A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a preparation method of a heat-resistant ceramic utensil, which comprises the following steps: pretreating raw materials for preparing a blank body, the raw materials comprising 45-50% by mass of a low-expansion lithium material; finely grinding the pretreated low-expansion lithium-based material by several times and preparing mud; after mud preparation, pugging, blank preparation and biscuiting are carried out, and the biscuiting temperature is 850-900 DEG C; the thermal shock resistance of the prepared heat-resistant ceramic utensil can reach 1100-20 DEG C, and the heat-resistant ceramic utensil does not crack after being quenched.
本发明公开了一种耐热陶瓷器具的制备方法，包括以下步骤：对制备胚体的各原料进行预处理，所述原料包括质量分数为45~50%的低膨胀锂系材料；将预处理后的低膨胀锂系材料分次细磨并制泥；制泥后进行练泥并制胚、素烧，素烧的温度为850℃~900℃。本发明所制备的耐热陶瓷器具的抗热震性可以达到1100℃‑20℃急冷不裂。
The invention discloses a preparation method of a heat-resistant ceramic utensil, which comprises the following steps: pretreating raw materials for preparing a blank body, the raw materials comprising 45-50% by mass of a low-expansion lithium material; finely grinding the pretreated low-expansion lithium-based material by several times and preparing mud; after mud preparation, pugging, blank preparation and biscuiting are carried out, and the biscuiting temperature is 850-900 DEG C; the thermal shock resistance of the prepared heat-resistant ceramic utensil can reach 1100-20 DEG C, and the heat-resistant ceramic utensil does not crack after being quenched.
本发明公开了一种耐热陶瓷器具的制备方法，包括以下步骤：对制备胚体的各原料进行预处理，所述原料包括质量分数为45~50%的低膨胀锂系材料；将预处理后的低膨胀锂系材料分次细磨并制泥；制泥后进行练泥并制胚、素烧，素烧的温度为850℃~900℃。本发明所制备的耐热陶瓷器具的抗热震性可以达到1100℃‑20℃急冷不裂。
Heat-resistant ceramic utensil and preparation method thereof
一种耐热陶瓷器具及其制备方法
LIANG BO (author)
2022-03-22
Patent
Electronic Resource
Chinese
| European Patent Office | 2021
Ceramic material and preparation method thereof, heating assembly and cooking utensil
| European Patent Office | 2023
| European Patent Office | 2015