Overview of Tabular Alumina Aluminium Oxide Fine Powder Plate Shaped Corundum for Electronic Ceramic Semiconductor Device Block Welding

Tabular Alumina Aluminium Oxide Fine Powder Plate Shaped Corundum for Electronic Ceramic Semiconductor Device Block Welding is advanced ceramic components made from high-purity aluminum oxide (Al₂O₃), known for their exceptional hardness, thermal stability, and corrosion resistance. These plates are widely used in demanding industries such as electronics, aerospace, semiconductor manufacturing, and high-temperature furnace applications due to their superior electrical insulation and wear-resistant properties.

Key Features of Tabular Alumina Aluminium Oxide Fine Powder Plate Shaped Corundum for Electronic Ceramic Semiconductor Device Block Welding

High Thermal Resistance ：Withstands extreme temperatures up to 1600°C.

Excellent Electrical Insulation：Ideal for electronic substrates & insulators.

Superior Mechanical Strength：High hardness & wear resistance for long-lasting performance.

Chemical & Corrosion Resistance：Resists acids, alkalis, and harsh environments.

Customizable：Available in various sizes, thicknesses, and purity levels (96%-99.9%).

(Tabular Alumina Aluminium Oxide Fine Powder Plate Shaped Corundum for Electronic Ceramic Semiconductor Device Block Welding)

Specification of Tabular Alumina Aluminium Oxide Fine Powder Plate Shaped Corundum for Electronic Ceramic Semiconductor Device Block Welding

This is Tabular Alumina powder. It is light weight aluminum oxide (Al two O FOUR). It is really pure. Purity mores than 99%. This powder is unique. The grains are plate-shaped. They are flat crystals. This form is necessary. It provides the powder special buildings.

Particle dimension is managed. It is fine powder. Typical sizes are between 1 and 45 microns. We offer different size grades. You choose the size you require. Home plate form assists bits load securely. They mesh well. This produces thick ceramic bodies. Density is high. Strength is high. This occurs throughout sintering.

The powder moves well. It mixes easily with various other products. This benefits manufacturing. You obtain regular ceramic components. Contraction throughout firing is low. Parts keep their form well. Dimensional control is excellent. This matters for precision components.

Thermal conductivity is high. Heat relocations via it well. Electric insulation is also high. It obstructs electrical power successfully. Chemical stability is outstanding. It withstands acids and bases. It handles high temperatures. Sintering temperature levels are around 1600-1800 ° C. This powder functions well there.

This powder is for advanced ceramics. It is made use of in digital ceramics. It makes substrates for circuits. It makes insulators. It makes semiconductor tool obstructs. The plate framework enhances these parts. It stops splits. It improves thermal shock resistance.

It is likewise helpful for welding. It is used in welding changes. It is made use of in welding consumables. The great bits thaw consistently. They create a solid weld area. They safeguard the weld area. Impurity levels are extremely reduced. This avoids contamination. Performance is trusted.

(Tabular Alumina Aluminium Oxide Fine Powder Plate Shaped Corundum for Electronic Ceramic Semiconductor Device Block Welding)

Applications of Tabular Alumina Aluminium Oxide Fine Powder Plate Shaped Corundum for Electronic Ceramic Semiconductor Device Block Welding

Tabular alumina is a special aluminum oxide powder. It has an unique plate-shaped crystal structure. This makes it extremely solid and secure at high temperatures. It resists warmth and chemicals very well. These residential properties are perfect for requiring electronic devices making.

This material plays a vital function in making electronic ceramic parts. It is vital for semiconductor tool packaging. Especially, it aids bond various components together safely. This is called block welding. The procedure requires products that will not split or stop working under stress.

Tabular alumina powder is excellent right here. Its plate-like grains secure together securely. This produces a strong, thick bond in between parts. Think about connecting a semiconductor chip to its ceramic base. The connection must be absolutely trusted. Tabular alumina guarantees this bond stays strong.

High pureness is an additional large advantage. Contaminations can ruin digital performance. Tabular alumina provides outstanding chemical pureness. This protects against contamination in sensitive semiconductor devices. Tidiness is non-negotiable in electronic devices.

Its thermal residential or commercial properties are just as important. Digital tools create warmth. Tabular alumina handles this heat very efficiently. It carries out heat well. It also broadens extremely little when heated up. This prevents bending or fracturing during procedure. Secure dimensions are crucial for little circuits.

You discover tabular alumina in substratums, insulators, and circuit service providers. These are the foundations of digital gadgets. Its toughness and stability sustain the entire setting up. Utilizing it brings about a lot more long lasting and reliable electronic devices. It aids devices last longer and do much better. Makers trust it for high-performance applications.

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 Tabular Alumina Aluminium Oxide Fine Powder Plate Shaped Corundum for Electronic Ceramic Semiconductor Device Block Welding

What is tabular alumina?
Tabular alumina is aluminium oxide powder. It is very pure and heat-treated at high temperatures. This makes stable plate-shaped crystals. These crystals are tough and handle extreme heat well. They are essential for advanced electronics.

Why use plate-shaped particles?
The flat plate shape matters. It packs densely when pressed into shapes. This dense packing creates strong ceramic parts. Strong parts resist cracking better under stress. This is critical for device reliability.

How pure must it be for semiconductors?
Extreme purity is non-negotiable. Impurities ruin semiconductor performance. Our powder has over 99.5% Al₂O₃. Very low levels of sodium and other metals are guaranteed. Contamination risks are minimized.

Can it handle welding heat?
Yes, its heat resistance is excellent. Tabular alumina withstands temperatures above 1800°C. This makes it perfect for welding blocks and fixtures. It won’t break down or contaminate the weld area.

Is special storage needed?
Keep the powder absolutely dry. Moisture absorption causes clumping. Clumps ruin the flow and packing needed for consistent parts. Store sealed in a cool, dry place. Use desiccants if needed.

(Tabular Alumina Aluminium Oxide Fine Powder Plate Shaped Corundum for Electronic Ceramic Semiconductor Device Block Welding)