Zirconia Ceramic Plate, 10 mm x 10 mm x 1 mm, Black, Pack of 10Product Type: Zirconia ceramic plate
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR?
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How does the thermal shock resistance of 350°C limit the use of this zirconia plate in applications with rapid temperature changes?
The plate's thermal shock resistance is 350°C, meaning it can withstand sudden temperature differentials up to 350°C without failure. For applications requiring faster or larger thermal gradients, alternative materials with higher thermal shock resistance may be needed. The maximum service temperature is 1600°C, but thermal cycling must stay within the 350°C shock limit.
Can this zirconia ceramic plate be used as a dielectric substrate in high-frequency electronic applications?
The plate has a dielectric constant of 12.5 at 1 MHz and a dielectric breakdown strength of 15 KT/m, making it suitable for insulation in moderate-frequency applications. However, the relatively high dielectric constant may cause signal loss at very high frequencies compared to low-k materials. Volume resistivity exceeds 1×10¹⁰ Ω·cm, ensuring good DC insulation.
What precautions are necessary when machining or handling this zirconia plate due to its mechanical properties?
With a hardness of 1400 HV and compressive strength of 25,000 kgf/cm², the plate is extremely hard but brittle. Diamond tooling is recommended for any cutting or drilling. Avoid thermal shock exceeding 350°C and mechanical impact. The plate has zero water absorption, so no special humidity storage is required, but protect from surface contamination.
This 10 mm x 10 mm x 1 mm black zirconia ceramic plate (≥94% ZrO2) offers electrical insulation and thermal stability up to 1600 °C, but its low fracture toughness demands careful handling during installation or machining.
Positive
- High-temperature operational capability: Maximum service temperature of 1600 °C enables use in furnaces, thermal barriers, or high-temperature insulation where metallic components would degrade.
- Excellent electrical insulation: Volume resistivity above 1 × 10¹⁵ Ω·cm and dielectric breakdown strength of 15 kV/mm provide reliable insulation for electronic or dielectric applications.
Trade-offs
- Brittle behavior under mechanical stress: As a ceramic, this plate has low fracture toughness; sharp impacts or uneven mounting may cause cracking, requiring careful handling and compressive loading only.
- Limited thermal shock tolerance: Thermal shock resistance of 350 °C means rapid temperature changes must be avoided to prevent thermal stress fracture during heating or cooling cycles.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
