方法，配方包括：钾长石、方解石、钠长石、硼熔块、石英和高岭土；各组分的重量份数分别是：40～50份的钾长石、8～17份的方解石、10～20份的钠长石、8～20份的硼熔块、15～25份的石英和3～10份的高岭土；该发明通过中温氧化气氛快速烧成的具有高温釉料釉面效果的一种新色釉，相较于传统高温氧化烧制的颜色釉，具有节能降耗的效果，降低了日用陶瓷的生产成本，且以氧化铜和氧化铬作发色剂，并加少量氟化钠作矿化剂，使氧化铜和氧化铬在中温色釉烧制温度时能生成尖晶石型结构，从而呈现近似天青的颜色，达到高透、高润泽的湘青釉的浅色效果，填补了日用陶瓷市场缺少中温浅色颜色釉料的空白。
Hunan green glaze and preparation method thereof
The invention discloses Hunan green glaze and a preparation method thereof. The Hunan green glaze is prepared from potassium feldspar, calcite, albite, boron frit, quartz and kaolin. The Hunan green glaze is prepared, by weight, 40-50 parts of potassium feldspar, 8-17 parts of calcite, 10-20 parts of albite, 8-20 parts of boron frit, 15-25 parts of quartz and 3-10 parts of kaolin. The novel colored glaze which is rapidly sintered in a medium-temperature oxidizing atmosphere and has a high-temperature glaze surface effect has energy-saving and consumption-reducing effects compared with a traditional colored glaze sintered in a high-temperature oxidizing manner, so that the production cost of domestic ceramics is reduced. Copper oxide and chromic oxide are used as color formers, and a small amount of sodium fluoride is added as a mineralizer, so that the copper oxide and the chromic oxide can generate a spinel type structure at the medium-temperature colored glaze firing temperature, the color similar to azure is presented, the high-transmittance and high-moist Hunan green glaze is light in color, and the blank of lack of medium-temperature light-color glaze in the domestic ceramic market is filled up.
本发明公开了一种湘青釉及其制备方法，配方包括：钾长石、方解石、钠长石、硼熔块、石英和高岭土；各组分的重量份数分别是：40～50份的钾长石、8～17份的方解石、10～20份的钠长石、8～20份的硼熔块、15～25份的石英和3～10份的高岭土；该发明通过中温氧化气氛快速烧成的具有高温釉料釉面效果的一种新色釉，相较于传统高温氧化烧制的颜色釉，具有节能降耗的效果，降低了日用陶瓷的生产成本，且以氧化铜和氧化铬作发色剂，并加少量氟化钠作矿化剂，使氧化铜和氧化铬在中温色釉烧制温度时能生成尖晶石型结构，从而呈现近似天青的颜色，达到高透、高润泽的湘青釉的浅色效果，填补了日用陶瓷市场缺少中温浅色颜色釉料的空白。
Hunan green glaze and preparation method thereof
一种湘青釉及其制备方法
TONG XINTIAN (Autor:in)
31.12.2021
Patent
Elektronische Ressource
Chinesisch
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