Overview of Horizontal Continual Casting Ring Bn+Si3n4 Boron Nitride Ceramic

Horizontal Continual Casting Ring Bn+Si3n4 Boron Nitride Ceramic ceramics are a class of advanced technical ceramics, often referred to as “white graphite.” They are renowned for their unique combination of properties, including high thermal conductivity, excellent electrical insulation, and outstanding thermal shock resistance. Available in various forms such as hot-pressed solids, coatings, and composites, BN ceramics are critical in demanding applications across aerospace, electronics, and metallurgical industries.

Features of Horizontal Continual Casting Ring Bn+Si3n4 Boron Nitride Ceramic

• High Thermal Conductivity: Offers excellent heat dissipation, similar to metals, while maintaining electrical insulation.

• Excellent Thermal Shock Resistance: Withstands extreme and rapid temperature changes without cracking.

• Superior Electrical Insulation: Maintains high resistivity even at elevated temperatures.

• Low Dielectric Constant and Loss: Ideal for high-frequency and microwave applications.

• Good Chemical Inertness: Resists attack from most molten metals, slags, and salts.

• Non-wetting and Non-reactive: With many molten metals like aluminum and copper.

• High Temperature Stability: Can be used in inert or vacuum atmospheres up to 3000°C.

• Machinability: Can be precision-machined into complex shapes using conventional tools, unlike many other advanced ceramics.

Specifications of Horizontal Continual Casting Ring Bn+Si3n4 Boron Nitride Ceramic

This Horizontal Continuous Casting Ring uses BN+Si3N4 composite ceramic. It combines boron nitride and silicon nitride. This material mix delivers critical performance. The ring handles extreme conditions in metal casting perfectly. It withstands temperatures up to 1000°C in air. It withstands temperatures up to 1400°C in inert gas. Thermal shock resistance is outstanding. Sudden temperature changes won’t crack it. This is vital near molten metal. The surface resists sticking. Molten aluminum, copper, zinc, and alloys don’t wet it. This prevents metal build-up. Casting quality improves. Downtime for cleaning drops. The ring lubricates itself. Friction stays low during operation. Movement stays smooth. Wear reduces significantly. Ring life extends. You save on replacements. Mechanical strength is good. The silicon nitride adds toughness. Boron nitride provides lubrication. The ring keeps its shape. Dimensional stability is reliable. Precision is maintained. Chemical inertness is high. The ring resists corrosion. It resists attack from many molten metals. It resists attack from slags. Long-term performance is stable. Installation is straightforward. Operation is simple. Maintenance needs are low. This ring boosts efficiency. Production runs become smoother. Consistency improves. Output increases. Costs decrease over time. Operators find it dependable. It handles demanding continuous casting well. You get reliable results.

Applications of Horizontal Continual Casting Ring Bn+Si3n4 Boron Nitride Ceramic

This ceramic ring is for horizontal continuous casting. It’s made from boron nitride mixed with silicon nitride. This mix gives special properties. It handles very high heat. It resists sudden temperature changes well. Molten metal doesn’t stick to it easily. Chemical reactions are minimal. It stays strong under pressure. This ring fits directly into the casting machine mold.

The main job is guiding liquid metal. It shapes the metal into a solid bar or rod. The ring contacts the hot metal directly. Other materials might fail here. This BN+Si3N4 ceramic performs reliably. Its non-wetting surface is key. Metal doesn’t bond to the ceramic. This allows smooth movement of the casting. The surface finish stays good. Oxidation problems are reduced.

The ring lasts a long time. It withstands the harsh casting environment. Operators need to replace it less often. This means less downtime. Production keeps running smoothly. It saves money over time. Fewer stoppages happen. Consistent product quality is easier. Different metals like copper, aluminum, and alloys can be cast. The ceramic works well with them. Minimal contamination occurs. Operators trust its performance. Machine efficiency improves. Maintenance costs go down. The ring is a critical wear part. Choosing this material makes sense.

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 Horizontal Continual Casting Ring Bn+Si3n4 Boron Nitride Ceramic

People often ask about Horizontal Continuous Casting Ring Bn+Si3n4 Boron Nitride Ceramic. Here are five common questions and answers.

What makes this boron nitride ceramic ring special? It combines BN and Si3N4. This mix gives it super high heat resistance and low friction. It handles extreme temperatures in continuous casting machines very well. Molten metal doesn’t stick to it easily. This means smoother operation and less machine trouble.

How long does this ring usually last? The lifespan depends on casting conditions. This includes temperature and the metal type. Generally, it lasts much longer than standard rings. Its strong resistance to wear and thermal shock is the reason. Many users see a big improvement over older materials. Proper care helps it last even longer.

What’s the highest temperature it can handle? This ring works reliably above 1300 degrees Celsius. Its special BN+Si3N4 makeup handles intense heat without breaking down. This is crucial for the hot metal flow in continuous casting. It keeps its strength and shape under these tough conditions.

How do you keep the ring working well? Maintenance is straightforward. Check it regularly for cracks or bad wear. Keep it clean from metal buildup. Follow the maker’s guidelines for installation and pressure settings. Simple steps prevent early failure. This ensures the ring performs its best.

Is the higher cost worth it? Yes, the initial price is higher than basic rings. The long life and better performance make it cost-effective over time. It reduces downtime and the need for constant replacements. Production runs smoother and more reliably. The investment pays back through efficiency and less hassle.