Overview of 95% Alumina Ceramic Components | High-Purity Industrial Ceramic Parts

95% Alumina Ceramic Components | High-Purity Industrial Ceramic Parts is manufactured from 99%+ pure aluminum oxide (Al₂O₃), delivering exceptional mechanical strength and thermal stability. These advanced ceramic parts maintain dimensional stability in extreme environments up to 1800°C, making them perfect for demanding applications in semiconductor equipment, aerospace components, chemical processing, and high-temperature industrial machinery.

Features of 95% Alumina Ceramic Components | High-Purity Industrial Ceramic Parts

Ultra-High Temperature Resistance – Withstands continuous operation up to 1800°C

Exceptional Mechanical Strength – Superior hardness and wear resistance compared to metals

Corrosion & Chemical Proof – Resists acids, alkalis, and harsh industrial chemicals

Electrical Insulation – Excellent dielectric properties for electronic applications

Customizable Designs – Available in complex geometries with tight tolerances (±0.01mm)

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Specification of 95% Alumina Ceramic Components | High-Purity Industrial Ceramic Parts

Alumina ceramic is a popular industrial material. It contains 95% aluminum oxide. This makes it very hard. It resists wear extremely well. Parts last a long time. They handle high temperatures easily. They work fine up to 1700°C. They also resist chemical attack. Acids and alkalis don’t harm them much. This is good for harsh environments.

The purity level is key. 95% alumina is common. It offers a good balance. It provides strong performance. It is also cost-effective. Higher purity exists. But 95% is often the best choice. It gives great value.

We make parts using different methods. Dry pressing is common. It works for simple shapes. Injection molding suits complex designs. It allows precise features. Extrusion makes long shapes. Tubes and rods use this. Isostatic pressing gives uniform density. This improves strength. All methods need high-temperature firing. This process makes the ceramic strong.

These parts are used in many places. They work well in electronics. Insulators and substrates use them. They handle high voltages safely. Wear parts rely on them. They see use in pumps and valves. They resist abrasion. High-temperature zones need them. Furnace parts and thermocouple tubes use alumina. Chemical plants need their resistance. Liners and nozzles are examples. They don’t corrode easily.

The material is electrically insulating. It doesn’t conduct electricity. This is important for electronics. Its thermal conductivity is okay. It moves heat moderately well. This helps in some applications.

Alumina ceramic is very stiff. It doesn’t bend much. This is good for precision parts. But it can be brittle. It doesn’t handle sharp impacts well. Care is needed in handling. Machining finished parts is hard. It requires special tools. Diamond tools are often used. Designing parts correctly helps. It avoids stress points. This prevents cracking.

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Applications of 95% Alumina Ceramic Components | High-Purity Industrial Ceramic Parts

95% alumina ceramic components are very hard. They last a long time. They handle high heat well. These parts are good for many tough jobs.

Electrical uses are common. Alumina is a strong insulator. It does not conduct electricity. This makes it safe for electrical parts. It is used in spark plugs. Circuit boards and insulators also use it. These parts stop electrical flow where needed.

Wear resistance is important. Alumina parts don’t scratch easily. They don’t wear down fast. This is good for machinery. They are used in seals and bearings. Pump parts and liners use them too. These parts face constant rubbing. They last longer than metal parts.

High temperatures are no problem. Alumina stays strong when hot. It doesn’t melt or crack easily. Furnace parts often use it. Kiln furniture needs it. Thermocouple tubes rely on it. These parts work inside very hot ovens.

Chemical resistance is another plus. Alumina handles acids and bases well. It doesn’t corrode like metal. This is vital for chemical plants. Valve components benefit. Lab equipment uses it. These parts touch harsh liquids safely.

Biomedical uses are growing. Alumina is safe for the body. It is biocompatible. This means it works inside people. It is used in bone replacements. Dental implants use it. Surgical tools also feature it. These parts help in medical treatments.

Machining alumina is precise. Manufacturers shape it carefully. They make very exact parts. This is needed for tight fits. Engines and machines demand this. Electronics require exact sizes. These parts fit perfectly every time.

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 95% Alumina Ceramic Components | High-Purity Industrial Ceramic Parts

What are 95% alumina ceramic components?
These are industrial parts made mostly from aluminum oxide, a very hard ceramic material. About 95% of their makeup is this alumina. The rest is small amounts of other materials. These components are known for their strength and resistance to wear. They handle tough conditions well. They are common in many industries needing reliable parts.

Why use alumina ceramics instead of metal?
Alumina ceramics have advantages over metal in certain uses. They resist wearing down much better than many metals. They last longer in abrasive settings. They also resist chemical attack from acids and bases better. They are electrical insulators, which metals are not. They can handle very high temperatures without melting. These traits make them suitable for demanding applications.

What are the main properties of 95% alumina?
Key properties include high hardness. This makes them scratch resistant. They have good mechanical strength. They support weight without breaking easily. Their thermal stability is excellent. They handle sudden temperature changes well. They resist chemical corrosion effectively. They are also electrical insulators. These properties are consistent due to high purity.

How hot can 95% alumina ceramic get?
95% alumina ceramic parts withstand very high temperatures. They typically operate continuously up to about 1600°C (2912°F). They can handle short bursts even hotter. They do not melt or deform like metals at these heats. This makes them perfect for furnace parts, kiln furniture, and thermal processing equipment.

Can you get a smooth surface finish on alumina parts?
Yes, achieving a smooth surface finish is possible. Precision grinding and polishing techniques are used. The final finish depends on the specific application needs. Very smooth finishes reduce friction. They are needed for seals or bearings. Rougher finishes might be acceptable for other uses. Surface quality is controllable during manufacturing.

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