A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Functional ceramic part as well as preparation method and application thereof
The invention relates to the technical field of functional ceramic parts, and in particular, relates to a functional ceramic part as well as a preparation method and application thereof. The functional ceramic part is mainly prepared from the following components in parts by weight: 85-90 parts of high-purity quartz, 5-10 parts of silica powder, 6-10 parts of a modifier and a binding agent; the modifier comprises at least one of ammonium chloride, sodium chloride, sodium tripolyphosphate and melamine formaldehyde resin; the mass of the binding agent is 11%-14% of the total mass of the high-purity quartz, the silica powder and the modifier; and the forming mode of the ceramic part is casting forming. According to the invention, the raw material components are blended, so that the raw material mixed pug has flowability, the pore performance is superior to that of similar products through the casting molding mode, and the demolding strength, the strength after firing, the high-temperature creep property, the thermal shock stability and the like are ensured in combination with the addition of the modifier.
本发明涉及功能陶瓷件技术领域，尤其是涉及一种功能陶瓷件及其制备方法和应用。功能陶瓷件，主要由按重量份数计的如下组分制得：高纯石英85～90份、硅微粉5～10份、改性剂6～10份和结合剂；所述改性剂包括氯化铵、氯化钠、三聚磷酸钠和三聚氰胺甲醛树脂中的至少一种；所述结合剂的质量为所述高纯石英、硅微粉和改性剂的总质量的11％～14％；所述陶瓷件的成型方式为浇注成型。本发明通过原料组分调配，使原料混合的泥料具有流动性，通过浇注成型方式，气孔性能优于同类产品，并且配合改性剂的加入，兼顾保证脱模强度和烧成后强度、高温蠕变性能、热震稳定性等。
Functional ceramic part as well as preparation method and application thereof
The invention relates to the technical field of functional ceramic parts, and in particular, relates to a functional ceramic part as well as a preparation method and application thereof. The functional ceramic part is mainly prepared from the following components in parts by weight: 85-90 parts of high-purity quartz, 5-10 parts of silica powder, 6-10 parts of a modifier and a binding agent; the modifier comprises at least one of ammonium chloride, sodium chloride, sodium tripolyphosphate and melamine formaldehyde resin; the mass of the binding agent is 11%-14% of the total mass of the high-purity quartz, the silica powder and the modifier; and the forming mode of the ceramic part is casting forming. According to the invention, the raw material components are blended, so that the raw material mixed pug has flowability, the pore performance is superior to that of similar products through the casting molding mode, and the demolding strength, the strength after firing, the high-temperature creep property, the thermal shock stability and the like are ensured in combination with the addition of the modifier.
本发明涉及功能陶瓷件技术领域，尤其是涉及一种功能陶瓷件及其制备方法和应用。功能陶瓷件，主要由按重量份数计的如下组分制得：高纯石英85～90份、硅微粉5～10份、改性剂6～10份和结合剂；所述改性剂包括氯化铵、氯化钠、三聚磷酸钠和三聚氰胺甲醛树脂中的至少一种；所述结合剂的质量为所述高纯石英、硅微粉和改性剂的总质量的11％～14％；所述陶瓷件的成型方式为浇注成型。本发明通过原料组分调配，使原料混合的泥料具有流动性，通过浇注成型方式，气孔性能优于同类产品，并且配合改性剂的加入，兼顾保证脱模强度和烧成后强度、高温蠕变性能、热震稳定性等。
Functional ceramic part as well as preparation method and application thereof
功能陶瓷件及其制备方法和应用
ZHANG LIXIN (author) / WANG DONGHONG (author)
2021-07-02
Patent
Electronic Resource
Chinese
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