The adoption of structural ceramic materials in the precision gauge has the unmatchable advantages compared to the traditional alloys:
For its high resistance to wear and corrosion, under hostile environments, the service life is 3 to 5 times of the alloys gauges;
Because of its low thermal expansion (W/m.K 2.5), the high temperature will not easily make this material expanded, so that the measurement accuracy can be guaranteed;
Due to its extra-high hardness, it can reach high precision while avoiding deformation;
The lighter weight of zirconia material makes it convenient for transportation, storage and usage;
The daily maintenance will be convenient and economical for the smooth surface and the resistance to wear and wetness;
The precision gauges in accordance with the international alloy standard or of non-standard can be available (mainly blanks).