Silicon Nitride Ceramic Substrate, 100 mm x 100 mm x 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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Configuration of this silicon nitride ceramic substrate must be confirmed for size tolerance, thickness, material grade, surface finish, and package format before quotation. Optional polishing, coating, metallization, or custom-shape processing must be specified when required by the application.
- Model and size confirmation: Confirm the Atomfair model AF-SIN-S100P500 and the selected 100 mm x 100 mm x 5 mm specification before quotation.
- Tolerance, finish, and packaging verification: Verify size tolerance, thickness requirement, material grade, surface finish, and package format for the substrate before ordering.
- Optional processing confirmation: Confirm whether polishing, coating, metallization, or custom-shape processing is required for the application.
This procedure captures the required configuration checks for the silicon nitride ceramic substrate before quotation. It covers specification, surface finish, packaging, and optional processing details.
- Confirm model and size
Confirm the Atomfair model AF-SIN-S100P500 and the 100 mm x 100 mm x 5 mm selected specification before quotation. - Verify technical and packaging configuration
Verify size tolerance, thickness requirement, material grade, surface finish, and package format. - Confirm optional processing
Confirm whether polishing, coating, metallization, or custom-shape processing is required. - Submit complete quotation request
Include the exact size, thickness, color or package detail, and quantity when requesting quotation support.
What mechanical properties does the 100 mm x 100 mm x 5 mm silicon nitride substrate provide for high-stress ceramic substrate applications?
It provides flexural strength above 600 MPa, Young's modulus above 310 GPa, Vickers hardness above 15 GPa, and fracture toughness of 6.5 MPa√m, giving stable shape retention under high mechanical stress. These values are paired with an apparent density of 3.22 g/cm³ and thermal conductivity above 60 W/(m·K), making the material suited to demanding ceramic substrate applications.
Can this silicon nitride substrate operate at high temperature while maintaining electrical insulation?
Yes. The substrate is specified for use from -55 °C to 850 °C and has a breakdown voltage above 15 kV/mm, with high insulation and corrosion resistance. Its thermal conductivity above 60 W/(m·K) supports heat dissipation in demanding ceramic substrate applications.
What must be confirmed before ordering this exact Si3N4 substrate for a laboratory application?
Before quotation, confirm the Atomfair model AF-SIN-S100P500, the exact 100 mm x 100 mm x 5 mm specification, size tolerance, thickness requirement, material grade, surface finish, and package format. If polishing, coating, metallization, or custom-shape features are required, they must be specified because the selected item is sold as an independent substrate by exact size and thickness.
This silicon nitride ceramic substrate (100 mm x 100 mm x 5 mm) delivers high flexural strength (>600 MPa), fracture toughness (6.5 MPa√m), and thermal conductivity (>60 W/(m·K)), making it suitable for mechanical and thermal management in demanding laboratory setups.
Positive
- High mechanical and thermal performance: Flexural strength exceeding 600 MPa and thermal conductivity above 60 W/(m·K) enable the substrate to withstand significant mechanical loads and dissipate heat efficiently, critical for high-power or high-temperature ceramic applications.
- Broad use temperature range: Operability from -55 °C to 850 °C allows deployment across cryogenic to elevated thermal environments without material degradation, supporting diverse research and industrial processes.
Trade-offs
- Requires verification of exact specifications: Size tolerance, thickness, material grade, and surface finish must be confirmed prior to procurement to ensure compatibility with the intended application, as standard parameters may not suit all use cases.
- Custom processing needed for advanced features: Polishing, coating, metallization, or custom shaping are external options that must be specified and validated separately, adding procurement lead time and requiring coordination with the supplier for integration.
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).
