With the advancement of technology, zirconia ceramic cutting knives are used in many industrial fields. Zirconia ceramic cutting knife has the characteristics of high hardness, so it is very hard. The weight of zirconia ceramic cutting knife is lighter than that of metal cutting knife, and its hardness is close to that of diamond. The most important thing is that it is very resistant to wear and does not change color, so many brand watch cases are made of zirconia ceramics.

Features of zirconia ceramic cutting knife:

1. Corrosion resistance, extremely high corrosion resistance.

2. Anti-static, no electrostatic loading.

3. Long service life, up to 6 times longer than ordinary steel knives.

4. Very wear-resistant, low friction coefficient, clean cutting edge.

5. Made of corrosion-resistant and high-temperature resistant zirconia ceramics, suitable for corrosive cutting materials; it can withstand high temperatures below 1000°C.

The main applications of zirconia ceramics are: dispersion and grinding media, zirconia molds, cutting tools, wear-resistant tools, watch cases and straps, and other room temperature wear-resistant parts, etc. Toughness, high flexural strength and high wear resistance, excellent thermal insulation properties, thermal expansion coefficient close to steel and other advantages, so it is widely used in industrial fields.