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A platform for research: civil engineering, architecture and urbanism
Manufacturing method of high-strength crackle glaze ceramic wine bottle
The invention discloses a manufacturing method of a high-strength crackle glaze ceramic wine bottle, and relates to the field of wine bottle production and manufacturing. The outer surface of a wine bottle biscuit is coated with a middle layer, and the specific formula ratio of the middle layer is as follows: SiO2 is 72-74%; the content of Al2O3 is 18-19%; the content of Fe2O3 is 0.1-0.5%; the content of CaO is 6-8%; the content of MgO is 1-2%; the content of K2O is 1-2%; and the content of Na2O is 0.5-1%. In order to ensure that tensile stress generated by cracking of the outer glaze does notdirectly act on the green body to cause cracking of the green body, the middle layer is arranged between the outer glaze and the green body for buffering, so that the expansion coefficients of the green body, the inner glaze and the outer glaze are controlled, the inner glaze is smooth and does not crack, and the fired inner glaze does not crack, thereby achieving the function of sealed storage of wine. The cracks of the outer glaze are uniform and distinct, and the artistic effect of Ge kiln slicing is achieved.
本发明公开了一种高强度裂纹釉陶瓷酒瓶的制作方法，涉及酒瓶生产制作领域，本发明将酒瓶素坯的外表面涂上中间层，其中中间层的具体配方比：SiO2为72~74%；Al2O3为18~19%；Fe2O3为0.1~0.5%；CaO为6~8%；MgO为1~2%；K2O为1~2%；Na2O为0.5~1%。本发明为保证外釉开裂所产生的张应力不直接作用到坯体上导致坯体开裂，因此在外釉和坯体中间设置有中间层进行缓冲，从而控制坯体，內釉，外釉这三者的膨胀系数，使得內釉光滑不开裂，烧制后內釉无裂纹，以此达到酒体密封存储功能，外釉裂纹均匀层次鲜明达到哥窑开片的艺术效果。
Manufacturing method of high-strength crackle glaze ceramic wine bottle
The invention discloses a manufacturing method of a high-strength crackle glaze ceramic wine bottle, and relates to the field of wine bottle production and manufacturing. The outer surface of a wine bottle biscuit is coated with a middle layer, and the specific formula ratio of the middle layer is as follows: SiO2 is 72-74%; the content of Al2O3 is 18-19%; the content of Fe2O3 is 0.1-0.5%; the content of CaO is 6-8%; the content of MgO is 1-2%; the content of K2O is 1-2%; and the content of Na2O is 0.5-1%. In order to ensure that tensile stress generated by cracking of the outer glaze does notdirectly act on the green body to cause cracking of the green body, the middle layer is arranged between the outer glaze and the green body for buffering, so that the expansion coefficients of the green body, the inner glaze and the outer glaze are controlled, the inner glaze is smooth and does not crack, and the fired inner glaze does not crack, thereby achieving the function of sealed storage of wine. The cracks of the outer glaze are uniform and distinct, and the artistic effect of Ge kiln slicing is achieved.
本发明公开了一种高强度裂纹釉陶瓷酒瓶的制作方法，涉及酒瓶生产制作领域，本发明将酒瓶素坯的外表面涂上中间层，其中中间层的具体配方比：SiO2为72~74%；Al2O3为18~19%；Fe2O3为0.1~0.5%；CaO为6~8%；MgO为1~2%；K2O为1~2%；Na2O为0.5~1%。本发明为保证外釉开裂所产生的张应力不直接作用到坯体上导致坯体开裂，因此在外釉和坯体中间设置有中间层进行缓冲，从而控制坯体，內釉，外釉这三者的膨胀系数，使得內釉光滑不开裂，烧制后內釉无裂纹，以此达到酒体密封存储功能，外釉裂纹均匀层次鲜明达到哥窑开片的艺术效果。
Manufacturing method of high-strength crackle glaze ceramic wine bottle
一种高强度裂纹釉陶瓷酒瓶的制作方法
TAN ZUOQIAN (author) / WANG JIANPENG (author)
2021-03-19
Patent
Electronic Resource
Chinese
High-strength medium-temperature crackle glaze ceramic product and manufacturing method thereof
| European Patent Office | 2021
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