Overview of 22.3—99.7% Alumina Al2O3 Ceramic Solid Rods

22.3—99.7% Alumina Al2O3 Ceramic Solid Rods 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 22.3—99.7% Alumina Al2O3 Ceramic Solid Rods

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

(22.3—99.7% Alumina Al2O3 Ceramic Solid Rods)

Specification of 22.3—99.7% Alumina Al2O3 Ceramic Solid Rods

These alumina ceramic rods are solid cylinders made from light weight aluminum oxide. They can be found in different purity degrees from 22.3% to 99.7% Al2O3. The pureness degree impacts their efficiency. Higher purity normally implies better efficiency. Diameters vary widely from 1mm up to 50mm. Requirement sizes are often 100mm, 200mm, or 500mm. Customized sizes are normally offered too. These rods take care of really high temperatures. They work well up to regarding 1600 ° C or perhaps greater. This depends on the details alumina grade. They are outstanding electrical insulators. This makes them great for electrical components. They withstand use exceptionally well. Their solidity is very high. They are much harder than several steels. This hardness provides great abrasion resistance. They are additionally really strong mechanically. They use great compression stamina. Their bending toughness is strong. This toughness is very important for structural parts. They resist chemical assault strongly. Many acids and antacids don’t damage them. This chemical security is type in severe environments. Surface area finish can be readjusted. Options consist of as-fired, ground, or polished. Precision grinding attains tight resistances. This is important for precise fits. These poles are made use of in many markets. Usual usages include electric insulators. They are found in heater components. High temperature fixtures need them. Wear-resistant parts utilize them. Thermocouple protection tubes depend on them. Semiconductor processing tools uses them. They are utilized in laser systems. Industrial equipment utilizes them for wear parts. Their key benefits are sturdiness. They last a long time under challenging problems. They conserve money by reducing substitute. They provide trustworthy electrical isolation. They maintain stability in heat. They resist chemical damages. They provide excellent value for demanding jobs.

(22.3—99.7% Alumina Al2O3 Ceramic Solid Rods)

Applications of 22.3—99.7% Alumina Al2O3 Ceramic Solid Rods

Alumina ceramic rods serve many sensible functions. Their high alumina web content varies from 22.3% to 99.7%. This makes them unbelievably hard and durable. They resist put on extremely well. These homes are essential for industrial equipment. Alumina poles operate efficiently as overviews, rollers, and shafts. They manage unpleasant materials without wearing down rapidly. This decreases maintenance expenses dramatically. Production lines gain from their lengthy service life.

Electrical insulation is one more key strength. Alumina ceramic rods are superb insulators. They carry out dependably in high-voltage environments. You locate them in electrical feedthroughs and insulators. They prevent electrical leakage safely. Their security under electrical stress is important.

High-temperature applications require these rods. Alumina ceramic withstands extreme warm. It handles unexpected temperature level changes well. Heater parts and thermocouple security tubes utilize them. They keep integrity where metals fail. Kiln furniture elements depend on their thermal stability.

Chemical resistance is crucial in harsh settings. Alumina poles stand up to deterioration from strong acids and antacids. Chemical processing devices utilizes them as linings and sustains. They sustain exposure to hostile materials reliably. Lab settings value their inertness.

Accuracy is crucial in technical areas. Alumina ceramic poles use dimensional security. They are made use of in dimension devices and scientific instruments. Laser components utilize their exact geometry. Semiconductor production devices uses them. They supply reliable efficiency under cleanroom conditions.

Strength and rigidity are essential benefits. These poles bear hefty lots without bending. They are utilized in architectural assistances and components. Their rigidity makes certain accuracy in positioning systems. Welding nozzles gain from their warmth resistance. They guide heat specifically popular procedures.

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 22.3—99.7% Alumina Al2O3 Ceramic Solid Rods

What are 22.3—99.7% alumina ceramic rods?
These rods are made from aluminum oxide powder. The percentage tells you how pure the alumina is. Higher purity usually means better performance. The powder gets pressed and fired at very high heat. This makes a hard, dense ceramic rod.

What makes alumina ceramic rods strong?
Alumina ceramic is very hard. It resists scratches well. It handles high temperatures easily. It doesn’t wear down quickly. It fights off chemicals and corrosion. It’s also a good electrical insulator. These properties make the rods reliable for tough jobs.

How hot can these alumina rods get?
They handle extreme heat well. The exact temperature limit depends on the alumina purity. Higher purity rods often handle more heat. Generally, they work fine above 1000°C. Some grades handle over 1600°C. Check the specific grade’s data sheet for exact numbers.

Can you get different finishes on these rods?
Yes. The surface finish depends on how the rod is made. As-fired rods have a rougher surface. Ground rods are much smoother. Polishing gives the smoothest finish possible. The finish affects friction and sealing. Choose the finish based on your application needs.

Where are these alumina ceramic rods usually used?
They go into many industrial jobs. You find them inside high-temperature furnaces. They work as electrical insulators. They act as guides or rollers where wear is a problem. They are used in chemical plants. They are also used in semiconductor tools. They work well anywhere needing heat resistance, electrical insulation, or wear resistance.

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