Overview of 99% Alumina Ceramic Rods Al2o3 Ceramic Shaft Rods Sticks Axle Rods

99% Alumina Ceramic Rods Al2o3 Ceramic Shaft Rods Sticks Axle Rods is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

Key Features of 99% Alumina Ceramic Rods Al2o3 Ceramic Shaft Rods Sticks Axle Rods

Ultra-High Temperature Resistance – Stable operation up to 1800°C

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(99% Alumina Ceramic Rods Al2o3 Ceramic Shaft Rods Sticks Axle Rods)

Specification of 99% Alumina Ceramic Rods Al2o3 Ceramic Shaft Rods Sticks Axle Rods

99% alumina ceramic rods deliver outstanding performance in demanding settings. These Al2O3 rods are incredibly hard. They resist wear exceptionally well. This makes them perfect for parts suffering constant friction. They handle high heat superbly. Alumina rods work reliably at temperatures exceeding 1600°C. They don’t soften or deform easily. This thermal stability is crucial for furnace parts or high-temperature sensors.

Electrical insulation is another key strength. Alumina ceramic rods act as excellent electrical insulators. They prevent unwanted current flow effectively. This property is vital in electronics, power systems, and spark plugs. They resist chemicals well. Acids and alkalis generally don’t damage them. This chemical inertness suits harsh industrial environments. They won’t rust or corrode like metals.

You find these rods in many applications. They serve as sturdy shafts, axles, and spindles in machinery. Their wear resistance prolongs equipment life. They function reliably as thermocouple protection tubes. Their electrical insulation makes them ideal for insulating components. They are common in semiconductor manufacturing equipment. Precision is critical there. They are used in high-voltage switches and medical devices too.

Standard sizes are readily available. Common diameters range from 1mm to 50mm. Common lengths go from 10mm to 500mm. Custom sizes and tolerances are also possible. Surface finishes can be adjusted. Options include as-fired, ground, or polished finishes. Tight dimensional control is achievable. This ensures precise fitting into assemblies. The material offers good mechanical strength. It maintains its shape under load.

(99% Alumina Ceramic Rods Al2o3 Ceramic Shaft Rods Sticks Axle Rods)

Applications of 99% Alumina Ceramic Rods Al2o3 Ceramic Shaft Rods Sticks Axle Rods

These alumina ceramic rods are tough. They take care of severe warm. This makes them best for heat jobs. Many industries rely upon them daily. Their solidity is extremely high. They resist use remarkably well. They last much longer than metal components in abrasive problems. This conserves cash in time.

Electric systems need good insulation. These poles are excellent electrical insulators. They keep points secure in high voltage scenarios. Heater components encounter consistent warmth. These poles work reliably inside heaters. They do not warp or deteriorate like other materials might. Chemical plants are harsh atmospheres. These rods withstand nearly all acids and antacids. They don’t rust or contaminate processes.

Precision tools require stability. Alumina rods supply that. They don’t broaden or contract much with temperature adjustments. This maintains measurements precise. Bearings and seals take constant friction. Alumina rods handle this quickly. They lower friction and use in moving parts. Their smooth surface area aids below. Machinery requires strong guides and shafts. These rods offer high toughness and stiffness. They maintain alignment under tons.

Thermocouples action temperature level. Alumina tubes protect the wires inside. They shield sensors from harsh gases and liquids. Kilns fire porcelains and glass. Alumina poles support products during shooting. They endure the intense warm without failing. Semiconductor tools require ultra-clean products. These poles will not shed fragments. They keep manufacturing settings clean.

These rods are versatile issue solvers. Their unique homes address tough design obstacles. They execute where metals and plastics fall short.

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 99% Alumina Ceramic Rods Al2o3 Ceramic Shaft Rods Sticks Axle Rods

What are alumina ceramic rods made from?
These rods use aluminum oxide (Al2O3). This material gives them special properties. The purity level is very high at 99%. This high purity makes the rods perform well under tough conditions.

How much heat can these rods handle?
Alumina rods resist extreme heat. They work reliably up to 1800°C (3272°F). This is much hotter than most metals melt. They keep their shape and strength at these temperatures. They are good for furnaces or high-heat machinery parts.

Are these rods strong?
Yes, alumina ceramic is very strong. It has high hardness. It resists wear and scratching extremely well. These rods won’t bend or deform easily under pressure. They handle heavy loads better than many metals. They are harder than hardened steel.

Do they conduct electricity?
No, alumina is an electrical insulator. It stops electricity flowing through it. This property is important. It prevents electrical shorts in equipment. It makes the rods safe for electrical insulation uses. They work well in electronic parts or high-voltage areas.

Can you machine these rods easily?
Alumina ceramic is very hard. Machining it requires special tools. Diamond grinding wheels are usually needed. Cutting or drilling after firing is difficult. It is best to form the rod to the final shape before the final high-temperature firing. Handle finished rods carefully to avoid chipping.

(99% Alumina Ceramic Rods Al2o3 Ceramic Shaft Rods Sticks Axle Rods)