Overview of Reaction Sintered Silicon Carbide Ceramic Refractory Plates

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 Reaction Sintered Silicon Carbide Ceramic Refractory Plates

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 Reaction Sintered Silicon Carbide Ceramic Refractory Plates

Reaction Sintered Silicon Carbide Porcelain Refractory Plates

Material and Manufacturing

These refractory plates are made from high-purity silicon carbide. The material experiences a response sintering procedure. This method bonds silicon with carbon at heats. The outcome is a dense, solid ceramic framework. No binders or ingredients are utilized. This keeps the plate chemically secure and tidy.

Trick Includes

Severe heat resistance: Home plates function well at temperature levels approximately 1,600 ° C. They maintain their shape and strength also under long-lasting warm exposure.
High thermal conductivity: Warm relocations swiftly via the material. This assists control temperature equally across surface areas.
Superb wear resistance: The surface area remains intact when subjected to abrasion or particle effect.
Strong rust resistance: Home plates stand up to strike from acids, alkalis, and molten metals. They do not deteriorate in harsh chemical environments.
Low thermal growth: The material expands very little when warmed. This lowers stress and anxiety during quick heating or cooling cycles.

Regular Applications

These plates are made use of in commercial furnaces, kiln furnishings, warm exchangers, and burner nozzles. They support heavy tons in high-temperature zones. They additionally work as safety liners in steel smelting and glass manufacturing. Their stability makes them perfect for semiconductor handling devices and chemical activators.

Physical Specs

– Thickness: ≥ 3.05 g/cm SIX.
– Porosity:

Applications of Reaction Sintered Silicon Carbide Ceramic Refractory Plates

Applications of Response Sintered Silicon Carbide Porcelain Refractory Plates

High-Temperature Heating systems

Response sintered silicon carbide (SSiC) refractory plates handle extreme warm very well. They are commonly made use of in commercial heating systems that run over 1,400 ° C. These plates keep their shape and strength even after long direct exposure to heats. That makes them perfect for lining kilns or supporting heavy loads inside heating chambers.

Metal Handling

In metal shops and smelters, SSiC plates act as racks, setters, or support light beams. They resist thermal shock when warm steel satisfies cooler surfaces. Their reduced thermal expansion suggests they will not crack conveniently throughout quick home heating or cooling down cycles. This reliability cuts downtime and upkeep prices.

Chemical and Petrochemical Industries

These plates stand up to severe chemicals and destructive gases. Plants use them in reactors, burners, and warmth exchangers where both warm and chemical assault are present. Unlike lots of metals or basic porcelains, SSiC does not degrade promptly in acidic or alkaline environments.

Waste Incineration

Local and contaminated materials incinerators require products that survive hostile flue gases and ash down payments. SSiC refractory plates supply long life span in these hard conditions. They additionally assist keep constant combustion temperature levels, which enhances burning efficiency.

Semiconductor Production

Tidiness and stability matter a whole lot in chip production. SSiC plates give a contamination-free surface for wafer handling and furnace parts. Their high purity and dimensional security support specific thermal processes without presenting pollutants.

Trick Advantages:
– Excellent thermal conductivity
– High mechanical strength at raised temperature levels
– Solid resistance to wear, rust, and oxidation
– Long operational life with very little maintenance

These functions make reaction sintered silicon carbide refractory plates a smart option wherever sturdiness under warmth and stress and anxiety is crucial.

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.

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

5 FAQs of Reaction Sintered Silicon Carbide Ceramic Refractory Plates

Frequently Asked Questions About Reaction Sintered Silicon Carbide Ceramic Refractory Plates

What are reaction sintered silicon carbide refractory plates?

These plates are made from silicon carbide using a special process called reaction sintering. During this process, silicon reacts with carbon to form a dense, strong ceramic. The result is a material that can handle very high temperatures and harsh conditions.

Why choose silicon carbide over other refractory materials?

Silicon carbide has excellent thermal conductivity. It also resists wear, corrosion, and thermal shock better than many other ceramics. This makes it ideal for demanding industrial environments where performance and reliability matter.

Where are these plates commonly used?

You’ll find them in kilns, furnaces, heat exchangers, and metal processing equipment. They work well in applications that need consistent performance at temperatures above 1,000°C. Industries like ceramics, metallurgy, and chemicals rely on them daily.

How long do these plates last?

Their lifespan depends on operating conditions. But thanks to their hardness and chemical stability, they often outlast traditional refractories. Proper installation and use help extend their service life even further.

Are these plates easy to install and maintain?

Yes. They come in standard or custom sizes to fit most setups. Once installed, they need little maintenance. Just avoid sudden temperature changes and mechanical impacts to keep them in good shape.