Overview of Stock Large 99% 95% Al2o3 Alumina Bar Aluminum Oxide Ceramic Rod for Stir Stick

Stock Large 99% 95% Al2o3 Alumina Bar Aluminum Oxide Ceramic Rod for Stir Stick 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 Stock Large 99% 95% Al2o3 Alumina Bar Aluminum Oxide Ceramic Rod for Stir Stick

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

(Stock Large 99% 95% Al2o3 Alumina Bar Aluminum Oxide Ceramic Rod for Stir Stick)

Specifications of Stock Large 99% 95% Al2o3 Alumina Bar Aluminum Oxide Ceramic Rod for Stir Stick

This alumina ceramic rod works as a stir stick. It’s made from aluminum oxide. We call it Al2O3. We offer 2 pureness levels. You can obtain 99% pure Al2O3. You can likewise get 95% pure Al2O3. Both kinds are really strong. They handle high warm extremely well. Expect them to develop to 1700 ° C. That mores than 3000 ° F. This makes them risk-free for hot fluids. They won’t thaw or warp quickly.

These poles stand up to chemicals. Acids don’t harm them. Bases do not hurt them either. This is vital for laboratory job. You will not obtain contamination. Your samples stay pure. The product is extremely difficult. It ratings a 9 on the Mohs range. That’s practically like ruby. This implies it uses slowly. Your stir stick lasts longer. It won’t scratch conveniently.

The poles are electric insulators. They do not conduct electricity. This is important around stimulates or currents. They prevent unintentional shocks. We keep large sizes in stock. This implies fast delivery for you. You get the pole quickly. No lengthy waits for production. Common sizes are readily available. Think 3mm, 5mm, 6mm, 8mm, 10mm. Sizes are also conventional. Often 100mm, 150mm, 200mm, 300mm. Other dimensions might be possible. Ask us concerning personalized orders.

This alumina rod is excellent for stirring. It works in molten steels. It works in strong chemicals. It operates in glass melts. Labs utilize it continuously. Factories use it also. It’s trustworthy. It does not respond. It stays solid under warm. Choose the purity you require. 99% is leading grade. It provides optimal performance. 95% is excellent. It costs less. Both do the job well. Obtain a dependable mix stick today.

(Stock Large 99% 95% Al2o3 Alumina Bar Aluminum Oxide Ceramic Rod for Stir Stick)

Applications of Stock Large 99% 95% Al2o3 Alumina Bar Aluminum Oxide Ceramic Rod for Stir Stick

This alumina ceramic rod is a functional tool. It is made from light weight aluminum oxide. The material is remarkably difficult and resilient. These rods stand up to scrapes and use extremely well. They handle exceptionally heats. This makes them suitable for stirring in rough atmospheres.

You find these poles in chemistry laboratories. They mix destructive chemicals and acids securely. The alumina does not respond with a lot of substances. It keeps your blends pure. Semiconductor manufacturing uses them also. They mix silicon wafers during processing. No contamination happens. This is essential for high quality.

Metallurgy relies on these ceramic stir sticks. They stir liquified metals. The high warm resistance is essential. Common metal poles would certainly melt or weaken. Alumina poles stay solid. They also avoid undesirable responses with the steel thaw. Industrial blending processes utilize them. They mix unpleasant slurries and powders. The firmness avoids the pole itself from wearing down quickly.

These poles provide superb electric insulation. They are non-magnetic. These homes are useful in specialized applications. Stirring electrically active materials is risk-free. The poles can be found in high purity levels like 99% or 95% Al2O3. Greater purity offers far better performance popular scenarios. It implies less impurities that might create issues.

Compared to metal rods, alumina supplies clear advantages. It won’t rust or corrode. It endures a lot greater warm. It does not present metallic ions right into sensitive blends. Glass poles are another choice. Alumina poles are much stronger and even more warm resistant. They last longer under tough conditions. Selecting the ideal dimension and purity relies on your particular mixing task.

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 Stock Large 99% 95% Al2o3 Alumina Bar Aluminum Oxide Ceramic Rod for Stir Stick

What sizes do Stock Large Alumina Ceramic Rods come in?
We stock multiple diameters. Common sizes include 3mm, 5mm, 8mm, and 10mm. Lengths are usually 100mm, 150mm, or 200mm. Custom sizes are possible. Ask us about your specific needs.

Why choose 99% Al2O3 over 95% Al2O3?
The 99% alumina rod is better. It handles much higher temperatures. It resists chemicals better. It lasts longer under heavy use. It is stronger. It costs a bit more. The 95% rod works for less demanding jobs. It costs less. Choose based on your heat and wear needs.

How hot can these alumina rods get?
These rods handle extreme heat. The 99% Al2O3 rod works up to 1650°C. The 95% Al2O3 rod works up to 1500°C. They won’t melt or crack easily at these temperatures. They are good for furnaces and high-heat stirring.

Are these rods good for stirring molten metal?
Yes. They are perfect stir sticks for molten metal. Alumina resists corrosion from many metals. It handles the heat. It stays strong. It won’t contaminate your melt. Use them for aluminum, copper, zinc, or similar.

Will chemicals damage the alumina rod?
Most chemicals won’t damage it. Alumina is very inert. It resists strong acids and bases. It resists solvents. It resists molten salts. Avoid hydrofluoric acid and strong phosphoric acid. These can attack the surface. It stays safe with most other chemicals.

(Stock Large 99% 95% Al2o3 Alumina Bar Aluminum Oxide Ceramic Rod for Stir Stick)