Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Acid-resistant special ceramic and preparation method thereof
The invention relates to the technical field of high-performance functional ceramic manufacturing, and discloses an acid-resistant special ceramic and a preparation method thereof.The preparation method comprises the following steps that S1, white mud, aluminum oxide, potassium oxide, calcium oxide, sodium oxide, magnesium oxide, zirconium oxide, boric acid, silicon carbide and an adhesive are weighed according to the proportion; s2, putting the weighed raw materials into a ball mill, and fully mixing; s3, in the mixing process, homogenizing equipment or process is used for improving the mixing uniformity. By accurately controlling the sintering temperature and time, it is ensured that a green body is fully densified in the sintering process, the problems of cracks and deformation are avoided, the quality and performance of a product are guaranteed, the compact structure and uniform microstructure of the ceramic are ensured through the efficient sintering technology, the ceramic is endowed with excellent mechanical strength and acid resistance, and the service life of the ceramic is prolonged. The control of natural cooling can effectively avoid thermal stress caused by rapid cooling, and the overall performance and stability of the ceramic product are further improved.
本发明涉及高性能功能陶瓷制造技术领域，公开一种耐酸特种陶瓷及其制备方法，包括如下步骤：S1、按照配比称取白泥、氧化铝、氧化钾、氧化钙、氧化钠、氧化镁、氧化锆、硼酸、碳化硅和黏合剂；S2、将称取的原料投入球磨机中，进行充分混合；S3、混合过程中，使用均质化设备或工艺提高混合均匀性。通过精确控制烧制温度和时间，确保坯体在烧结过程中充分致密化，避免裂纹和变形的问题，保证产品的质量和性能，且高效烧结工艺确保陶瓷的致密结构和均匀的微观组织，赋予其卓越的机械强度和耐酸性能，自然冷却的控制能有效避免快速冷却引起的热应力，进一步提升陶瓷制品的整体性能和稳定性。
Acid-resistant special ceramic and preparation method thereof
The invention relates to the technical field of high-performance functional ceramic manufacturing, and discloses an acid-resistant special ceramic and a preparation method thereof.The preparation method comprises the following steps that S1, white mud, aluminum oxide, potassium oxide, calcium oxide, sodium oxide, magnesium oxide, zirconium oxide, boric acid, silicon carbide and an adhesive are weighed according to the proportion; s2, putting the weighed raw materials into a ball mill, and fully mixing; s3, in the mixing process, homogenizing equipment or process is used for improving the mixing uniformity. By accurately controlling the sintering temperature and time, it is ensured that a green body is fully densified in the sintering process, the problems of cracks and deformation are avoided, the quality and performance of a product are guaranteed, the compact structure and uniform microstructure of the ceramic are ensured through the efficient sintering technology, the ceramic is endowed with excellent mechanical strength and acid resistance, and the service life of the ceramic is prolonged. The control of natural cooling can effectively avoid thermal stress caused by rapid cooling, and the overall performance and stability of the ceramic product are further improved.
本发明涉及高性能功能陶瓷制造技术领域，公开一种耐酸特种陶瓷及其制备方法，包括如下步骤：S1、按照配比称取白泥、氧化铝、氧化钾、氧化钙、氧化钠、氧化镁、氧化锆、硼酸、碳化硅和黏合剂；S2、将称取的原料投入球磨机中，进行充分混合；S3、混合过程中，使用均质化设备或工艺提高混合均匀性。通过精确控制烧制温度和时间，确保坯体在烧结过程中充分致密化，避免裂纹和变形的问题，保证产品的质量和性能，且高效烧结工艺确保陶瓷的致密结构和均匀的微观组织，赋予其卓越的机械强度和耐酸性能，自然冷却的控制能有效避免快速冷却引起的热应力，进一步提升陶瓷制品的整体性能和稳定性。
Acid-resistant special ceramic and preparation method thereof
一种耐酸特种陶瓷及其制备方法
PENG ZHAO (Autor:in) / ZHANG ZIHAI (Autor:in)
27.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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