Aluminium Oxide Ceramic VS Zirconium Oxide Ceramic

1.What is the material of this Snail wire guide?

The hardness of pure alumina is higher is higher than pure zirconia ceramic at room temperature. In other words,it has a good preference on wear resistance w. But the alumina ceramic is a mixture solid and artificial ingredients and then dry pressure molding, sintering under 1680 ℃,.it is not pure corundum. So it is important to confirm the content of ceramic, like 85% Alumina ceramic, 92% Alumina ceramic, 95% Alumina ceramic, 99% Alumina ceramic. Cerok ceramic’s hardness reach to HRA82-90.

Besides,what we need to know is that not to say the alumina ceramic is better than zirconia ceramic, actually the zirconia ceramic has better features at flexibility.

So it will be good choice to mixture the alumina ceramic and zirconia when we make special ceramic products.