Overview of Custom alumina hollow ceramic shaft alumina ceramic rod

Custom alumina hollow ceramic shaft alumina ceramic rod 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 Custom alumina hollow ceramic shaft alumina ceramic rod

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

(Custom alumina hollow ceramic shaft alumina ceramic rod)

Specifications of Custom alumina hollow ceramic shaft alumina ceramic rod

Custom-made alumina hollow ceramic shafts and poles supply high performance for requiring tasks. They’re made from almost pure aluminum oxide ceramic. This material is extremely tough. It resists wear extremely well. These components deal with very heats conveniently. They likewise take care of severe cold without fracturing. Their electrical insulation residential or commercial properties are excellent. Chemical resistance is one more key benefit. Acids and bases won’t harm them.

You can obtain these parts in several dimensions. External sizes typically vary from 1mm up to 50mm or more. Wall surface density differs based upon your demands. Thin walls help light-weight demands. Thicker walls provide additional strength. Sizes are flexible also. Short pieces under 10mm are possible. Lengthy rods over 500mm are additionally readily available. Tell us your precise dimensions. We make them fit.

Precision matters for these parts. We offer various resistance grades. Typical tolerances suit many general usages. Tighter resistances are offered for essential fits. We control dimensions meticulously. Concentricity is important for hollow shafts. We make sure the inside opening runs real to the outside. Straightness is controlled along the full size.

Surface area finish alternatives exist. A common as-fired finish is affordable. It functions penalty for many applications. A ground surface gives a smoother surface. This boosts sealing and minimizes rubbing. Polishing is a choice as well. It provides the most effective possible surface. Choose the finish that fits your spending plan and function. These alumina components are strong and reliable. They last much longer than steel in difficult conditions.

(Custom alumina hollow ceramic shaft alumina ceramic rod)

Applications of Custom alumina hollow ceramic shaft alumina ceramic rod

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 Custom alumina hollow ceramic shaft alumina ceramic rod

What sizes do custom alumina shafts come in?
We make them any size you need. Tell us your exact diameter and length requirements. We produce rods from under 1mm to over 100mm thick. Lengths can be several meters long. We cut and finish them precisely.

How strong are these alumina ceramic rods?
They are very strong. Alumina handles high bending force well. It resists breaking under heavy loads. This makes them reliable for demanding jobs. Their stiffness prevents bending or flexing during use.

What temperatures can these shafts handle?
They work in extreme heat. Alumina rods withstand temperatures over 1500°C. They don’t melt or weaken easily. This makes them perfect for furnaces or engines. They also resist sudden temperature changes well.

Can you make special shapes besides round rods?
Yes, we make custom shapes. We create tubes, squares, rectangles, or unique profiles. Just give us your detailed design. We use advanced forming and machining. We achieve tight tolerances on complex parts.

How smooth is the surface finish?
We can make surfaces very smooth. Finishes range from standard to precision-polished. Smooth finishes reduce friction. They also improve wear resistance. Tell us the surface quality your application needs. We meet your specifications.

(Custom alumina hollow ceramic shaft alumina ceramic rod)