Overview of Alumina ceramic heat sink shape can be customized 95%, 99% alumina ceramic plate

Alumina ceramic heat sink shape can be customized 95%, 99% alumina ceramic plate 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 Alumina ceramic heat sink shape can be customized 95%, 99% alumina ceramic plate

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)

(Alumina ceramic heat sink shape can be customized 95%, 99% alumina ceramic plate)

Specification of Alumina ceramic heat sink shape can be customized 95%, 99% alumina ceramic plate

Alumina ceramic heat sinks offer excellent thermal management. These parts transfer heat well. Alumina ceramic is a strong material. It resists high temperatures easily. It handles electricity safely too. This makes it perfect for demanding electronics. You can customize the shape of these heat sinks. We tailor the design to fit your exact needs. Shape customization covers about 95% of possible designs. We achieve this using advanced machining methods. Precision cutting and grinding shape the ceramic accurately. Complex profiles are possible. This ensures the heat sink fits perfectly into your device.

We supply heat sinks in two main alumina purity levels. You can choose 95% alumina ceramic. This version provides strong performance. It offers good thermal conductivity and electrical insulation. It is also very cost-effective. For top-tier performance, select 99% alumina ceramic. This higher purity material conducts heat even better. Its electrical insulation is superior. It withstands extremely high temperatures. Both types are highly reliable. They last a long time under tough conditions.

These custom alumina plates work well in many applications. They are common in high-power LED lighting. They cool the LED chips efficiently. Power electronics like IGBTs and MOSFETs need them. They manage heat in RF and microwave devices. Laser diodes often use them. They are vital in automotive electronics. Electric vehicle systems rely on them. They are also used in aerospace components. Industrial power supplies benefit from their stability. Tell us your specific heat sink requirements. We provide the ideal solution. We focus on delivering the shape and performance your project demands.

(Alumina ceramic heat sink shape can be customized 95%, 99% alumina ceramic plate)

Applications of Alumina ceramic heat sink shape can be customized 95%, 99% alumina ceramic plate

Alumina ceramic heat sinks solve tough heat problems. They manage high temperatures very well. This material spreads heat fast. That protects your parts. Alumina plates won’t conduct electricity. This electrical isolation is crucial for many circuits. It stops shorts and keeps things safe. Alumina is also very hard. It resists wear and chemicals. This makes heat sinks last longer in tough places.

The shape matters a lot. Every device has a different space. Every part needs a unique fit. We customize the alumina heat sink shape almost completely. We can make it 95% your design. Tell us what you need. We make it happen. This flexibility is key. It ensures the heat sink fits perfectly onto your component. Good contact means better heat transfer. Your device runs cooler and more reliably.

We offer two main purity levels: 95% and 99% alumina. Both are strong choices. The 99% alumina version moves heat slightly better. It also handles even higher temperatures. It’s a bit stronger too. The 95% alumina is very capable. It often gives the best value. Think about your specific heat load and budget. We help you pick the right material.

These custom alumina plates work in many places. Electronics need them for power parts. High-power LEDs stay brighter longer. Lasers need stable temperatures. Telecom equipment stays online. Industrial machines keep running. Electric vehicles manage battery heat. Custom alumina heat sinks fit exactly where needed. They pull heat away efficiently. This boosts performance. It prevents failures.

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 Alumina ceramic heat sink shape can be customized 95%, 99% alumina ceramic plate

You can customize alumina ceramic heat sinks a lot. We use 95% or 99% pure alumina. Nearly any shape you need is possible. We make complex designs other materials cannot handle. This solves tricky cooling problems in electronics.

Why can I customize the shape so much?
Alumina ceramic is very hard. We shape it precisely before firing. We use advanced methods like CNC machining or injection molding for green ceramic. This lets us create almost any design you sketch. We achieve over 95% shape accuracy. Complex fins, channels, or unique mounting points are no problem.

Why pick ceramic over metal for a heat sink?
Ceramic beats metal in key areas. It insulates electricity perfectly. This stops shorts in your circuits. It resists chemical corrosion much better. It handles very high temperatures without warping. It’s lighter than many metals too. These traits are vital for tough environments like power electronics or aerospace.

What specific shape changes can you do?
Tell us your needs. We adjust thickness easily. We create intricate fin patterns for more surface area. We cut precise holes or slots for mounting. We form unusual outlines to fit tight spaces. We add steps or grooves. We even make curves or non-standard angles. Send your drawing. We’ll see if we can make it.

Is the heat transfer as good as metal?
Alumina ceramic conducts heat well. It’s not quite as good as copper or aluminum. But its other benefits often outweigh this. Its excellent electrical insulation is crucial. Its stability at high heat is important. We can design the shape to maximize cooling. We make the surface area larger. We ensure good contact with your hot component. This gets efficient heat removal.

Will the custom shape break easily?
Alumina ceramic is very strong. It’s brittle compared to metal. We design your part carefully. We avoid sharp, thin edges that could chip. We make sure the thickness is right for strength. We control the sintering process tightly. This gives a dense, reliable part. Your custom heat sink will handle normal assembly and operation just fine. It lasts a long time.

(Alumina ceramic heat sink shape can be customized 95%, 99% alumina ceramic plate)