A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a method for manufacturing potteries which is characterized in that: a layer is formed on the surface of a sintered body; the sintered body contains 60 to 92% by mass of ZnO, 4 to 23% by mass of SiO_2, and 2 to 19% by mass of Al_2O_3 with respect to whole components; the total mixing ratio of respective components with respect to the whole components is 98% by mass or more; and the sintered body has an average linear expansion coefficient of 5.010^-6 to 5.510^-6/K. Since the potteries of the present invention have appropriately high thermal expansion properties, a thermal expansion difference between ceramics and glaze is very small, and it is difficult that cracks are formed in the layer in the potteries. Therefore, it is difficult that liquid such as oil generated during heating and cooking is absorbed into the potteries of the present invention, it is difficult for smell to be transferred to the potteries in the potteries of the present invention, and it is easy to clean the potteries of the present invention.
본 발명은 본 발명은 층이 소결체의 표면에 형성되어 이루어지고, 당해 소결체는, 전성분에 대해서 60~92질량%의 ZnO, 4~23질량%의 SiO2및 2~19질량%의 Al2O3을 함유하고, 상기 각 성분의 전성분에 대한 배합 비율의 합계는 98 질량%이상 이며, 당해 소결체의 평균선 팽창계수는 5.0×10~5.5×10/K인 도자기 제조방법에 관한 것이다. 본 발명의 도자기는, 적당히 높은 열팽창성을 가지고 있기 때문에, 세라믹스와 유약의 열팽창의 차이가 매우 작고, 균열이층에 생기기 어렵다.따라서, 가열 조리시에 발생 하는 기름등의 액체가 본 발명의 도자기에 흡수되기 어렵고, 냄새 옮기기가 본 발명의 도자기에 발생 하기 어렵고, 본 발명의 도자기의 세정은 용이하다.
The present invention relates to a method for manufacturing potteries which is characterized in that: a layer is formed on the surface of a sintered body; the sintered body contains 60 to 92% by mass of ZnO, 4 to 23% by mass of SiO_2, and 2 to 19% by mass of Al_2O_3 with respect to whole components; the total mixing ratio of respective components with respect to the whole components is 98% by mass or more; and the sintered body has an average linear expansion coefficient of 5.010^-6 to 5.510^-6/K. Since the potteries of the present invention have appropriately high thermal expansion properties, a thermal expansion difference between ceramics and glaze is very small, and it is difficult that cracks are formed in the layer in the potteries. Therefore, it is difficult that liquid such as oil generated during heating and cooking is absorbed into the potteries of the present invention, it is difficult for smell to be transferred to the potteries in the potteries of the present invention, and it is easy to clean the potteries of the present invention.
본 발명은 본 발명은 층이 소결체의 표면에 형성되어 이루어지고, 당해 소결체는, 전성분에 대해서 60~92질량%의 ZnO, 4~23질량%의 SiO2및 2~19질량%의 Al2O3을 함유하고, 상기 각 성분의 전성분에 대한 배합 비율의 합계는 98 질량%이상 이며, 당해 소결체의 평균선 팽창계수는 5.0×10~5.5×10/K인 도자기 제조방법에 관한 것이다. 본 발명의 도자기는, 적당히 높은 열팽창성을 가지고 있기 때문에, 세라믹스와 유약의 열팽창의 차이가 매우 작고, 균열이층에 생기기 어렵다.따라서, 가열 조리시에 발생 하는 기름등의 액체가 본 발명의 도자기에 흡수되기 어렵고, 냄새 옮기기가 본 발명의 도자기에 발생 하기 어렵고, 본 발명의 도자기의 세정은 용이하다.
MANUFACTURING METHOD OF POTTERY
도자기 제조방법
JEON SOO GEOR (author)
2016-10-11
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
METHOD FOR MANUFACTURING POTTERY AND POTTERY PRODUCED BY THE METHOD
European Patent Office | 2021
METHOD FOR MANUFACTURING POTTERY AND POTTERY PRODUCED BY THE METHOD
| European Patent Office | 2021
A MANUFACTURING METHOD OF POTTERY AND POTTERY MANUFACTURED BY THE METHOD
| European Patent Office | 2022