Overview of High Polished Isostatic Pressured Yttria ZrO2 Ceramic Bar Zirconia Ceramic Rod

High Polished Isostatic Pressured Yttria ZrO2 Ceramic Bar Zirconia Ceramic 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 High Polished Isostatic Pressured Yttria ZrO2 Ceramic Bar Zirconia Ceramic 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

(High Polished Isostatic Pressured Yttria ZrO2 Ceramic Bar Zirconia Ceramic Rod)

Specification of High Polished Isostatic Pressured Yttria ZrO2 Ceramic Bar Zirconia Ceramic Rod

This zirconia ceramic rod offers top performance. Its main material is zirconium dioxide. We add yttria oxide for stability. The material stays strong under heat and stress. It resists cracks spreading well. This makes it reliable for tough jobs.

We make these rods using isostatic pressing. Pressure comes equally from all sides. This method packs the ceramic powder very tightly. It removes air gaps inside the material. The result is a very uniform structure. Density reaches near the theoretical maximum. This uniformity means consistent strength everywhere. Performance is predictable across the whole rod.

The surface gets a high polish finish. This reduces friction significantly. Smoother surfaces last longer under wear. The polish also helps prevent contamination sticking. It meets strict surface roughness standards. Precision grinding ensures exact dimensions. Every rod matches the specifications closely.

Key specifications define this product. The material is Yttria Stabilized Zirconia. Typical yttria content is around 3 mol%. Density is very high, usually over 6.0 g/cm³. Hardness is measured on the Rockwell scale. It scores approximately 90 HRA. Flexural strength exceeds 1000 MPa. Fracture toughness is good, about 6 MPa·m¹/². Thermal expansion is relatively low. Operating temperatures can reach 1000°C. We control dimensions precisely. Diameter tolerance is tight. Length tolerance is also controlled. Surface finish is very fine. Ra values are below a specific micron level.

These rods serve demanding applications. They are used in precision machinery parts. Medical instruments benefit from their biocompatibility. Semiconductor manufacturing requires their stability. Cutting tools use their extreme hardness. Wear components need their durability. Measurement devices rely on their dimensional stability. They perform well in corrosive environments. Electrical insulation properties are also valuable.

(High Polished Isostatic Pressured Yttria ZrO2 Ceramic Bar Zirconia Ceramic Rod)

Applications of High Polished Isostatic Pressured Yttria ZrO2 Ceramic Bar Zirconia Ceramic Rod

This ceramic rod is made from zirconia. It is stabilized with yttria. The production uses isostatic pressing. This method makes the material very dense and uniform. Then a high polish finish is applied. The surface becomes extremely smooth. This rod has excellent strength. It resists wear and scratches. It handles high temperatures well. It does not react with chemicals. It works in harsh environments.

Many industries use this rod. In manufacturing, it serves as precision shafts and guides. Machines need smooth, durable parts. This rod reduces friction in bearings and seals. It lasts longer than metal parts. Factories use it for cutting tools. It stays sharp under heavy use. It also fits in pumps and valves. These parts face constant abrasion. The rod withstands the stress.

Medical devices rely on this material. It is safe for the human body. Surgical tools use these rods. They are sterilized repeatedly. Dental implants use zirconia rods. They bond well with bone. Prosthetic joints need tough components. This rod provides reliability.

Electronics benefit too. The rod acts as an insulator. It separates electrical parts. Sensors use it for stability. It does not interfere with signals. Lab equipment uses these rods. They hold samples precisely. They resist chemical spills.

The jewelry industry uses these rods. Polishing tools need smooth surfaces. They shape gems without scratching. Artists use them for engraving. The rod gives clean lines.

This zirconia rod offers high performance. It replaces metal in many uses. It saves money over time. It requires less maintenance. It works where other materials fail. This makes it a smart choice for tough jobs.

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 Polished Isostatic Pressured Yttria ZrO2 Ceramic Bar Zirconia Ceramic Rod

What is this zirconia ceramic rod made of?
This rod uses zirconia ceramic. The zirconia is stabilized with yttria. This stabilization is important. It keeps the material strong and stable at high temperatures. The main material is ZrO2. Yttria (Y2O3) is the additive. This combination gives excellent properties.

Why is isostatic pressing used?
Isostatic pressing applies pressure equally from all directions. This process matters. It creates uniform density throughout the entire ceramic rod. Uniform density is critical. It means the rod has consistent strength everywhere. It prevents weak spots. This leads to much better reliability. It also improves the final shape accuracy.

What does “high polished” mean for this rod?
“High polished” means the rod’s surface is extremely smooth. We achieve a very fine finish. This smoothness reduces friction significantly. It minimizes wear on the rod itself. It also minimizes wear on anything contacting the rod. The smooth surface is ready for demanding applications. No extra finishing is usually needed.

How strong is this zirconia rod?
This rod is very strong. It has high mechanical strength. It resists breaking well. It also has high toughness. Toughness means it resists chipping and cracking. The material is much harder than steel. It handles heavy loads. It withstands impact forces better than many other ceramics. The isostatic pressing makes this strength consistent.

Where is this type of ceramic rod typically used?
These rods serve in tough jobs. Common uses are precision bearings and pump shafts. They work well in valve components and cutting tools. They are found in medical device parts. They perform in semiconductor manufacturing equipment. They are good for wear-resistant guides and fixtures. They handle corrosive environments. They work under high stress. They are suitable where smooth, reliable motion is essential.

(High Polished Isostatic Pressured Yttria ZrO2 Ceramic Bar Zirconia Ceramic Rod)