Overview of Kiln Shelves Recrystallized Silicon Carbide Plates Refractory Ceramic RSiC Plate

Kiln Shelves Recrystallized Silicon Carbide Plates Refractory Ceramic RSiC Plate are non-metallic substances designed to withstand extreme temperatures exceeding 1,000°C, along with harsh chemical and physical stresses. They are essential for the inner linings of industrial furnaces, kilns, reactors, and incinerators, providing critical thermal insulation and structural integrity in processes ranging from metal and glass manufacturing to power generation.

Features of Kiln Shelves Recrystallized Silicon Carbide Plates Refractory Ceramic RSiC Plate

• High-Temperature Resistance: Maintain structural strength and stability at temperatures often exceeding 1500°C.

• Excellent Thermal Shock Resistance: Withstand rapid heating and cooling cycles without cracking or spalling.

• Chemical Inertness: Resist corrosion and degradation from slags, molten metals, and acidic or basic environments.

• High Mechanical Strength: Possess considerable load-bearing capacity at operating temperatures.

• Low Thermal Conductivity: Provide effective insulation to improve energy efficiency and protect furnace structures.

• Abrasion Resistance: Withstand erosion from solid materials and gas flows.

Specification of Kiln Shelves Recrystallized Silicon Carbide Plates Refractory Ceramic RSiC Plate

Kiln shelves need strong, reliable support. Recrystallized Silicon Carbide plates deliver exactly that. These RSiC plates are made from pure silicon carbide powder. The powder gets heated extremely hot. It heats until the silicon carbide crystals bond directly together. This recrystallization process creates an incredibly strong material. It needs no extra binders or sintering aids.

The result is a plate with outstanding properties. RSiC plates offer exceptional high-temperature strength. They easily withstand temperatures over 1500°C. This strength prevents warping or sagging under heavy kiln loads. Thermal shock resistance is another key benefit. These plates handle rapid temperature changes without cracking. Moving from a hot kiln to a cool room causes no damage.

Longevity is a major advantage. RSiC plates last through countless firing cycles. They resist wear much better than many other materials. This durability translates directly into cost savings over time. Chemical resistance is also excellent. Glazes, fluxes, and kiln atmospheres do not attack the material. Your products stay clean and uncontaminated.

These plates are ideal for supporting pottery, tiles, and technical ceramics in kilns. Their flat surface ensures even heat distribution. Consistent firing results are more achievable. The material is also relatively lightweight compared to alumina alternatives. Handling large shelves becomes easier. Their stability supports high stacking densities. Production efficiency improves.

RSiC kiln shelves maintain their shape and dimensions cycle after cycle. They provide reliable performance in demanding industrial settings. Reduced downtime for shelf replacement is a significant benefit.

Applications of Kiln Shelves Recrystallized Silicon Carbide Plates Refractory Ceramic RSiC Plate

Kiln shelves made from Recrystallized Silicon Carbide (RSiC) plates are essential refractory ceramic parts. They handle extreme heat in demanding industrial furnaces. These plates are incredibly strong. They resist thermal shock very well. This means they don’t crack easily when temperatures change fast. They also have excellent high-temperature load strength. Shelves won’t bend or sag under heavy pottery or ceramic pieces during firing.

RSiC plates are perfect for firing fine ceramics and technical ceramics. They provide a stable, flat surface inside kilns. This stability is crucial for high-quality results. The plates transfer heat evenly. This ensures consistent firing across the entire kiln load. They are much better than traditional materials like cordierite or mullite. RSiC lasts longer. It withstands higher temperatures without damage.

These plates are widely used in kiln furniture systems. They form sturdy supports for setting tiles, sanitaryware, or tableware. Their high thermal conductivity speeds up heating and cooling cycles. This saves energy. It also increases kiln throughput. Factories get more production runs from the same equipment.

Heat treatment processes rely on RSiC kiln shelves too. They support metal parts during hardening or annealing. The plates resist chemical attack from furnace atmospheres. This ensures long service life. They are also vital in powder metallurgy sintering. They maintain dimensional stability under intense, prolonged heat.

The low thermal expansion of RSiC is a major advantage. Shelves keep their shape cycle after cycle. This reduces warping risks for the products being fired. Less downtime is needed for shelf replacement. Maintenance costs go down. RSiC plates offer reliable performance. They are a smart investment for any high-temperature kiln operation.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. 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 Kiln Shelves Recrystallized Silicon Carbide Plates Refractory Ceramic RSiC Plate

What are recrystallized silicon carbide kiln shelves?
These shelves are special plates made from silicon carbide. They are heated to extremely high temperatures. This process bonds the silicon carbide crystals together. It creates very strong, flat plates. People use them in kilns for firing ceramics and pottery.

Why choose RSiC plates over other kiln shelves?
RSiC plates offer major advantages. They are much stronger than regular cordierite shelves. They do not bend or sag under heavy loads. They handle sudden temperature changes very well. This means they resist cracking during rapid heating or cooling. They also resist chemicals and glazes better.

How hot can these shelves get?
RSiC shelves can handle very high temperatures safely. They work well up to about 1600°C (2912°F). This makes them perfect for high-fire ceramics, porcelain, and technical ceramics. They stay stable and strong even at these intense heats.

Do these shelves need special care?
Basic care is simple. Keep them clean. Wipe off any glaze drips or debris after firing. Avoid sudden, extreme impacts when handling them. They are strong but can break if dropped hard. Do not stack heavy items unevenly on them. Proper storage helps prevent chipping.

How long do RSiC kiln shelves last?
These shelves last a very long time. They easily outlast traditional cordierite shelves. Their lifespan depends on usage. Follow proper handling and loading practices. Avoid thermal shock where possible. With good care, they can serve for many years, saving money over time.