Silicon Carbide Ceramics Superior Optical Properties and Thermal Shock

Product Specification

Hexagonal Silicon Carbide Ceramic Plate - High-Strength & Modular Design

Product Overview

This industrial-grade silicon carbide ceramic plate features a precision-engineered hexagonal structure manufactured through advanced pressureless sintering. Characterized by its distinctive dark-gray hue and dense molecular structure, the plate boasts a uniform matte-finish surface that ensures optimal performance in demanding applications. The monolithic construction with precision-chamfered edges enables seamless modular assembly while eliminating structural weaknesses.

Key Features

• Superior Wear Resistance: Surface hardness exceeding HRA92, delivering 10x longer service life than conventional tool steel

• High-Temperature Endurance: Maintains structural integrity and dimensional stability at continuous operating temperatures up to 1450°C

• Advanced Thermal Management: Exceptional thermal conductivity (130 W/m·K) coupled with reliable electrical insulation

• Chemical Resilience: Excellent resistance to acidic and alkaline environments, ensuring longevity in corrosive applications

• Modular Configuration: Geometric design allows for seamless tiling and flexible layout configurations

Application Scenarios

• Semiconductor Processing: Diffusion furnace carriers, wafer handling fixtures, vacuum chamber components

• Energy Systems: Fuel cell separators, photovoltaic processing plates, battery production molds

• Precision Manufacturing: Coordinate measuring machine platforms, linear motion guide components

• Thermal Processing: Kiln furniture systems, heat treatment fixtures, high-temperature conveyor segments

• Electronics Thermal Management: Power electronics substrates, RF microwave components

Technical Specifications

Manufacturing Process

Raw material purification → Formula optimization → Granulation → Biaxial pressing → Sintering cycle → Multi-surface grinding → Edge profiling → Ultrasonic cleaning → Dimensional verification → Quality certification

Installation Guidelines

1. Prepare mounting surfaces to achieve contamination-free conditions

2. Maintain 0.5-1.0mm inter-plate spacing to accommodate thermal expansion

3. Utilize specialized installation tools to prevent mechanical impact damage

4. Implement regular inspection protocols for connection integrity

5. Perform cleaning procedures using approved non-abrasive materials

Service Commitment

• 24-month product warranty with comprehensive technical support

• Lifetime application engineering consultation

• On-site installation supervision available

• Emergency replacement service for qualified claims

Technical Q&A

Q: What dimensional tolerance can be achieved for modular assembly?
A: Our CNC grinding process ensures assembly gaps under 0.2mm with superior surface coplanarity.

Q: Are these plates suitable for ultra-high vacuum environments?
A: Yes, the low outgassing rate meets vacuum system requirements for semiconductor and research applications.

Q: Do you provide custom geometric configurations?
A: We offer comprehensive customization services including size modifications and special geometric requirements.

Q: How does thermal performance compare with aluminum nitride?
A: While maintaining better mechanical strength, our SiC plates provide 85% of AlN's thermal conductivity at 60% of the cost.