Overview of Square Rectangular Solid Al2o3 Alumina Aluminum Oxide Ceramic Stick Bar Rod

Alumina Bars are high-purity ceramic components made from aluminum oxide (Al₂O₃), offering exceptional hardness, thermal stability, and electrical insulation. Ideal for industrial, electronic, and high-temperature applications.

Features of Square Rectangular Solid Al2o3 Alumina Aluminum Oxide Ceramic Stick Bar Rod

High Thermal Resistance – Withstands extreme temperatures up to 1700°C.

Excellent Electrical Insulation – Low conductivity for high-voltage applications.

Superior Mechanical Strength – Resistant to wear, corrosion, and chemical erosion.

Precision Machinability – Can be customized to tight tolerances.

Wide Applications – Used in furnaces, semiconductors, medical devices, and more.

Specification of Square Rectangular Solid Al2o3 Alumina Aluminum Oxide Ceramic Stick Bar Rod

Requirements of Square Rectangular Solid Al2o3 Alumina Light Weight Aluminum Oxide Ceramic Stick Bar Pole

This item is strong alumina ceramic. It can be found in stick, bar, or rod forms. The forms can be square or rectangle-shaped. The product is light weight aluminum oxide, called Al2O3 or alumina. This ceramic is really hard. It is likewise incredibly resistant to use. It takes care of heats well. It stands up to temperatures over 1500 ° C easily. This makes it appropriate for hot environments.

Alumina ceramic is chemically inert. It resists attack from lots of acids and alkalis. This building is very important for extreme chemical setups. The material is an exceptional electrical insulator. It has high dielectric strength. This is essential for digital applications. It likewise uses great thermal conductivity for a ceramic.

Purity levels differ. Usual grades are 95% alumina and 99% alumina. Higher purity usually indicates much better performance. Greater pureness offers boosted firmness. It supplies much better temperature resistance. It provides superior electrical insulation. Choose the pureness based upon your certain demands.

Measurements are adaptable. We offer different dimensions. Square poles have equal sides. Rectangle-shaped bars have different size and height. Standard diameters or side lengths range from tiny (a couple of millimeters) to large (over 50 millimeters). Sizes are also adjustable. Requirement sizes are readily available. Customized lengths are possible too. Tell us your called for measurements.

Surface area coating options exist. “As-fired” means the natural surface after sintering. It is slightly rougher. Precision grinding develops smoother surfaces. Ground coatings offer tighter dimensional resistances. They provide a better feeling. The surface impacts fit and friction.

These alumina sticks and bars offer several sectors. They are made use of in electronic devices as insulators and substrates. They serve as wear components in equipment. They function as heating system components and kiln furnishings. They work as overviews and rollers in high-temperature procedures. They are essential in lab tools. They are discovered in semiconductor production devices. Their stamina and stability are key benefits.

Applications of Square Rectangular Solid Al2o3 Alumina Aluminum Oxide Ceramic Stick Bar Rod

Alumina ceramic sticks use genuine advantages in laborious. They are made from light weight aluminum oxide. This product is extremely difficult. It stands up to wear incredibly well. These rods take care of high heat quickly. Thermal shock does not split them. They are outstanding electrical insulators. Chemical attack hardly ever damages them. These residential or commercial properties make them valuable across many markets.

Industrial setups use them often. They function well as overview poles and situating pins. Their firmness protects against quick wear. They maintain accurate measurements under stress. Furnace applications require their heat resistance. Thermocouple protection tubes prevail uses. Kiln furnishings sustains benefit too.

The electronic devices sector relies upon these ceramic rods. They provide strong electric insulation. High voltage applications are safe with them. They are stable substratums for circuits. Sensing unit components commonly use alumina poles. Their security ensures accurate analyses.

Medical devices make use of alumina ceramic sticks. They are biocompatible. The human body typically approves them. Surgical tool components are made from it. Implantable gadgets often incorporate it. Its smooth surface area withstands bacteria growth. Sterilization procedures do not hurt it.

Laboratories locate lots of uses for these poles. Test owners in analysis equipment are common. Crucible supports in heat examinations work well. Mixing poles for destructive chemicals are effective. Their chemical inertness is key below. They will not pollute delicate experiments.

Equipment benefits from alumina rods. Put on plates and bushings last longer. They reduce friction successfully. Seal rings made from alumina carry out dependably. Pump elements handle abrasion well. Fabric overviews hold up against consistent thread friction. These rods are solid and dimensionally steady. They offer a lengthy life span.

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 Square Rectangular Solid Al2o3 Alumina Aluminum Oxide Ceramic Stick Bar Rod

What exactly is this alumina ceramic stick?
It’s a solid rod made from aluminum oxide. We call it Al2O3 or alumina. This material is ceramic. The shape is square or rectangular. It’s very hard and durable.

How hot can this ceramic bar get before failing?
It handles extreme heat well. Its maximum continuous use temperature is around 1800°C (3272°F). It won’t melt or deform easily at high temperatures. This makes it good for hot environments.

Where do people typically use these alumina rods?
They work in many high-performance settings. Common uses include furnace parts, kiln furniture, and electrical insulators. They are also found in lab equipment and wear-resistant components. Their stability is key in these applications.

Can I machine or cut this ceramic rod myself?
Yes, but it requires special tools. Alumina is extremely hard. Only diamond tools cut or grind it effectively. Be very careful. The material is brittle. It can chip or crack if you apply force wrong. Wear safety gear.

Are different sizes or grades available?
Yes. We offer various sizes. Width, height, and length can differ. Different purity grades exist too. Standard is 95% or 99% alumina. Higher purity means better performance but costs more. Tell us your needs. We can often supply custom dimensions.