Zirconia Ceramic Plate, 50 mm x 50 mm x 5 mm, Pack of 10, WhiteProduct 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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What is the maximum service temperature of this zirconia ceramic plate and how does it compare to its sintering temperature?
The maximum service temperature is 1600 °C, while the sintering temperature is 1650 °C. This 50 °C margin means the plate can operate continuously near its sintering point but should not exceed 1600 °C to avoid microstructural degradation or dimensional instability.
Can this zirconia ceramic plate be used for high-voltage electrical insulation applications?
Yes, it is suitable for high-voltage insulation due to a volume resistivity greater than 1 × 10¹⁰ Ω·cm and a dielectric breakdown strength of 15 KT/m. The dielectric constant at 1 MHz is 12.5, which should be considered for high-frequency AC applications.
What thermal shock resistance does this plate offer and how does its thermal expansion affect handling during rapid temperature changes?
The plate has a thermal shock resistance of 350 °C and a thermal expansion coefficient of 10 × 10⁻⁶/°C. These values indicate moderate resistance to sudden temperature gradients; preheating or gradual ramping is recommended to avoid cracking, especially when transitioning across the 350 °C delta.
This 50 mm x 50 mm x 5 mm zirconia ceramic plate with ≥94% ZrO2 content offers high hardness (1400 HV), a maximum service temperature of 1600 °C, and electrical resistivity >1×10¹² Ω·cm, making it suitable for high-temperature insulation and mechanical support applications in lab furnaces or corrosion-resistant setups.
Positive
- High-temperature capability: Maximum service temperature of 1600 °C and sintering at 1650 °C enable use in extreme thermal environments where dimensional stability is critical.
- Excellent electrical insulation: Volume resistivity >1×10¹² Ω·cm and dielectric breakdown strength of 15 KT/m provide reliable electrical isolation for high-voltage or sensitive instrumentation setups.
Trade-offs
- Low thermal conductivity: Thermal conductivity of 3 W/(m·K) limits heat dissipation, which may require careful thermal management in applications where rapid heat transfer is needed.
- Thermal shock sensitivity: Thermal shock resistance of 350 °C imposes a constraint on rapid temperature changes, necessitating controlled heating and cooling protocols to avoid fracture.
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).
