Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Antibacterial and sterilizing zirconium-magnesium ceramic ball and preparation method thereof
The invention belongs to the technical field of ceramics, and particularly relates to an antibacterial and sterilizing zirconium-magnesium ceramic ball and a preparation method thereof. The ceramic ball is prepared from the following raw materials in percentage by mass: 20%-30% of rare earth tailings, 12%-15% of kaolin, 3%-5% of bentonite, 48%-55% of cooked talc and 4%-5% of zirconium oxide. The preparation method comprises the following steps: preparation of rare earth tailing ultrafine powder, quantitatively weighing, slurry preparation, powder preparation by a dry method, rolling into balls, drying, sintering, and surface polishing treatment. According to the invention, rare trace elements contained in the rare earth tailings and the characteristic that the rare earth tailings generate far infrared rays for sterilization are utilized, so that the product has antibacterial and sterilizing performance, and the magnesium reinforced ceramic and zirconium oxide are added, so that the sintered ceramic ball has high mechanical strength, high surface hardness, wear resistance and no breakage. The preparation method disclosed by the invention is scientific, reasonable and easy to implement, ensures the product quality and the qualification rate, and prolongs the service life of the ceramic ball.
本发明属于陶瓷技术领域，具体涉及一种抗菌灭菌锆镁陶瓷球及其制备方法，所述陶瓷球包括以下质量百分比的原料：稀土尾矿20％‑30％、高岭土12％‑15％、膨润土3％‑5％、熟滑石48％‑55％、氧化锆4％‑5％。所述制备方法包括以下步骤：稀土尾矿超细粉制备→定量称取→制备泥浆→干法制备粉料→滚制成球→烘干→烧成→表面抛光处理。本发明利用稀土尾矿含有的稀有微量元素，自身产生远红外线杀菌灭菌的特性，使得制品具有抗菌灭菌性能，镁质强化瓷加氧化锆，使得烧结后的陶瓷球机械强度高，表面硬度大，耐磨损，不破碎。本发明的制备方法，科学合理，容易实施，保证了产品质量和合格率，提高了陶瓷球的使用寿命。
Antibacterial and sterilizing zirconium-magnesium ceramic ball and preparation method thereof
The invention belongs to the technical field of ceramics, and particularly relates to an antibacterial and sterilizing zirconium-magnesium ceramic ball and a preparation method thereof. The ceramic ball is prepared from the following raw materials in percentage by mass: 20%-30% of rare earth tailings, 12%-15% of kaolin, 3%-5% of bentonite, 48%-55% of cooked talc and 4%-5% of zirconium oxide. The preparation method comprises the following steps: preparation of rare earth tailing ultrafine powder, quantitatively weighing, slurry preparation, powder preparation by a dry method, rolling into balls, drying, sintering, and surface polishing treatment. According to the invention, rare trace elements contained in the rare earth tailings and the characteristic that the rare earth tailings generate far infrared rays for sterilization are utilized, so that the product has antibacterial and sterilizing performance, and the magnesium reinforced ceramic and zirconium oxide are added, so that the sintered ceramic ball has high mechanical strength, high surface hardness, wear resistance and no breakage. The preparation method disclosed by the invention is scientific, reasonable and easy to implement, ensures the product quality and the qualification rate, and prolongs the service life of the ceramic ball.
本发明属于陶瓷技术领域，具体涉及一种抗菌灭菌锆镁陶瓷球及其制备方法，所述陶瓷球包括以下质量百分比的原料：稀土尾矿20％‑30％、高岭土12％‑15％、膨润土3％‑5％、熟滑石48％‑55％、氧化锆4％‑5％。所述制备方法包括以下步骤：稀土尾矿超细粉制备→定量称取→制备泥浆→干法制备粉料→滚制成球→烘干→烧成→表面抛光处理。本发明利用稀土尾矿含有的稀有微量元素，自身产生远红外线杀菌灭菌的特性，使得制品具有抗菌灭菌性能，镁质强化瓷加氧化锆，使得烧结后的陶瓷球机械强度高，表面硬度大，耐磨损，不破碎。本发明的制备方法，科学合理，容易实施，保证了产品质量和合格率，提高了陶瓷球的使用寿命。
Antibacterial and sterilizing zirconium-magnesium ceramic ball and preparation method thereof
一种抗菌灭菌锆镁陶瓷球及其制备方法
LU DEGUO (Autor:in) / ZHANG GUANGWEN (Autor:in)
14.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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