Zirconium oxide ceramic powder and preparation method thereof: Fid-Bau Portal

Zirconium oxide ceramic powder and preparation method thereof

LI SONG / LI CHENGGUANG

The invention discloses zirconium oxide ceramic powder which comprises the following components in parts by weight: 40-60 parts of zirconium oxide, 20-30 parts of aluminum oxide, 6-10 parts of titanium dioxide, 3-6 parts of nano tungsten carbide, 4-8 parts of glycerol, 3-6 parts of a toughening agent, 2-4 parts of epoxy resin, 1-3 parts of a dispersing agent and 30-40 parts of deionized water. The invention also discloses a preparation method of the zirconium oxide ceramic powder. The invention belongs to the technical field of ceramic powder preparation, and particularly provides zirconium oxide ceramic powder and a preparation method thereof. Compared with the prior art, the zirconium oxide ceramic powder has the following advantages and beneficial effects that (1) the prepared zirconium oxide ceramic powder is high in wear resistance, high in hardness and good in corrosion resistance; and (2) the process is simple, the efficiency is high, the cost is low, and the method is suitable for industrial production.

本发明公开了一种氧化锆陶瓷粉体，包括下列重量份数的组分：氧化锆40～60份、氧化铝20～30份、钛白粉6～10份、纳米碳化钨3～6份、甘油4～8份、增韧剂3～6份、环氧树脂2～4份、分散剂1～3份和去离子水30～40份，并公开了一种氧化锆陶瓷粉体的制备方法。本发明属于陶瓷粉体制备技术领域，具体提供了一种氧化锆陶瓷粉体及其制备方法，与现有技术相比，具有如下优点和有益效果：(1)本发明制得的氧化锆陶瓷粉体耐磨性高，硬度高，耐腐蚀好；(2)工艺简单、效率高、成本低，适合于工业生产等优点。

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