Overview of High Wear Resistant 99% Alumina Al2o3 Ceramic Shaft Rod Pin

High Wear Resistant 99% Alumina Al2o3 Ceramic Shaft Rod Pin is precision-engineered components made from high-purity aluminum oxide (Al₂O₃), offering superior mechanical strength, thermal stability, and electrical insulation. These pins are widely used in electronics, semiconductor equipment, medical devices, and industrial machinery where extreme durability and precision are required. With excellent wear and corrosion resistance, they ensure long-lasting performance in demanding environments.

Features of High Wear Resistant 99% Alumina Al2o3 Ceramic Shaft Rod Pin

Extreme Hardness & Wear Resistance – Ideal for high-friction applications

High-Temperature Stability – Withstands up to 1600°C without degradation

Excellent Electrical Insulation – Perfect for electronic and semiconductor uses

Chemical & Corrosion Resistance – Resists acids, alkalis, and harsh chemicals

Precision Machining – Tight tolerances for critical applications

(High Wear Resistant 99% Alumina Al2o3 Ceramic Shaft Rod Pin)

Specifications of High Wear Resistant 99% Alumina Al2o3 Ceramic Shaft Rod Pin

This alumina ceramic shaft pole pin deals with severe wear conditions. It’s developed from 99% Al2O3 ceramic. This material is incredibly hard. It withstands abrasion much better than steel or plastic components. You obtain a lengthy life span even in harsh settings. The surface remains smooth. Rubbing stays reduced. This indicates much less power loss. Moving components work effectively.

The rod pin supplies high mechanical stamina. It holds up against hefty lots well. It keeps its form under stress. This dimensional stability is critical. Specific devices requires reliable parts. Temperature adjustments will not trouble it a lot. It carries out from very chilly to extremely hot settings. Chemical resistance is an additional huge and also. Acids and antacid won’t harm it. Rust isn’t a problem. This makes it ideal for chemical handling.

Electrical insulation is exceptional. It stops present circulation efficiently. This stops brief circuits. It’s safe for electrical applications. The material will not spark. It fits eruptive atmospheres. Its thickness is high. This contributes to its toughness. The surface area finish is fine. This decreases wear on breeding components.

Criterion diameters range from 15mm to 30mm. Lengths are customizable. We can make rods to your exact needs. Common sizes are 50mm, 100mm, 150mm, 200mm lengthy. Resistance is tight. We control dimensions meticulously. Satiation is specific. This makes sure smooth procedure in bearings or bushings. Surface area roughness is very low. Typically Ra ≤ 0.2 μm. This minimizes friction additionally.

Key specifications consist of high pureness: Al2O3 ≥ 99%. Density is ≥ 3.90 g/cm FOUR. Vickers firmness is extremely high: ≥ 1650 HV. Flexural stamina is strong: ≥ 350 MPa. Compressive strength is excellent: ≥ 2500 MPa. It deals with thermal shock well. The coefficient of thermal expansion is low. This protects against fracturing. Dielectric strength is high. Volume resistivity is likewise high. These residential properties fit demanding commercial jobs.

Make use of these pins in pumps, valves, bearings. They function well in fabric machinery. Semiconductor devices relies upon them. They are great in food processing lines. Mining procedures require their durability. Anywhere sliding surfaces encounter wear, consider this solution. It outshines standard products considerably. Maintenance expenses decrease. Devices uptime enhances.

(High Wear Resistant 99% Alumina Al2o3 Ceramic Shaft Rod Pin)

Applications of High Wear Resistant 99% Alumina Al2o3 Ceramic Shaft Rod Pin

High wear resistant 99% Alumina (Al2O3) ceramic shaft pole pins deliver extraordinary performance in tough problems. Normal metal parts put on down promptly under constant rubbing and abrasion. This alumina ceramic deals extreme hardness, virtually matching rubies. It resists scratching and surface area damage far much better than steel. Components last dramatically much longer.

These ceramic pins take care of extreme chemical direct exposure well. They resist attack from strong acids, bases, and solvents. Metal components frequently rust or break down in such settings. Alumina ceramic remains secure. This is essential for chemical handling devices, pumps managing hostile fluids, and semiconductor manufacturing devices.

High temperatures are an additional difficulty. Metals can soften or deform with heat. Alumina ceramic keeps its stamina and form at very high temperatures. It works reliably in warm furnaces, kilns, and engines. Thermal shock resistance indicates it survives fast temperature level adjustments without fracturing.

Reduced friction is a vital advantage. The smooth ceramic surface reduces resistance versus various other products. This minimizes energy loss. Machinery runs much more successfully. Much less rubbing additionally implies less warm generation and less endure mating components. Bearings and seals profit greatly.

Electric insulation is very important. Alumina ceramic does not carry out electricity. It protects against unwanted present circulation where steel components would cause shorts. This is critical in electric motors, generators, and high-voltage devices.

Applications are widespread. Use these pins in pump shafts and plungers revealed to unpleasant slurries. They succeed as valve stems and guides managing harsh chemicals. Install them in birthing sleeves and bushings requiring reduced rubbing and lengthy life. They function well as locator pins, dowels, and rollers in high-wear equipment. Textile manufacturing equipment utilizes them to assist unpleasant strings. Food handling lines utilize them for their tidiness and chemical inertness. Automation systems rely upon them for accuracy positioning with very little maintenance. Mining equipment utilizes them to endure rock and mineral abrasion.

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 Wear Resistant 99% Alumina Al2o3 Ceramic Shaft Rod Pin

What makes alumina ceramic pins special?
Alumina ceramic pins are nearly pure aluminum oxide. This material is incredibly hard. It resists wearing down much better than steel or plastic. These pins last much longer in rough conditions. They save money over time by needing fewer replacements.

How tough are these pins?
They handle heavy wear extremely well. Alumina ceramic is harder than most metals. It stands up to constant rubbing and scraping. Parts made from this ceramic keep their shape longer. Machinery runs smoother with less downtime.

Can chemicals damage them?
Almost no. Alumina ceramic resists nearly all acids and alkalis. It won’t rust or corrode like metal. Harsh chemicals don’t eat away at it. This makes it perfect for chemical plants or labs.

Do they conduct electricity?
No. Alumina ceramic is an excellent insulator. Electricity does not pass through it. This prevents short circuits. It’s safe around electrical components. Heat also doesn’t travel through it easily.

What temperatures can they take?
They handle very high heat. Alumina ceramic pins work fine beyond 1500°C. They won’t melt or weaken like plastic. Extreme cold doesn’t make them brittle either. Thermal shock resistance is good.

(High Wear Resistant 99% Alumina Al2o3 Ceramic Shaft Rod Pin)