Overview of 99% alumina ceramic parts alumina ceramic Substrate

99% alumina ceramic parts alumina ceramic Substrate 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 99% alumina ceramic parts alumina ceramic Substrate

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 99% alumina ceramic parts alumina ceramic Substrate

99% alumina ceramic components provide outstanding efficiency. This product is very hard. It stands up to wear and abrasion quite possibly. Alumina keeps its strength at heats. It deals with abrupt temperature swings effectively. This makes it dependable in difficult conditions.

The alumina ceramic substrate supplies outstanding electrical insulation. Its quantity resistivity is really high. This protects against current leakage. It works dependably even popular electric applications. Thermal conductivity is moderate. This aids handle heat in digital usages. The substratum’s dielectric toughness goes over. It endures high voltages without damaging down.

Chemical resistance is a significant benefit. Alumina ceramic withstands strike from solid acids and antacids. It doesn’t corrode easily. This makes sure long life in rough chemical settings. The material shows good resistance to thaw metals. It takes care of plasma atmospheres well too. Surface coating choices are offered. You can obtain smooth polished surfaces. You can likewise obtain specific machined functions.

Dimensional stability is crucial. Alumina ceramic parts maintain their shape under warmth and tons. This is crucial for precision assemblies. The product runs accurately as much as 1700 ° C. It stands up to thermal cycling consistently. Mechanical toughness continues to be high even at raised temperature levels.

Alumina ceramic substratums are very rigid. Youthful’s Modulus is high. This stops bending under pressure. Vickers hardness worths are usually above 1500 HV. This firmness supplies excellent scratch resistance. Density is around 3.9 g/cm ³. This makes the parts heavier than some polymers or metals.

These homes suit numerous demanding work. Alumina substratums are used in power electronics. They create the base for thick film circuits. They are vital in high-power LED plans. They work as heating unit plates in devices. They are crucial in sensor housings. They work in semiconductor processing devices. They function dependably in heating system components.

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Applications of 99% alumina ceramic parts alumina ceramic Substrate

99% alumina ceramic parts are incredibly versatile. They handle tough jobs across many industries. Alumina ceramic substrates form the backbone of modern electronics. They provide the stable base for circuits in computers, phones, and countless gadgets. Their excellent electrical insulation stops shorts. They also move heat away from sensitive components effectively. This keeps everything running cool and reliable.

Beyond electronics, alumina ceramic parts are workhorses in demanding environments. Their extreme hardness makes them perfect for wear-resistant linings. You find them protecting equipment in mining and processing plants. They line pipes and chutes handling abrasive materials like sand or minerals. This dramatically cuts downtime and replacement costs.

Alumina ceramic components are vital in manufacturing too. They serve as precise guides and rollers in textile machinery. Their smooth surface and resistance to wear ensure consistent product quality. In cutting tools, alumina inserts offer long life machining hard metals. They withstand high temperatures much better than many metals.

The chemical resistance of 99% alumina ceramic is a major advantage. It doesn’t corrode easily, even with strong acids or bases. This makes alumina seals and valves essential in chemical processing plants. They prevent leaks and contamination safely. Medical equipment also relies on alumina’s biocompatibility and sterilizability for critical components.

Alumina ceramic parts are indispensable for high-temperature applications. They maintain strength and shape in furnaces and kilns. Alumina tubes, crucibles, and thermocouple sheaths handle intense heat reliably. Their low thermal expansion prevents cracking under rapid temperature swings. This stability is crucial for consistent process control.

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 99% alumina ceramic parts alumina ceramic Substrate

Here are five common questions about 99% alumina ceramic parts and substrates:

What are 99% alumina ceramic parts typically used for?
These parts are used in many demanding situations. They handle high temperatures well. They are very hard and resist wear. They are excellent electrical insulators. Common uses include electronic substrates, semiconductor equipment parts, wear components, and high-temperature furnace fixtures. They work where metals or plastics fail.

Why choose 99% alumina over other ceramics?
99% alumina offers a strong balance. It provides high purity for good electrical insulation. It has very good mechanical strength and hardness. It withstands extremely high temperatures. It resists chemical attack from many substances. It is more cost-effective than some advanced ceramics like zirconia. It delivers reliable performance for the price.

Can you make custom shapes and sizes?
Yes. Manufacturers make complex and precise shapes. Processes include dry pressing, injection molding, and machining. Precision grinding achieves tight tolerances and fine finishes. Tell the supplier your exact requirements. They can usually produce the specific part you need.

Are there handling or usage limits?
Yes. Understand the material’s nature. Alumina ceramic is very hard but brittle. Avoid sharp impacts or point loading. It can chip or crack under sudden force. It handles high temperatures well. Rapid temperature changes can cause stress. Minimize thermal shock. It resists many chemicals. Check compatibility with specific harsh environments.

What makes alumina ceramic substrates special for electronics?
They are essential for many circuits. The high alumina content provides excellent electrical insulation. This prevents current leakage. The material has good thermal conductivity. It moves heat away from components. Its surface is very smooth. This allows precise printing of circuit traces. Its thermal expansion is low. This minimizes stress on mounted components during heating. It offers stable, reliable performance.

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