Ceramic spin gauges have advantages that are not found in carbide or steel versions. I will explain the advantages of ceramic spin gauges.
In applications where high hardness, wear resistance, and chemical stability are required, zirconia ceramic pin gauges are an effective choice. Here, we will clearly explain the features of zirconia pin gauges, their differences from carbide pin gauges, and examples of applications.
**Features of Zirconia Pin Gauges**
Zirconia is a ceramic with the following characteristics:
- High hardness and excellent wear resistance
- Non-magnetic and electrically insulating
- Excellent corrosion and chemical resistance
- High dimensional stability due to thermal expansion rate being close to that of metals
These characteristics make them effective in the following situations:
- Measurement of non-magnetic parts in contact with metals
- Measurement in corrosive liquid or chemical environments
- Precision measurement applications where even slight displacements matter
- Manufacturing processes that require clean environments and electrical insulation
**Differences from Carbide**
**Advantages of Zirconia:**
- Non-magnetic and does not conduct electricity
- Strong against chemicals, with a long lifespan even in corrosive environments
- Smooth surface with minimal foreign matter adhesion
- Less prone to fine dimensional changes due to wear
**Advantages of Carbide:**
- Slightly superior impact resistance and breakage resistance
- Relatively low cost
- Extensive processing track record and availability
If you are struggling with the selection of materials and specifications for pin gauges, please feel free to consult with Sanwa Creation.