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Overview of Mirror Polished OD5mm 99% Alumina Ceramic Shaft Rod
Mirror Polished OD5mm 99% Alumina Ceramic Shaft Rod is precision-manufactured from 99% aluminum oxide (Al₂O₃), delivering exceptional thermal stability and mechanical properties. These rods maintain structural integrity in extreme environments up to 1800°C, making them perfect for demanding industrial and research applications.
With outstanding resistance to wear, corrosion and thermal shock, alumina rods are widely used in high-temperature fixtures, sensor components, semiconductor equipment, and laboratory apparatus.
Key Features of Mirror Polished OD5mm 99% Alumina Ceramic Shaft Rod
Extreme Temperature Resistance – Continuous operation up to 1800°C
Superior Mechanical Strength – High hardness and wear resistance
Excellent Thermal Shock Resistance – Withstands rapid temperature changes
Electrical Insulation – High dielectric strength for electronic applications
Chemical Inertness – Resists acids, alkalis and corrosive environments
Precision Dimensions – Tight tolerances for critical applications

(Mirror Polished OD5mm 99% Alumina Ceramic Shaft Rod)
Specification of Mirror Polished OD5mm 99% Alumina Ceramic Shaft Rod
This alumina ceramic shaft pole gauges 5mm in diameter. It’s made from 99% pure alumina ceramic. This material offers it unique properties. The surface area is mirror polished. This finish is very smooth. It minimizes rubbing substantially. It reduces wear during operation.
The rod is extremely difficult. Its hardness rivals hardened steel. This hardness secures it from square one. It withstands surface area damages well. This rod is extremely tight. It won’t bend easily under lots. It maintains its form specifically. This stiffness is essential for exact placing. It makes certain secure efficiency.
This ceramic handles high heat well. It functions reliably up to 1600 ° C. It does not expand much with temperature level modifications. This dimensional security is important. It avoids jamming or taking in warm environments. The rod resists chemical assault. The majority of acids and antacid will not hurt it. It won’t rust like metal. This rust resistance expands its life.
The material is a superb electric insulator. It blocks electrical energy flow properly. This stops brief circuits. It is safe in electrical applications. The pole is additionally non-magnetic. It functions flawlessly around delicate magnets. It won’t disrupt magnetic fields.
Its low mass is an essential advantage. Alumina ceramic is lighter than steel. This minimizes inertia in moving components. It enables faster begins and quits. It conserves power. The mirror polish makes surface areas slide easily. This lowers the need for lubrication. It reduces maintenance. It prevents contamination in clean settings.
This pole suits demanding usages. It functions well in high-precision machinery. Bearings and overviews take advantage of its buildings. Semiconductor manufacturing tools utilizes it. Medical tools often need it. Sensors and gauging tools need its stability. Aerospace applications value its heat resistance. It does where steels stop working.

(Mirror Polished OD5mm 99% Alumina Ceramic Shaft Rod)
Applications of Mirror Polished OD5mm 99% Alumina Ceramic Shaft Rod
Mirror polished OD5mm 99% alumina ceramic shaft poles are really hard and smooth. This makes them ideal for tough jobs requiring precision. They resist wear and chemicals extremely well. They remain secure under high heat also. Their mirror finish cuts friction significantly.
Semiconductor manufacturers make use of these rods a great deal. They lug delicate silicon wafers via processing. The smooth surface protects against scrapes. The material won’t shed particles. This keeps wafers tidy and risk-free. The poles deal with severe chemicals conveniently. They don’t rust or pollute the procedure.
Medical devices additionally benefits. These rods function well in pumps and valves handling liquids. They are biocompatible. This indicates they are safe for medical usage. Their level of smoothness prevents product buildup. This guarantees constant circulation and application. They last a long period of time in demanding problems.
Analytical instruments rely on these rods. They prevail in chromatography systems. They lead relocating parts with high accuracy. Their dimensional security is essential. The poles will not flex or warp with temperature level modifications. This keeps dimensions accurate in time.
Lots of various other equipments use them. They guide bearings in high-speed pins. They work as rollers in furnace conveyors. They function as guides in fabric equipments. Their stamina and warmth resistance allow advantages. They replace metal components needing lubrication. This decreases upkeep requirements.
The small 5mm size offers versatility. It suits compact device styles easily. The mirror gloss is necessary. It minimizes rubbing and put on factors. This expands the life of the pole and other components. The 99% alumina pureness makes certain leading performance. It provides the best mix of toughness and smoothness.
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 Mirror Polished OD5mm 99% Alumina Ceramic Shaft Rod
What is this alumina ceramic rod?
This is a precision-made shaft rod. Its outer diameter measures 5mm exactly. The material is 99% pure alumina ceramic. The surface gets a mirror polish treatment. This rod offers high hardness and stability.
Why use alumina ceramic for shafts?
Alumina ceramic is very hard. It resists wear extremely well. It handles high temperatures easily. This rod works fine up to 1600°C. It stays stable chemically. Acids and alkalis won’t damage it. It insulates electricity completely. These properties suit demanding industrial uses.
What does “mirror polished” mean for this rod?
Mirror polished means the surface is super smooth. It has minimal roughness. This finish reduces friction significantly. Moving parts slide easier against it. Wear decreases. The rod lasts longer. It also resists sticking or binding.
Where is this rod typically used?
This rod fits many precision applications. Common uses include semiconductor equipment. It works in high-temperature furnace parts. Medical devices use it. Laser systems need it. Measurement instruments rely on it. Anywhere smooth, hard, non-conductive shafts are needed.
Can this rod handle tough conditions?
Yes. It withstands severe environments. High heat is no problem. Chemical exposure rarely affects it. It resists corrosion completely. It doesn’t wear down quickly. The material stays dimensionally stable. It won’t warp or bend under stress. It performs reliably long-term.

(Mirror Polished OD5mm 99% Alumina Ceramic Shaft Rod)
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