Overview of China High Hardness Industrial Si3n4 Silicon Nitride Ceramic Bushing

China High Hardness Industrial Si3n4 Silicon Nitride Ceramic Bushing 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 China High Hardness Industrial Si3n4 Silicon Nitride Ceramic Bushing

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 China High Hardness Industrial Si3n4 Silicon Nitride Ceramic Bushing

China’s high solidity industrial Si3N4 silicon nitride ceramic bushing uses phenomenal performance for requiring applications. This bushing is made from premium silicon nitride powder. The material goes through advanced sintering techniques. This procedure produces a very dense, fine-grained structure. The outcome is outstanding mechanical stamina and solidity.

The bushing shows severe surface area hardness. It typically determines over 85 HRA on the Rockwell range. This hardness straight translates to outstanding wear resistance. The bushing endures unpleasant bits and extreme problems efficiently. It keeps its measurements a lot longer than metal alternatives. This considerably minimizes downtime and replacement expenses.

Its thermal homes go over. The bushing handles continuous warm up to 1200 ° C (2192 ° F) in air. Temporary exposure can reach even higher temperatures. It manages quick temperature changes well. This thermal shock resistance stops fracturing. The reduced thermal growth coefficient makes certain dimensional security throughout temperature varieties.

The bushing provides strong electric insulation. It protects against existing leakage properly. This is important in electric applications. Its chemical inertness is another essential benefit. The bushing resists assault from a lot of acids, alkalis, and molten steels. Deterioration is not a problem. This makes certain lasting integrity in chemically hostile atmospheres.

We provide these bushings in different conventional shapes and sizes. Customized dimensions are additionally feasible. Common forms consist of cylindrical sleeves, flanged bushings, and thrust washers. Tolerances are limited. Accuracy grinding ensures precise internal and outer diameters, lengths, and concentricity. Surface area finishes are smooth. This minimizes friction during procedure.

This silicon nitride ceramic bushing grinds well. It fits specifically into machinery housings. It sustains turning shafts under hefty lots. Its self-lubricating residential properties decrease friction. This lowers energy usage and warm generation. It functions reliably in high-speed applications. The product is light-weight. This reduces the total system weight compared to steel components.

The bushing is perfect for pumps, valves, bearings, and high-temperature tools. It executes well in power generation, chemical processing, and metallurgy. Its mix of solidity, strength, heat tolerance, and corrosion resistance makes it an exceptional design remedy.

Applications of China High Hardness Industrial Si3n4 Silicon Nitride Ceramic Bushing

China’s high firmness industrial Si3N4 silicon nitride ceramic bushings provide outstanding efficiency in hard settings. They withstand extreme problems where steel parts fail swiftly. Their extreme hardness battles put on better than steel. This implies equipment lasts much longer. Downtime goes down significantly. Upkeep costs fall also.

These bushings deal with intense warm superbly. They maintain functioning dependably in temperatures going beyond 1000 ° C. Metal bushings soften or warp at these levels. This makes them ideal for high-heat commercial processes. Think steel mills, shops, and high-temperature heaters. Devices runs smoother and safer.

Chemical rust ruins steel components. Silicon nitride resists most acids, antacid, and solvents exceptionally well. It does not rust or corrode like metals. This is important for chemical processing plants, pumps dealing with hostile fluids, and marine settings. Components survive continuous chemical direct exposure.

The bushings additionally have a normally reduced rubbing coefficient. This lowers energy loss from friction. Machines run more successfully. Much less warmth develops internally. Bearings and shafts experience less wear. This improves general system efficiency and life-span across revolving tools.

Electrical insulation is an additional major advantage. Silicon nitride doesn’t carry out power. This stops electrical arcing or brief circuits. Applications include electric motors, generators, and power transmission systems. It adds safety and dependability.

These bushings are perfect for requiring work. Common usages consist of pump shafts, high-speed bearings, valve overviews, and semiconductor production devices. They manage serious wear, high loads, and thermal shock better than metal choices. China creates these high-performance ceramic bushings cost-effectively. They use a dependable upgrade path for industrial equipment requiring extreme longevity.

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 China High Hardness Industrial Si3n4 Silicon Nitride Ceramic Bushing

What is silicon nitride ceramic?
Silicon nitride ceramic is a special material. It is made from silicon and nitrogen. Manufacturers heat these elements under pressure. This process creates an extremely hard ceramic. It performs well in tough industrial settings.

Why is high hardness important for bushings?
Bushings take a lot of friction and wear. High hardness means the bushing surface resists scratching and denting. It lasts much longer. This reduces machine downtime and replacement costs. Hardness is critical for reliability.

Can it handle high temperatures?
Yes. Silicon nitride bushings work reliably at very high temperatures. They perform well above 1000°C. This exceeds the limits of metal bushings. They won’t soften or deform under intense heat. Thermal shock resistance is excellent.

Is it resistant to chemicals?
Yes. Silicon nitride shows strong resistance to many chemicals. Acids and alkalis cause minimal damage. Corrosion is not a major problem. This makes it suitable for harsh chemical environments. Metal parts often fail here.

Where are these bushings typically used?
These bushings are common in demanding applications. Examples include high-temperature furnaces, chemical processing pumps, and heavy machinery bearings. They are essential in aerospace and automotive testing equipment. Any place needing wear resistance and heat tolerance uses them.