Silicon Nitride Ceramic Substrate, 100 mm x 100 mm x 0.5 mmProduct Type: Technical ceramic substrate
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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The selected 100 mm x 100 mm x 0.5 mm substrate must be confirmed for size tolerance, thickness, material grade, surface finish, and package format during procurement. Polishing, coating, metallization, or custom-shape requirements must be confirmed with the supplier when the target application requires them.
- Configuration verification: Verify size tolerance, thickness requirement, material grade, surface finish, and package format before procuring this silicon nitride ceramic substrate.
- Optional post-processing confirmation: Confirm polishing, coating, metallization, or custom-shape needs when the application requires them.
What are the key performance trade-offs of the Atomfair 100 mm x 100 mm x 0.5 mm silicon nitride ceramic substrate?
This substrate combines high flexural strength (>600 MPa), fracture toughness (6.5 MPa√m), and Young's modulus (>310 GPa) with thermal conductivity above 60 W/(m·K), making it suitable for mechanically demanding ceramic substrate applications. Its breakdown voltage is rated >15 kV/mm, and it is specified for use from -55 °C to 850 °C. The apparent density is 3.22 g/cm³ and Vickers hardness exceeds 15 GPa.
Can this silicon nitride substrate be used in high-temperature, electrically insulated applications?
Yes; the material is specified for use from -55 °C to 850 °C and is described as providing high insulation as well as high thermal conductivity above 60 W/(m·K). The listed breakdown voltage is >15 kV/mm. These characteristics support demanding ceramic substrate applications requiring thermal management and electrical isolation.
What ordering details should be confirmed for this exact 100 mm x 100 mm x 0.5 mm silicon nitride substrate?
Confirm the Atomfair model AF-SIN-S100P050, the 100 mm x 100 mm x 0.5 mm selected specification, and required quantity before quotation. Also verify size tolerance, thickness requirement, material grade, surface finish, and package format, and confirm whether polishing, coating, metallization, or custom-shape processing is required.
This silicon nitride ceramic substrate (100 mm x 100 mm x 0.5 mm) offers a combination of high flexural strength (>600 MPa), fracture toughness (6.5 MPa√m), and thermal conductivity (>60 W/(m·K)), making it suitable for high-stress, high-temperature laboratory and industrial applications. The material's broad usable temperature range (-55 °C to 850 °C) and high insulation breakdown voltage (>15 kV/mm) are key technical attributes for demanding ceramic substrate roles.
Positive
- High mechanical and thermal performance: Flexural strength over 600 MPa and thermal conductivity above 60 W/(m·K) provide robust structural integrity and efficient heat dissipation for demanding substrate applications.
- Wide operational temperature range: Usable from -55 °C to 850 °C with stable shape retention, enabling deployment in both cryogenic and high-temperature laboratory or process environments.
Trade-offs
- Custom processing adds lead time: Polishing, coating, metallization, or custom-shape fabrication requires separate configuration confirmation and may extend procurement timelines beyond standard substrate delivery.
- Size and thickness tolerance verification needed: Exact dimensional tolerances and surface finish must be confirmed with the supplier to ensure fit within specific fixture or assembly constraints before ordering.
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).
