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由于氧化鋯陶瓷具有高韌性、高抗彎強度和高耐磨性，優異的隔熱性能，熱膨脹系數接近于鋼等優點，因此被廣泛應用于結構陶瓷領域。主要有:Y-TZP磨球、分散和研磨介質、噴嘴、球閥球座、氧化鋯模具、微型風扇軸心、光纖插針、光纖套筒、拉絲模和切割工具、耐磨刀具、表殼及表帶、高爾夫球的輕型擊球棒及其它室溫耐磨零器件等。
其耐高溫性能作為感應加熱管、耐火材料、發熱元件使用。氧化鋯陶瓷具有敏感的電性能參數，主要應用于氧傳感器、固體氧化物燃料電池(SolidO xideFu elCe ll,SO FC)和高溫發熱體等領域。
Zr02具有較高的折射率(N-21^22)，在超細的氧化鋯粉末中添加一定的著色元素(V205, Mo03, Fe203等)，可將它制成多彩的半透明多晶Zr02材料，像天然寶石一樣閃爍著絢麗多彩的光芒，可制成各種裝飾品。另外，氧化鋯在熱障涂層、催化劑載體、醫療、保健、耐火材料、紡織等領域正得到廣泛應用。（圖/文hytlfdc.com）
中譯英：
 Zirconia ceramics with high toughness, high bending strength and high wear resistance, excellent insulation properties, thermal expansion coefficient close to steel and other advantages, it is widely used in the field of structural ceramics. Mainly include: Y-TZP grinding ball, dispersing and grinding medium, nozzle, valve seat, zirconia mold, miniature fan, optical fiber, optical fiber axis pin sleeve, drawing die and the cutting tool wear, tool, watchcase and watchband, golf light hitting and other room temperature wear parts etc..

Its high temperature performance as the induction heating pipe, refractory materials, heating elements use. Zirconia ceramics has sensitive electric performance parameters, mainly used in oxygen sensor, solid oxide fuel cell ( SolidO xideFu elCe ll, SO FC ) and high-temperature heater field.