Overview of Heat Resistance Technical High Purity Aluminum Oxide Ceramic Setter Plates

Heat Resistance Technical High Purity Aluminum Oxide Ceramic Setter Plates are one of the most widely used and versatile technical ceramics, prized for their excellent combination of properties. Composed primarily of aluminum oxide (Al₂O₃), they offer outstanding hardness, wear resistance, and electrical insulation, even at high temperatures. From low-purity grades for general industrial use to high-purity compositions for demanding applications, alumina ceramics provide a cost-effective and reliable solution across a vast range of industries.

Features of Heat Resistance Technical High Purity Aluminum Oxide Ceramic Setter Plates

• High Hardness & Wear Resistance: Excellent resistance to abrasive wear, making it ideal for liners, nozzles, and guides.

• Superior Electrical Insulation: Maintains high electrical resistivity and dielectric strength, even at elevated temperatures.

• Excellent Thermal Stability: Withstands high operating temperatures and exhibits good thermal conductivity.

• High Mechanical Strength: Possesses good compressive strength and stiffness.

• Chemical Inertness: Resists corrosion from a wide range of acids, alkalis, and other harsh chemicals.

• Cost-Effectiveness: A highly versatile and economically efficient ceramic material for numerous applications.

Specification of Heat Resistance Technical High Purity Aluminum Oxide Ceramic Setter Plates

These heat resistant setter plates use high purity aluminum oxide ceramic. They’re built tough for demanding kiln work. The material is over 99.5% pure Al2O3. This purity is key. It gives outstanding thermal stability and chemical resistance. These plates easily handle temperatures up to 1700°C continuously. Short bursts might reach even higher. They resist thermal shock extremely well. Sudden temperature drops won’t crack them easily. This is vital for fast heating and cooling cycles in production.

The plates have a very smooth, dense surface. This prevents sticking. Your fired products won’t bond to the plate. You get clean, damage-free results every time. Precision machining ensures consistent thickness and flatness. Tight dimensional control is critical. It prevents warping during firing. It also guarantees even heat transfer across your load. This uniformity is essential for consistent product quality batch after batch.

These plates are incredibly strong. They support heavy loads at peak temperatures. They won’t sag or deform under pressure. This strength extends their usable life significantly. You get more runs before replacement is needed. They resist chemical attack from fluxes and glazes. This resistance keeps the surface intact. It prevents contamination of your products. Their low thermal expansion maintains stability. The plates stay dimensionally true through repeated heating cycles. This reliability minimizes kiln furniture adjustments. Downtime is reduced. Operating costs stay lower over time. These plates are the dependable choice for high-temperature ceramic firing. They deliver performance and long-term value.

Applications of Heat Resistance Technical High Purity Aluminum Oxide Ceramic Setter Plates

Setter plates are flat ceramic plates. They hold parts during high temperature processes. These plates face extreme heat repeatedly. They must survive without warping or cracking. High purity aluminum oxide ceramic makes excellent setter plates. This material is very pure. It offers outstanding heat resistance. Plates handle temperatures over 1600°C easily. They also resist chemical attack. Furnace atmospheres won’t damage them.

Their thermal stability is crucial. It prevents plates from changing shape. Consistent shape ensures parts stay flat. This is vital for precision manufacturing. Thin electronic components need perfectly flat surfaces. Setter plates provide this stable base. They prevent warping in sensitive parts like semiconductors or sensors. The smooth surface minimizes contact marks. Finished parts look clean and professional.

These plates handle quick temperature changes well. Thermal shock resistance is a major benefit. Furnaces heat up and cool down fast. Cheap materials crack under this stress. High purity alumina plates endure it. Their long lifespan saves money. Users replace them less often. Downtime decreases significantly.

Many industries rely on these plates. Electronics manufacturers use them for sintering. They fire multilayer capacitors and chip carriers. Battery producers need them for electrode processing. Solar cell makers use them too. Aerospace suppliers fire specialized components on them. Research labs trust them for experimental materials. Any process needing stable, high-temperature support uses setter plates.

High purity alumina plates offer low contamination. They won’t introduce impurities into products. Material purity remains high. This is essential for advanced ceramics and technical parts. Surface finish stays excellent batch after batch.

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 Heat Resistance Technical High Purity Aluminum Oxide Ceramic Setter Plates

These plates use very pure aluminum oxide. This material handles extreme heat well. The plates work fine up to 1700°C. They stay strong and stable at that temperature. Don’t use them above 1750°C. Higher temperatures risk damage.

Pure aluminum oxide resists sudden temperature changes. The plates won’t crack easily going from hot to cold fast. This is thermal shock resistance. You must heat and cool them slowly still. Follow proper heating and cooling speeds. This keeps them safe longer.

Several things affect how long they last. High purity helps them last. Using them within the temperature limit is key. Handle them gently. Avoid bumps and drops. Heat and cool them slowly every time. Proper care makes them last many cycles.

Clean the plates after use. Let them cool down completely first. Use soft brushes or gentle air blasts. Remove any stuck material carefully. Don’t use hard scrapers or harsh chemicals. These can scratch or damage the surface. Keep the surface smooth.

The high purity is essential. Impurities weaken the plates at high temperatures. Impurities make them more likely to crack. Our plates use over 99% pure aluminum oxide. This purity gives the best heat resistance and strength. It ensures reliable performance.