Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultrahigh-temperature wear-resistant corrosion-resistant ceramic glaze and preparation method and application thereof
The invention belongs to the technical field of ceramic glazes, and particularly relates to an ultrahigh-temperature wear-resistant corrosion-resistant ceramic glaze and a preparation method and application thereof. The ceramic glaze is prepared from quartz powder, potassium feldspar, kaolin, wollastonite, aluminum oxide, lanthanum oxide, molybdenum trioxide, cerium dioxide, zirconium dioxide andyttrium oxide. The ceramic glaze has a wide glaze firing range, can be fired at a high temperature of 1450-1600 DEG C, has a high use temperature, and can be used at a temperature of 1250 DEG C or below. By introducing lanthanum oxide, molybdenum trioxide, cerium dioxide, zirconium dioxide, yttria and other components, the microstructure of the ceramic glaze layer is effectively improved, the hardness of the ceramic glaze layer is enhanced, the wear resistance and the corrosion resistance of the glaze layer are improved, the firing range of the glaze is widened, the friction coefficient of theglaze layer is reduced, and the frictional resistance of ceramics is reduced. The high-performance requirements of wear resistance and corrosion resistance of ceramic products such as engineering ceramics and biological ceramics are met.
本发明属于陶瓷釉料技术领域，具体涉及一种超高温耐磨耐蚀陶瓷釉及其制备方法和应用。所述陶瓷釉由石英粉、钾长石、高岭土、硅灰石、氧化铝、氧化镧、三氧化钼、二氧化铈、二氧化锆和三氧化二钇制成。本发明陶瓷釉料的釉烧范围宽，可在1450℃至1600℃的高温下烧成，使用温度高，可在1250℃以下使用。通过引入氧化镧、三氧化钼、二氧化铈、二氧化锆、三氧化二钇等组分，从而有效改善了该陶瓷釉层的显微结构，增强了陶瓷釉层的硬度，提高了釉层的耐磨性能和耐腐蚀性能，拓宽了釉料的烧成范围，并且降低了釉层的摩擦系数，减少了陶瓷的摩擦阻力。满足了工程陶瓷和生物陶瓷等陶瓷产品耐磨耐蚀的高性能要求。
Ultrahigh-temperature wear-resistant corrosion-resistant ceramic glaze and preparation method and application thereof
The invention belongs to the technical field of ceramic glazes, and particularly relates to an ultrahigh-temperature wear-resistant corrosion-resistant ceramic glaze and a preparation method and application thereof. The ceramic glaze is prepared from quartz powder, potassium feldspar, kaolin, wollastonite, aluminum oxide, lanthanum oxide, molybdenum trioxide, cerium dioxide, zirconium dioxide andyttrium oxide. The ceramic glaze has a wide glaze firing range, can be fired at a high temperature of 1450-1600 DEG C, has a high use temperature, and can be used at a temperature of 1250 DEG C or below. By introducing lanthanum oxide, molybdenum trioxide, cerium dioxide, zirconium dioxide, yttria and other components, the microstructure of the ceramic glaze layer is effectively improved, the hardness of the ceramic glaze layer is enhanced, the wear resistance and the corrosion resistance of the glaze layer are improved, the firing range of the glaze is widened, the friction coefficient of theglaze layer is reduced, and the frictional resistance of ceramics is reduced. The high-performance requirements of wear resistance and corrosion resistance of ceramic products such as engineering ceramics and biological ceramics are met.
本发明属于陶瓷釉料技术领域，具体涉及一种超高温耐磨耐蚀陶瓷釉及其制备方法和应用。所述陶瓷釉由石英粉、钾长石、高岭土、硅灰石、氧化铝、氧化镧、三氧化钼、二氧化铈、二氧化锆和三氧化二钇制成。本发明陶瓷釉料的釉烧范围宽，可在1450℃至1600℃的高温下烧成，使用温度高，可在1250℃以下使用。通过引入氧化镧、三氧化钼、二氧化铈、二氧化锆、三氧化二钇等组分，从而有效改善了该陶瓷釉层的显微结构，增强了陶瓷釉层的硬度，提高了釉层的耐磨性能和耐腐蚀性能，拓宽了釉料的烧成范围，并且降低了釉层的摩擦系数，减少了陶瓷的摩擦阻力。满足了工程陶瓷和生物陶瓷等陶瓷产品耐磨耐蚀的高性能要求。
Ultrahigh-temperature wear-resistant corrosion-resistant ceramic glaze and preparation method and application thereof
超高温耐磨耐蚀陶瓷釉及其制备方法和应用
JIANG LIWEI (Autor:in) / CHEN CHEN (Autor:in) / JIANG ZHAOLING (Autor:in) / CHEN SHAOPING (Autor:in)
16.03.2021
Patent
Elektronische Ressource
Chinesisch
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