Overview of 95% 99% Aluminium Oxide Industrial Ceramic Shaft Alumina Rod

95% 99% Aluminium Oxide Industrial Ceramic Shaft Alumina Rod 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 95% 99% Aluminium Oxide Industrial Ceramic Shaft Alumina Rod

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

(95% 99% Aluminium Oxide Industrial Ceramic Shaft Alumina Rod)

Specifications of 95% 99% Aluminium Oxide Industrial Ceramic Shaft Alumina Rod

This alumina rod supplies excellent performance for demanding commercial usages. It’s made from high-purity aluminium oxide ceramic. This product offers it superior hardness and use resistance. It works well in unpleasant settings. The pole withstands very high temperatures. It keeps strength at temperature levels surpassing 1500 ° C. This makes it appropriate for furnace components and high-heat zones. The material resists chemical attack also. Most acids and antacid will not damage it. This ensures long life span in severe chemical settings. It provides great electrical insulation properties. This is useful in digital parts and high-voltage applications.

Key requirements specify its capacities. The material pureness is either 95% or 99% aluminium oxide (Al ₂ O SIX). Greater pureness generally suggests better efficiency. Its thickness is high, generally around 3.6 to 3.9 g/cm FIVE. This contributes to its toughness and toughness. The pole is extremely difficult. Its Vickers hardness score is around 15-16 GPa. This firmness secures it against scratching and abrasion. It has strong mechanical stamina. Its flexural strength frequently measures 300-350 MPa. This permits it to take care of significant mechanical tons without damaging. The material manages thermal shock reasonably well. Unexpected temperature adjustments cause less fracturing than some other porcelains. Its thermal conductivity is moderate. This residential property aids take care of heat circulation in elements. The coefficient of thermal expansion is reduced. This decreases dimension changes with temperature level swings. Its dielectric toughness is high. This makes it an efficient electrical insulator. The surface area finish is normally smooth. This decreases rubbing and put on in relocating applications.

These poles locate use in numerous hard industrial tasks. They work as shafts and rollers in unpleasant product handling systems. They act as guides and linings in high-wear equipment. They are elements within high-temperature heaters and kilns. They work as insulators in electrical and digital tools. They are utilized in pump seals and shutoff parts handling harsh fluids. They function as bearing elements in specialized applications. The option in between 95% and 99% alumina depends on particular application needs. Greater pureness supplies better efficiency for the most demanding problems.

(95% 99% Aluminium Oxide Industrial Ceramic Shaft Alumina Rod)

Applications of 95% 99% Aluminium Oxide Industrial Ceramic Shaft Alumina Rod

95% and 99% alumina ceramic shafts are incredibly tough rods. They address problems where metal or plastic components fail. These alumina poles take care of severe problems easily. They withstand put on extremely well. They stand up to extremely high temperatures. They do not rust against extreme chemicals. This makes them vital across requiring markets.

Semiconductor manufacturing needs ultra-precise components. Our alumina shafts function flawlessly in wafer dealing with robotics. They maintain accuracy since they don’t flex or warp. They stand up to plasma etching gases efficiently. This makes sure trusted manufacturing and clean procedures.

Industrial pumps encounter abrasive slurries and corrosive liquids. Alumina shafts are perfect for pump shafts and sleeves. They last a lot longer than steel components. They reduce rubbing and wear. This reduces downtime and maintenance prices dramatically. They work well in chemical pumps and oil handling.

High-temperature furnaces need stable elements. Alumina poles carry out accurately as thermocouple tubes and furnace rollers. They take care of intense warm without softening. They support heavy loads continuously. This security is important for constant product top quality.

Electrical applications benefit from alumina’s insulation. These rods offer well as protecting shafts in high-voltage equipment. They isolate power properly. They withstand arcing and warmth buildup. This gives safety and security and devices durability.

Precision instruments require dimensional security. Alumina shafts supply this. They are utilized in laser systems and measurement devices. They do not expand or get much with temperature level modifications. This assures dimension precision with time.

These rods are also superb guides and rollers. They work in fabric equipment and packaging lines. They withstand abrasion from moving products. They guarantee smooth procedure for long periods.

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% Aluminium Oxide Industrial Ceramic Shaft Alumina Rod

Here are 5 common questions about 95% and 99% Aluminium Oxide Industrial Ceramic Shafts (Alumina Rods):

What makes these alumina rods different?
The main difference is purity. 95% alumina rods contain 95% aluminum oxide. 99% alumina rods contain 99% aluminum oxide. Higher purity means better performance. 99% alumina is harder. It resists wear better. It handles higher temperatures. It has better electrical insulation. It costs more. 95% alumina offers good performance. It is more cost-effective for less demanding jobs.

How hot can these alumina shafts get?
These rods handle extreme heat well. 95% alumina shafts work fine up to about 1600°C (2912°F). 99% alumina shafts handle even more heat. They work up to about 1700°C (3092°F). They keep their strength at these temperatures. They won’t melt or deform easily. This makes them great for furnaces and high-heat machinery.

Are these ceramic shafts strong?
Yes, they are very strong. Alumina ceramic is extremely hard. It resists scratching and wear much better than metal. It has high compressive strength. It can handle heavy loads pushing down on it. Its bending strength is good. It might break if hit very hard or bent too much. It doesn’t stretch like metal. It is brittle. Handle it carefully to avoid chips or cracks.

What sizes and shapes are available?
These alumina rods come in many standard sizes. Common diameters range from a few millimeters to over 100 millimeters. Lengths vary too. Manufacturers can often make custom sizes. The rods are usually straight cylinders. You can get them with precise dimensions. Tolerances are tight. Surface finish is usually smooth. Special finishes are possible if needed.

Where are these alumina rods used?
They go into many tough industrial jobs. You find them in high-temperature furnace parts. They work in semiconductor manufacturing equipment. They are used as guides and rollers in hot processes. They make good insulating parts in electrical systems. They are used in pumps for corrosive liquids. They are bearings in harsh environments. They work wherever heat, wear, or corrosion destroy metal parts.

(95% 99% Aluminium Oxide Industrial Ceramic Shaft Alumina Rod)