Overview of High Purity 99% Alumina Al2o3 Ceramic Rod /ceramic Long Shaft/ bar with Threaded

High Purity 99% Alumina Al2o3 Ceramic Rod /ceramic Long Shaft/ bar with Threaded 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 High Purity 99% Alumina Al2o3 Ceramic Rod /ceramic Long Shaft/ bar with Threaded

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

(High Purity 99% Alumina Al2o3 Ceramic Rod /ceramic Long Shaft/ bar with Threaded)

Specification of High Purity 99% Alumina Al2o3 Ceramic Rod /ceramic Long Shaft/ bar with Threaded

This ceramic rod is made from high purity alumina. It contains 99% Al2O3. This material is exceptionally hard. It offers outstanding wear resistance. The rod performs well in demanding environments. It handles very high temperatures easily. Temperatures exceeding 1600°C are no problem. This rod also resists chemical corrosion effectively. Strong acids and bases won’t damage it. It provides excellent electrical insulation properties. This makes it safe for electrical applications.

The rod shape is a long, solid cylinder. It functions perfectly as a shaft or bar. Standard diameters are available. Common sizes include 3mm, 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 20mm, and 25mm. Longer lengths are standard too. We offer rods up to 300mm long. Custom diameters and lengths are possible. Ask about specific size requirements. Threads can be added to one or both ends. This allows for easy connection to other components. Thread types like M3, M4, M5, M6, M8, M10 are standard. Other thread specifications are available on request. Precision machining ensures accurate threads. The threads are strong and reliable.

This alumina rod is dimensionally stable. It won’t warp or shrink significantly with heat changes. Its surface finish is very smooth. This minimizes friction during use. The rod possesses high mechanical strength. It withstands substantial loads without bending or breaking. Its hardness rivals many metals. This hardness prevents surface damage. The material is non-porous. This prevents contamination in sensitive processes. It is also biocompatible. This suits it for some medical uses.

These properties make the threaded alumina rod highly versatile. It serves reliably in many industries. Use it for furnace components. Use it as insulating spacers. Use it for precise guides and shafts. Use it in semiconductor processing equipment. Use it in pump seals and valves. Use it for sensor protection. Use it in research apparatus. Its durability ensures long service life. It reduces downtime and replacement costs.

(High Purity 99% Alumina Al2o3 Ceramic Rod /ceramic Long Shaft/ bar with Threaded)

Applications of High Purity 99% Alumina Al2o3 Ceramic Rod /ceramic Long Shaft/ bar with Threaded

High purity alumina ceramic rods offer exceptional performance in demanding settings. These ceramic shafts maintain strength under extreme heat. They resist wear and corrosion exceptionally well. Their electrical insulation properties are also excellent. This combination makes them ideal for many tough industrial jobs.

These ceramic rods work reliably inside high temperature furnaces. They serve as thermocouple protection tubes effectively. They act as structural supports within kilns without degrading. The material handles corrosive chemical exposure easily. It performs consistently in aggressive chemical processing environments.

The electrical insulation is a major benefit. Alumina rods function perfectly as insulating shafts in electrical equipment. They prevent current leakage reliably. This is crucial for high voltage applications. Their stability ensures long term safety.

Mechanical strength and hardness are key advantages. These rods withstand significant pressure. They resist abrasive forces very well. This makes them perfect for wear parts like guides and rollers. Threaded ends add significant versatility. They allow for secure mechanical connections. This simplifies assembly onto fixtures or machinery. Threads enable precise positioning adjustments easily. The ceramic material handles threading well due to its hardness.

Applications are widespread. Semiconductor manufacturing uses them for wafer handling. They provide clean, non-contaminating support. Laser systems employ them for precise optical mounting. Medical equipment benefits from their biocompatibility. Oil and gas tools utilize their durability downhole. High purity alumina ceramic rods solve problems where metals or polymers fail.

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 High Purity 99% Alumina Al2o3 Ceramic Rod /ceramic Long Shaft/ bar with Threaded

What is this alumina ceramic rod made of?
This rod uses 99% pure alumina. Alumina is ceramic. It’s extremely hard. It’s very strong. This material handles tough conditions well. We make these rods carefully. They are very dense. They have a smooth surface finish. This purity gives great performance.

Can the threaded ends handle heavy use?
Yes. The threads are strong. We form them during production. We don’t cut them later. This makes the threads very tough. They resist breaking. They resist wearing down. They hold tight under stress. This works for pulling forces. It works for pushing forces too. They are reliable for connections.

How hot can this ceramic rod get?
It handles very high heat. You can use it up to 1600°C. That’s 2912°F. This is much hotter than metal parts. It keeps its strength in heat. It doesn’t melt. It doesn’t soften. It handles sudden heat changes well. This is good for furnaces. It’s good for high-temperature sensors.

Will chemicals damage the rod?
No. It resists most chemicals. Acids don’t harm it. Bases don’t harm it. Solvents don’t harm it. This is a big plus over metals. Metals rust. Metals corrode. This alumina rod stays strong. It’s perfect for chemical plants. It’s perfect for labs. It works in harsh liquid environments.

How precise are the rod sizes?
They are very precise. We control the dimensions tightly. Diameter is exact. Length is exact. Threads are exact. This matters for fitting parts together. It ensures smooth operation. It prevents leaks. It prevents jams. You get consistent performance every time.

(High Purity 99% Alumina Al2o3 Ceramic Rod /ceramic Long Shaft/ bar with Threaded)