5-200mm black zirconia ceramic positioning block

5-200mm black zirconia ceramic positioning block is a high-precision and wear-resistant industrial positioning component made of high-purity zirconia (ZrO ₂) ceramic material, which has excellent mechanical properties, chemical stability, and wear resistance characteristics. This product is suitable for high-precision measurement, automated assembly, semiconductor manufacturing, optical instrument calibration and other fields, and can provide long-term stable positioning support.

Product Features
-High hardness and wear resistance: Zirconia ceramics have a hardness second only to diamond, with a Mohs hardness of over 8.5, which can maintain dimensional stability for a long time and reduce wear.
-Excellent corrosion resistance: resistant to acid and alkali, chemical corrosion, suitable for harsh industrial environments.
-High precision machining: The dimensional tolerance can be controlled within ± 0.005mm to ensure precise positioning.
-Low friction coefficient: Smooth surface with low friction coefficient, reducing the risk of scratching the workpiece.
-High temperature resistance: It can work stably for a long time below 1000 ℃ without deformation or performance degradation.
-Insulation performance: non-conductive and non-magnetic, suitable for the electronics and semiconductor industries.

Specification parameters
-Material: Black zirconia ceramic (ZrO ₂)
-Size range: 5mm~200mm (customizable according to requirements)
-Tolerance: standard ± 0.01mm, high precision up to ± 0.005mm
-Surface roughness: Ra ≤ 0.2 μ m (can be mirror polished to Ra ≤ 0.05 μ m)
-Density: ≥ 6.0g/cm ³
-Bending strength: ≥ 1000MPa
-Fracture toughness: ≥ 7MPa · m ¹/²

Application Fields

1. Precise measurement and testing
   -Used as a positioning reference block for high-precision equipment such as coordinate measuring machines (CMM) and optical measuring instruments.
   -As a standard measuring block, it is used to calibrate measuring tools such as micrometers and height gauges.
2. Semiconductor and Electronic Manufacturing
   -As a positioning and supporting component in wafer processing and chip packaging processes, to avoid metal contamination.
   -Suitable for high-precision equipment such as lithography machines and probe stations.
3. Automated assembly and mechanical processing
   -Used as a positioning reference for CNC machine tools and robotic arms to improve repeat positioning accuracy.
   -Used for fixture positioning in the fields of automotive manufacturing and aerospace to ensure machining consistency.
4. Optics and laser equipment
   -As a positioning support block for optical lenses and lasers, it reduces the impact of thermal expansion.
   -Suitable for high-energy laser cutting and precision optical adjustment systems.
5. Medical and laboratory equipment
   -A positioning component used for high-precision medical instruments such as CT and MRI equipment.
   -As a corrosion-resistant and non-magnetic positioning reference in the laboratory.

Customized service
We can provide personalized customization solutions according to customer needs to ensure that our products are perfectly adapted to different application scenarios.

1. Customization of size and shape
   -Provide customized non-standard sizes (such as special lengths, widths, and thicknesses) and support irregular machining (such as circular, polygonal, and perforated structures).
   -It can process complex structures such as inclined surfaces, steps, V-shaped grooves, etc. to meet special positioning requirements.
2. Surface treatment and precision optimization
   -Mirror polishing (Ra ≤ 0.05 μ m) is suitable for ultra precision optical applications.
   -Grinding/sandblasting treatment improves the friction coefficient and is suitable for anti slip positioning requirements.
   -Laser marking can engrave size numbers, company logos, and other identifiers on the surface of products.
3. Material optimization
   -Provide toughened zirconia (such as yttrium stabilized zirconia) to improve impact resistance.
   -Adjustable ceramic formula, optimized coefficient of thermal expansion (CTE) to match specific metals or composite materials.
4. Batch production and small sample trial production
   -Support small-scale trial production (1-100 pieces) to ensure that the products meet the requirements before large-scale production.
   -Provide fast delivery services and shorten customer waiting periods.
5. Supporting solutions
   -Can be paired with ceramic guide rails, ceramic bearings, and other components to provide a complete precision positioning system solution.
   -Provide technical consultation, assist clients in optimizing designs, and improve equipment performance.

For more product information or customized solutions, please contact our sales engineers and we will provide you with the best solution!

Brudeze Ceramics supplies and sells a wide range of high-quality quartz glass, including alumina ceramics, zirconia ceramics, silicon nitride ceramics, aluminum nitride ceramics, silicon carbide ceramics, boron carbide ceramics, bioceramics, machinable ceramics, etc. We can meet the customization requirements of various ceramic products.