Overview of Refractory Silicon Carbide Ceramic Plate and Sheet for High Temperature Use

Silicon Carbide (SiC) ceramic is an advanced engineering material synthesized through the high-temperature reaction of silica sand and carbon. Known for its exceptional hardness and stability, this technical ceramic combines the lightweight properties of ceramics with the thermal performance of metals. Silicon Carbide ceramics exist in various forms, including sintered SiC, reaction-bonded SiC (RBSC), and recrystallized SiC, each offering unique microstructures that deliver outstanding performance in the most demanding industrial environments. With its covalent bond structure, SiC provides remarkable durability that surpasses conventional ceramics and metals in extreme conditions.

Features of Refractory Silicon Carbide Ceramic Plate and Sheet for High Temperature Use

Exceptional Hardness: Ranks 9.5 on the Mohs scale, second only to diamond, providing superior wear and abrasion resistance

High-Temperature Stability: Maintains mechanical strength up to 1400°C (2550°F) in inert atmospheres and 1600°C in oxidizing environments

Thermal Shock Resistance: Excellent thermal conductivity (120-170 W/m·K) combined with low thermal expansion ensures resistance to rapid temperature changes

Chemical Inertness: Unaffected by most acids, alkalis, and corrosive substances; only attacked by strong oxidizing agents at high temperatures

Outstanding Thermal Conductivity: Four times higher than stainless steel, enabling efficient heat transfer applications

Lightweight Structure: Approximately one-third the density of steel while maintaining superior strength-to-weight ratio

Specification of Refractory Silicon Carbide Ceramic Plate and Sheet for High Temperature Use

Refractory Silicon Carbide Ceramic Plate and Sheet

High-Temperature Performance You Can Trust

Refractory silicon carbide ceramic plates and sheets are constructed for severe warmth. They handle temperatures as much as 1600 ° C (2912 ° F) without shedding stamina or shape. This makes them excellent for heating systems, kilns, and various other high-heat commercial systems.

Secret Includes

Outstanding thermal conductivity. Warm relocations rapidly with the material. This assists maintain temperature also across surfaces and minimizes hot spots.

Outstanding wear resistance. These ceramics resist abrasion much better than the majority of metals or conventional refractories. They last longer in rough, high-friction atmospheres.

Low thermal expansion. The product expands very little when warmed. This indicates less splits, less warping, and much more trustworthy performance over repeated heating cycles.

Chemical security. Silicon carbide stays solid in acidic and alkaline problems. It withstands rust from many liquified metals and slags.

Usual Applications

You’ll find these plates and sheets in steel smelting, glass production, and warmth therapy equipment. They function well as burner nozzles, kiln shelves, warm exchangers, and protective linings. Their longevity cuts downtime and replacement expenses.

Offered Alternatives

We offer standard and personalized dimensions. Density arrays from 3 mm to 50 mm. Surface surfaces consist of as-fired, ground, or washed for tighter resistances. All products fulfill strict quality controls for thickness, pureness, and mechanical strength.

Dealing with Note: While difficult under warmth, silicon carbide is fragile at room temperature level. Prevent sharp influences throughout setup or transportation.

Applications of Refractory Silicon Carbide Ceramic Plate and Sheet for High Temperature Use

Applications of Refractory Silicon Carbide Ceramic Plate and Sheet for Heat Usage

Extreme Warmth Resistance for Requiring Environments

Silicon carbide ceramic plates and sheets take care of extremely high temperatures without losing strength. They remain stable even when exposed to heat over 1,600 ° C. This makes them suitable for commercial settings where most products would certainly fall short.

Furnace Components and Linings

These porcelains are extensively utilized inside commercial heating systems. They function as shelves, sustains, and cellular linings. Their reduced thermal growth indicates they withstand cracking during fast heating or cooling cycles. Manufacturing facilities count on them to keep operations running efficiently and securely.

Warm Therapy Components

In steel handling, silicon carbide sheets act as fixtures during warmth treatment. They hold components in place while holding up against repetitive direct exposure to extreme warmth. Their strength guarantees regular outcomes and long service life.

Kiln Furnishings in Ceramics and Glass Industries

Ceramic and glass suppliers use these plates as kiln furnishings. They support items during firing without deforming or responding with lusters. Their smooth surface stops sticking and aids preserve product top quality.

Wear-Resistant Parts in Extreme Problems

Past warm, silicon carbide resists abrasion and rust. It is made use of in nozzles, heater tubes, and various other parts that face both heats and mechanical stress and anxiety. Its firmness decreases wear and expands equipment life.

Power and Semiconductor Applications

Power generation systems and semiconductor production additionally gain from these porcelains. They give structural support in high-temperature zones while maintaining electrical insulation or controlled conductivity, depending upon the quality utilized.

Dependable efficiency under severe problems is why engineers select refractory silicon carbide plates and sheets. Their combination of thermal stability, mechanical stamina, and chemical inertness resolves difficult difficulties throughout lots of sectors.

Company Introduction

Welcome to Eduloc, a leading global supplier of high-quality ceramic grinding balls. Our product range includes,Mullite Ceramic, Quartz Ceramic, Aluminum Nitride Ceramic, Silicon Nitride Ceramic, Silicon Carbide Ceramic designed for industries such as mining, chemicals, coatings, electronics, and pharmaceuticals. We are committed to providing durable and efficient grinding solutions tailored to our customers’ diverse needs. With advanced manufacturing technology and stringent quality control, our ceramic grinding balls excel in wear resistance, corrosion resistance, and thermal stability. Partner with us for reliable products and exceptional service that enhance your production efficiency and reliability.

If you have any questions, please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Refractory Silicon Carbide Ceramic Plate and Sheet for High Temperature Use

Frequently Asked Questions: Refractory Silicon Carbide Ceramic Plate and Sheet

What is a refractory silicon carbide ceramic plate?

It is a flat piece made from high-purity silicon carbide. This material keeps its strength and shape even at very high temperatures. It resists wear, corrosion, and thermal shock better than most other ceramics.

Where are these plates and sheets used?

They are used in industries that need parts to work in extreme heat. Common uses include kiln shelves, furnace linings, heat exchangers, and components in metal smelting or glass manufacturing. Their stability makes them ideal for harsh environments.

How well do they handle high temperatures?

These plates can operate continuously at temperatures up to 1600°C (2912°F) in air. They keep their mechanical strength and do not warp or crack easily under rapid heating or cooling cycles.

Are they easy to machine or cut?

No. Silicon carbide is extremely hard—close to diamond on the hardness scale. Standard tools cannot cut or shape it. Specialized diamond-coated tools or grinding methods are required for any modification after firing.

Do they resist chemical attack?
Yes. They show strong resistance to acids, alkalis, and molten metals. This makes them suitable for use in corrosive atmospheres or where contact with aggressive chemicals is expected. However, they may react with strong oxidizing agents at very high temperatures.