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Silicon Nitride Ceramic Substrate, 50 mm x 50 mm x 4 mm

Silicon Nitride Ceramic Substrate, 50 mm x 50 mm x 4 mm

$361.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Silicon nitride ceramic substrate in 50 mm x 50 mm x 4 mm specification for insulation, thermal, mechanical, or ceramic plate procurement requirements.

SKU: AF-MA-C-SNIT-S050-P400
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Silicon Nitride Ceramic Substrate, 50 mm x 50 mm x 4 mm

Product Type: Technical ceramic substrate
Research-grade laboratory product

Product Overview

Silicon nitride ceramic substrate provides high flexural strength above 600 MPa, high fracture toughness, insulation, and thermal conductivity above 60 W/(m?K) for demanding ceramic substrate applications.

This selected specification is listed as an independent ceramic substrate item for procurement by exact size and thickness.

Performance Features
  • High mechanical stress resistance with stable shape retention.
  • High strength, high thermal conductivity, high insulation, and corrosion resistance.
  • Usable temperature range from -55 ?C to 850 ?C.
  • Can be produced as tubes, rods, plates, sheets, and custom-shaped ceramic parts.

Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-SIN-S050P400
Product type Technical ceramic substrate
Material silicon nitride ceramic
Selected specification 50 mm x 50 mm x 4 mm
Apparent density =3.22 g/cm?
Flexural strength >600 MPa
Young modulus >310 GPa
Vickers hardness >15 GPa
Fracture toughness 6.5 MPa?vm
Thermal conductivity >60 W/(m?K)
Use temperature -55 ?C to 850 ?C
Breakdown voltage >15 kV/mm
QUOTATION DETAILS: Confirm AF-SIN-S050P400, 50 mm x 50 mm x 4 mm, and required quantity before quotation.
CONFIGURATION CONFIRMATION: Verify size tolerance, thickness requirement, material grade, surface finish, and package format for this silicon nitride ceramic substrate.
OPTION MATCHING: Confirm polishing, coating, metallization, or custom-shape needs when they are required for the application.
REQUEST DETAILS: Include the exact size, thickness, color or package detail, and quantity when requesting quotation support.
LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR?

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).

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