Silicon Carbide Plate

Edgetech Industries, Advanced Ceramics Division supplies high-quality and competitive price advanced Silicon Carbide (SiC) Plate.

SKU: SiC-P

Silicon Carbide Plates & Sheets – The Ultimate High-Performance Ceramic Solution

Unmatched Durability for Extreme Applications

Edgetech’s silicon carbide plates (SiC ceramic plates) represent the pinnacle of advanced ceramic engineering. With a Mohs hardness of 9.5 (second only to diamond), our silicon carbide sheets deliver:
✔ Exceptional Wear Resistance – Outlasts steel 10X in abrasive environments
✔ Superior Thermal Management – Excellent conductivity (120-200 W/mK) with low expansion
✔ Chemical Inertness – Impervious to acids, alkalis, and molten metals
✔ High-Temperature Stability – Maintains strength up to 1600°C

Silicon Carbide Ceramic Properties

Physical Property
Color	\	Black
Density	g/cm3	3.1
Mechanical properties
Bending strength(20℃)	Mpa	400
Compressive strength (20℃)	Mpa	2200
Elastic modulus (20℃)	Gpa	400
Fracture toughness (20℃)	MPam½	4
Vickers hardness (HV1)	Gpa	21
Rockwell hardness(45N)	R45N	88
Thermal properties
Coefficient of thermal expansion (20℃-1000℃）	10^-6K^-1	4
Thermal conductivity	W/mk	100-120
Thermal shock stability	△T.℃	400
Specific heat capacity	J/g·k	0.67
Maximum operating temperature（in air）	℃	1600
Electrical properties
Volume resistance (20℃)	Ωcm	10^5

Three Industry-Proven Variants

Choose the optimal SiC formulation for your needs:

Reaction-Bonded Silicon Carbide Plate– Cost-effective wear solution
Sintered SiC Plates – Maximum mechanical strength
Recrystallized SiC Plates – Ultra-high purity for semiconductor applications

Customizable Solutions

Edgetech engineers SiC ceramic plates to your exact specifications:

Standard Sizes: Up to 600×600mm (larger sizes available)
Thickness Options: 3mm to 50mm
Surface Finishes: As-fired, ground, or polished (±0.005mm flatness)
Special Features: Pre-drilled holes, chamfered edges, custom shapes

Critical Industrial Applications

Our silicon carbide sheets excel in demanding environments:

High-Temperature Processing
✔ Furnace linings & kiln furniture
✔ Semiconductor wafer carriers
✔ Industrial heating elements

Abrasion & Impact Protection
✔ Ballistic armor components
✔ Wear-resistant liners
✔ Shot blast nozzles

Advanced Technology

SIC Block 24042

✔ Power electronics substrates
✔ RF amplifier components
✔ Laser system platforms

Why Engineers Specify Edgetech SiC Plates

10+ years of advanced ceramics expertise
ISO 9001 certified production
Full material traceability
Technical support from PhD materials scientists

Packing

Our Silicon Carbide Plate is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.