Overview of 95 99 Wear-resistant Alumina Ceramic Piston Al2O3 Ceramic Plunger

95 99 Wear-resistant Alumina Ceramic Piston Al2O3 Ceramic Plunger is manufactured from high-purity aluminum oxide (Al₂O₃, 95%-99.8%), offering exceptional mechanical strength and thermal stability. These components are precision-engineered to meet strict tolerances, ensuring reliable performance in demanding environments. With a maximum operating temperature of 1800°C, they are widely used across industries including semiconductor, automotive, chemical processing, and medical equipment. Available in various shapes (rods, tubes, plates, washers) and surface finishes to suit specific application requirements.

Key Features of 95 99 Wear-resistant Alumina Ceramic Piston Al2O3 Ceramic Plunger

Extreme Temperature Resistance – Withstands continuous operation up to 1800°C

Superior Mechanical Properties – High hardness (Mohs 9) and compressive strength

Excellent Wear & Corrosion Resistance – Outlasts metals in abrasive environments

Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resistant to acids, alkalis and molten metals

Precision Manufacturing – Tight tolerances (±0.01mm) for critical applications

(95 99 Wear-resistant Alumina Ceramic Piston Al2O3 Ceramic Plunger)

Specification of 95 99 Wear-resistant Alumina Ceramic Piston Al2O3 Ceramic Plunger

This alumina ceramic piston is made from high-purity material. The purity level is either 95% or 99% Al2O3. This choice gives excellent performance. Alumina ceramic is very hard. It ranks just below diamond on the Mohs scale. This extreme hardness is key. It directly translates into outstanding wear resistance. The piston surface resists abrasion extremely well. It lasts much longer than metal parts in abrasive conditions. You see less material loss over time. This means extended service life for equipment.

It handles high temperatures very effectively. The piston performs reliably even above 1000°C. Metal parts often fail at lower temperatures. This ceramic piston won’t melt or deform easily. It also resists thermal shock well. Sudden temperature changes cause less cracking risk. This stability is important in demanding applications. Chemical resistance is another major benefit. Strong acids and alkalis cause minimal damage. Harsh chemicals found in processing won’t degrade it quickly. Corrosion is virtually eliminated. This is a big advantage over susceptible metals.

The piston features a very smooth surface finish. Precise grinding achieves this. A low surface roughness reduces friction significantly. Moving parts slide more easily against it. This lowers energy consumption during operation. Less friction also means less heat generation. The piston maintains dimensional accuracy. Tight tolerances are consistently met. This precision ensures reliable sealing and function. It fits perfectly within assemblies. Strength is high despite the hardness. The material has good mechanical integrity. It withstands substantial pressure loads without fracturing. Impact resistance is acceptable for many uses. Care is still needed against sharp blows. Electrical insulation properties are inherent. Alumina ceramic does not conduct electricity. This prevents electrical arcing in sensitive environments. It adds safety in electrically active machinery.

(95 99 Wear-resistant Alumina Ceramic Piston Al2O3 Ceramic Plunger)

Applications of 95 99 Wear-resistant Alumina Ceramic Piston Al2O3 Ceramic Plunger

These alumina ceramic pistons are incredibly tough. They contain 95% to 99% pure aluminum oxide. This high purity makes them very hard. They resist wear extremely well. These properties are vital for demanding jobs. You find them in many tough industrial settings. They work perfectly inside pumps. They handle abrasive fluids like slurries or chemicals. They last much longer than metal parts. Metal parts wear down quickly. Ceramic pistons keep going. This saves money on replacements. It also means less machine downtime.

They are also great in valves. Valves control flow. They open and close many times. This causes friction. Ceramic plungers handle this friction easily. Their smooth surface reduces sticking. This ensures reliable valve operation. Seals also benefit from ceramic plungers. The plunger moves inside a seal. A hard, smooth plunger protects the seal. It minimizes wear on the softer seal material. This makes the whole seal assembly last longer.

These ceramic parts work well in metering devices too. Accuracy is crucial here. Any wear changes the measurement. Alumina plungers keep their shape. They provide consistent performance over time. This is important for dosing chemicals or fuels. Their resistance to chemicals is another plus. Many harsh chemicals attack metal. Alumina ceramic withstands most acids and bases. It won’t rust or corrode. This is essential for chemical processing equipment.

Machinery involving high friction uses these pistons. Think of engines or compressors. Moving parts create friction. Ceramic pistons reduce this friction. They generate less heat. Less heat means less energy wasted. It also means parts last longer. The material handles high temperatures well too. It won’t deform or weaken like some plastics. This reliability is key for heavy industry. Companies need parts they can trust. These alumina ceramic pistons deliver that trust. They offer a strong, durable solution for tough jobs.

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 95 99 Wear-resistant Alumina Ceramic Piston Al2O3 Ceramic Plunger

What is alumina ceramic?

Alumina ceramic is a very hard material made mostly from aluminum oxide. It is excellent for parts like pistons and plungers. These components face constant wear and tear. Alumina ceramic handles tough conditions well.

Why use alumina ceramic for pistons?

Its key strength is incredible wear resistance. Alumina ceramic pistons last much longer than metal ones. They resist chemicals and high heat too. This means less downtime for repairs and replacements. You save money over time.

How durable is the 95/99 alumina ceramic?

The 95% and 99% purity grades are top choices for wear applications. They are extremely hard. They handle abrasive fluids and high pressures without wearing down quickly. They offer reliable, long-term performance. This reduces maintenance costs significantly.

Where are these ceramic pistons typically used?

These pistons are common in pumps and hydraulic systems. They work well moving difficult liquids like slurries, oils, or chemicals. Industries like mining, chemical processing, and oil and gas rely on them. They perform where metal parts fail fast.

Can we get custom sizes or shapes?

Yes, manufacturers usually offer customization. You can get pistons and plungers made to your exact dimensions and design needs. This ensures a perfect fit for your specific equipment. Ask your supplier about custom options.

(95 99 Wear-resistant Alumina Ceramic Piston Al2O3 Ceramic Plunger)