Overview of Hydrogenation Furnace Silicon Nitride Ceramic Ring Si3n4 Disc

Hydrogenation Furnace Silicon Nitride Ceramic Ring Si3n4 Disc is a high-performance advanced ceramic renowned for its exceptional combination of thermal shock resistance, high strength, toughness, and excellent wear and corrosion resistance. It is a material of choice for demanding applications across various industries, from automotive and aerospace to industrial and medical.

Features of Hydrogenation Furnace Silicon Nitride Ceramic Ring Si3n4 Disc

l Excellent Thermal Shock Resistance: Withstands rapid temperature changes without cracking.

l High Strength & Hardness: Maintains mechanical properties at both room and elevated temperatures.

l Good Fracture Toughness: Superior to many other technical ceramics, providing better resistance to chipping and breakage.

l Low Density & Lightweight: Significantly lighter than steel and many metals.

l Wear & Corrosion Resistance: Ideal for components exposed to abrasive and corrosive environments.

l Electrical Insulation: Offers good dielectric properties.

 

Specification of Hydrogenation Furnace Silicon Nitride Ceramic Ring Si3n4 Disc

This part is a silicon nitride ceramic ring. It’s designed for hydrogenation furnaces. Hydrogenation furnaces create very hot environments. They also have reactive gases inside. The ring needs to withstand these tough conditions. Silicon nitride is perfect for this job.

It’s an advanced ceramic material. It offers exceptional strength and toughness. These properties stay stable even at very high temperatures. The material doesn’t easily break under thermal stress. Temperature changes happen quickly in furnaces. This ring handles those rapid changes well. It resists thermal shock effectively.

The ring provides excellent chemical resistance. Hydrogenation processes involve corrosive gases. This ceramic resists attack from those gases. It protects the furnace components. The ring helps maintain a clean environment inside the furnace. Contamination is a big problem in these processes. This material minimizes that risk.

It has low thermal expansion. This means it doesn’t expand or contract much with heat. The ring keeps its shape and size stable. Dimensional stability is crucial for furnace parts. Loose parts cause leaks or failures. This ring fits precisely and stays put.

The material has good creep resistance. Creep is slow deformation under stress and heat. Many materials weaken over time in furnaces. This silicon nitride ring maintains its strength. It lasts a long time under constant heat and load. Durability saves money on replacements.

We offer various sizes and thicknesses. Common outside diameters range from 50mm to 300mm. Inner diameters and thicknesses vary based on application needs. The rings are precisely machined. They have smooth surfaces and tight tolerances. This ensures a perfect fit every time.

The silicon nitride is high purity. Typical purity levels exceed 99%. Low impurity levels prevent unwanted reactions. They also improve the ring’s performance. The maximum continuous operating temperature is around 1200°C. Short-term peaks can reach 1400°C. The material handles these extremes reliably.

Applications of Hydrogenation Furnace Silicon Nitride Ceramic Ring Si3n4 Disc

Hydrogenation furnaces need tough parts inside. Silicon nitride ceramic rings fit this need perfectly. These rings are made from silicon nitride, a special ceramic material. Silicon nitride is very strong and handles high heat well. It resists thermal shock too. This means it doesn’t crack easily when temperatures change fast.

These ceramic rings are used inside hydrogenation furnaces. The furnace environment is harsh. High temperatures are constant. Chemical reactions happen all the time. Silicon nitride stays stable. It doesn’t react with the gases or chemicals inside. This stability is crucial. It keeps the furnace running smoothly.

The rings provide strong support. They hold other furnace parts in place. The material doesn’t soften or weaken at high heat. This keeps everything aligned correctly. Misalignment can cause problems. It can lead to uneven heating or equipment failure. Silicon nitride rings prevent this.

Thermal cycling is common in these furnaces. The furnace heats up. Then it cools down. Many materials crack under this stress. Silicon nitride handles these rapid changes. It expands and contracts very little. The rings stay intact. They last a long time. Operators don’t need to replace them often.

Hydrogen atmospheres are challenging. Some materials degrade in hydrogen. Silicon nitride performs well. It maintains its strength. It doesn’t become brittle. This reliability is important. It reduces downtime for maintenance. Furnace operators install these rings for consistent production.

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 Hydrogenation Furnace Silicon Nitride Ceramic Ring Si3n4 Disc

People often ask what these rings are made from. They use silicon nitride, a special ceramic material. This material handles very high temperatures well. It also resists harsh chemicals effectively. This makes it tough and reliable.

Another common question is why use them in hydrogenation furnaces. Hydrogenation furnaces are tough environments. These rings withstand the heat and pressure inside. They keep seals tight and operations safe. They are essential for consistent furnace performance.

People also ask about the ring sizes and shapes. We make these rings in standard sizes. Custom sizes are also possible. Precision is key for a perfect fit. Proper dimensions prevent leaks and ensure efficiency.

Installation is another point people raise. Installing these rings requires care. Make sure the surfaces are clean and smooth. Follow the equipment maker’s guidelines. Proper installation avoids damage and guarantees long life.

Finally, users wonder about the ring’s lifespan. These rings last a long time under normal conditions. Their life depends on temperature and pressure levels. Regular checks help spot wear early. Replacing rings promptly prevents bigger problems.