Overview of Al2O3 95% 99% Alumina Ceramic Nozzle

Al2O3 95% 99% Alumina Ceramic Nozzle is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering outstanding mechanical strength and thermal stability. With a maximum operating temperature of 1800°C, these rings are widely used in high-wear applications such as bearings, seals, insulators, and semiconductor processing equipment. Their exceptional hardness and corrosion resistance make them ideal for demanding industrial environments.

Key Features of Al2O3 95% 99% Alumina Ceramic Nozzle

Extreme Temperature Resistance – Stable up to 1800°C with minimal thermal expansion

Superior Wear Resistance – Harder than steel, ensuring long service life

Excellent Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis, and corrosive gases

Precision Machined – Tight tolerances for consistent performance in mechanical assemblies

(Al2O3 95% 99% Alumina Ceramic Nozzle)

Specifications of Al2O3 95% 99% Alumina Ceramic Nozzle

Alumina ceramic nozzles use Al2O3, aluminum oxide. High purity levels exist. 95% alumina and 99% alumina are common. These nozzles offer excellent performance. They are very hard. This hardness gives good wear resistance. Abrasive materials cause less damage. The nozzles last longer. That means cost savings. Alumina ceramics handle high temperatures well. They resist thermal shock. Sudden temperature changes are okay. This is vital in hot environments. Chemical stability is another benefit. Acids and alkalis cause little harm. Corrosion resistance is strong. These nozzles work reliably in tough conditions. Surface smoothness is good. The internal bore stays precise. This ensures consistent flow. Particle streams remain focused. Applications vary widely. Sandblasting uses them heavily. They direct abrasive grit effectively. Shot peening relies on them. They shape metal surfaces. Thermal spraying needs them. They distribute coating materials evenly. Water jet cutting uses them. They focus high-pressure water. Other uses exist too. The choice depends on the job. 95% alumina balances cost and performance. It is a popular choice. 99% alumina offers higher purity. It gives even better wear resistance. It withstands more extreme conditions. It might last longer under heavy use. Both types are brittle. Handle them carefully. Avoid impacts and drops. Chipping or cracking can happen. Proper installation matters. Ensure a secure fit. Regular inspection helps. Check for wear over time. Replace nozzles when needed. Consistent performance depends on it. Select the right size and shape. Match it to your equipment. Match it to your material flow. Specifications matter. Look at bore diameter. Look at length. Check the thread type. Understand pressure ratings. Know the temperature limits. Get the details correct. The right nozzle improves results. It saves money in the long run.

(Al2O3 95% 99% Alumina Ceramic Nozzle)

Applications of Al2O3 95% 99% Alumina Ceramic Nozzle

Alumina ceramic nozzles use aluminum oxide. This material is very hard. It resists wear well. Alumina ceramic lasts much longer than metal nozzles. It handles high temperatures too. It stays strong when hot. This is good for tough jobs.

You find these nozzles in sandblasting. Sandblasting cleans surfaces fast. It removes rust or paint. Sand particles hit the surface hard. Metal nozzles wear out quickly here. Alumina nozzles last much longer. This saves money and time. You change nozzles less often.

Waterjet cutting uses these nozzles too. Waterjet cuts many materials. It uses high-pressure water. Sometimes it adds sand for harder stuff. The nozzle focuses the water stream. Alumina handles the pressure well. It doesn’t erode quickly. This keeps the cut precise over time.

Spray painting needs consistent patterns. The nozzle shape matters a lot. Alumina nozzles keep their shape. They don’t wear down easily. This gives a steady spray. Paint coverage stays even. This is important for quality work.

Chemical handling is another use. Some liquids are harsh. They eat away at metal. Alumina ceramic resists many chemicals. It doesn’t corrode easily. This makes it safe for chemical pumps or sprayers. It works with acids or bases.

Thermal spray applications use these nozzles. Thermal spray coats surfaces. It melts metal or ceramic powder. It sprays it onto parts. The nozzle faces high heat. Alumina handles the heat. It doesn’t melt or crack.

We offer two purity levels: 95% and 99% alumina. The 99% is harder. It wears even slower. It costs more though. The 95% is still very strong. It is a good value. Choose based on your specific need. Think about how tough the job is.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, 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 Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Al2O3 95% 99% Alumina Ceramic Nozzle

What makes alumina ceramic nozzles special?
Alumina ceramic nozzles offer great wear resistance. They handle tough conditions well. These nozzles maintain shape under high stress. Their hardness stops damage from abrasive materials. Alumina ceramic nozzles last much longer than metal ones.

Where do people use these nozzles?
These nozzles see heavy use in sandblasting and shot peening. They direct abrasive media onto surfaces. Factories use them for cleaning or strengthening metal parts. They work in water jet cutting too. Alumina nozzles focus high-pressure water streams accurately.

Why choose 95% or 99% alumina?
Higher alumina content means better performance. The 99% grade gives top hardness and wear resistance. It costs more. The 95% grade offers a good balance. It provides strong durability at a lower price. Pick 99% for extreme abrasion; 95% works well for most jobs.

How long do alumina nozzles last?
Alumina nozzles outlast many other materials. Service life depends on your specific use. Abrasive type, pressure levels, and operating hours matter. These nozzles typically last many times longer than tungsten carbide or steel. Expect significantly extended service intervals.

Can I get custom nozzle sizes?
Yes, manufacturers often provide custom sizing. Tell them your exact needs. Common bore diameters are available off the shelf. Special sizes or shapes might take extra time. Confirm the specs you require before ordering.

(Al2O3 95% 99% Alumina Ceramic Nozzle)