Overview of Micro-nano High-temperature Resistant Sintered Alumina Powder 1344-28-1

Micro-nano High-temperature Resistant Sintered Alumina Powder 1344-28-1 (α-Al₂O₃) is an advanced ceramic material with ultrafine particle sizes (20-200nm) and high purity (99.9%+). Its exceptional surface area, hardness, and thermal stability make it ideal for high-performance applications, including ceramics, coatings, catalysts, and composite materials.

Key Features of Micro-nano High-temperature Resistant Sintered Alumina Powder 1344-28-1

Ultrafine Particle Size – 20-200nm for superior reactivity and dispersion.

High Purity (99.9%+) – Minimizes impurities for precision applications.

Excellent Thermal Stability – Withstands extreme temperatures (up to 1600°C).

Enhanced Mechanical Properties – Improves hardness, wear & corrosion resistance.

Wide Applications – Used in coatings, catalysts, electronics, and advanced ceramics.

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Specification of Micro-nano High-temperature Resistant Sintered Alumina Powder 1344-28-1

This micro-nano sintered alumina powder (CAS 1344-28-1) is aluminum oxide refined at severe warmth. This sintering step creates an extremely stable material. It deals with exceptionally high temperatures easily. You can use it accurately over 1700 ° C without breakdown. Its structure remains solid under extreme thermal tension.

The powder bits are very little. They range from micrometers to nanometers. This great dimension uses a big area. Big surface area improves material communications. It assists in denser packing. This brings about stronger end products.

This alumina is exceptionally difficult. It scores near the top on the Mohs firmness range. This solidity translates straight to exceptional wear resistance. Components made with it last longer in unpleasant conditions. It withstands scratching and surface damage properly.

Chemical stability is one more significant toughness. It stands up well versus strong acids and bases. Most extreme chemicals do not impact it. This makes it optimal for corrosive environments. It gives trustworthy performance where other products fall short.

Electric insulation is a key building. It blocks electric existing efficiently. This insulation stays reliable even at very high temperatures. It stops electric failures popular applications.

You discover this powder in many high-performance usages. It strengthens ceramics and refractories. It enhances high-temperature finishings. It works as a filler in composites requiring warmth resistance. It serves in grinding and brightening applications. It is utilized in specialized electronics requiring insulation.

The combination of great bit size, severe warmth tolerance, solidity, and chemical inertness is powerful. It solves issues popular design circumstances. This product supplies regular results where others can not.

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Applications of Micro-nano High-temperature Resistant Sintered Alumina Powder 1344-28-1

This alumina powder handles extreme heat. It stays secure past 1600 ° C. This makes it important for tough jobs. Heating system cellular linings require such products. Steel mills utilize it inside ladles and kilns. Glass plants rely upon it as well. Crucibles hold molten steel securely. These crucibles last longer with this powder.

Its purity is very high. This matters for electronics. Ceramic substratums for circuits need it. Insulators in ignition system utilize it. Semiconductor components need its security. Precision is essential right here. Great powders ensure smooth surfaces. This aids make dependable components.

The powder sinters largely. This means strong last parts. It resists chemical attacks well. Acids and alkalis do not damage it easily. Put on resistance is an additional advantage. Cutting tools frequently include it. Grinding wheels use it properly. Abrasive blasting media utilize it as well.

It works in drivers. Auto exhaust systems make use of stimulants. High warm demands resilient supports. This powder gives that assistance. Thermal spray coverings require it. These layers secure steel parts. They protect against warm damages and rust. Jet engines benefit from such finishings.

Makers shape it conveniently. Pushing and shooting form facility things. Tubes, plates, and special shapes are possible. Consistency is essential. Set high quality should be consistent. Designers trust its efficiency. They pick it for essential applications. Warm monitoring depends on dependable ceramics. This powder delivers that reliability.

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 Micro-nano High-temperature Resistant Sintered Alumina Powder 1344-28-1

Micro-nano High-temperature Resistant Sintered Alumina Powder (CAS 1344-28-1): Key Questions

What exactly is this alumina powder?
This powder is aluminum oxide (Al₂O₃). It is produced by sintering. This means the tiny alumina particles are fused together using high heat. The result is an extremely hard, durable material. It handles very high temperatures well. Its particle size is very small, in the micro to nano range.

How hot can this powder withstand?
This sintered alumina powder handles extreme heat. Its melting point is very high, near 1800°C. It maintains its strength and structure at temperatures over 1600°C. This makes it ideal for severe heat environments. Ordinary materials fail much earlier.

Why does the particle size matter?
The micro-nano particle size is crucial. Smaller particles pack together more tightly. This creates a denser, stronger final product after sintering. Finer particles also improve surface smoothness. They allow for more precise shaping in manufacturing. This powder offers particles typically measuring 50-200 nanometers.

Where is this powder commonly used?
Its main use is in high-temperature applications. It is vital for advanced ceramics needing extreme heat resistance. Examples include furnace linings, kiln furniture, and thermal barrier coatings. It serves aerospace components, semiconductor manufacturing tools, and specialized cutting tools. Electronics use it for insulating substrates.

Is this powder safe to handle?
Alumina powder is chemically stable and inert. It is non-toxic. Normal handling requires standard industrial hygiene practices. Avoid breathing the fine dust. Use proper ventilation. Wear a dust mask. Eye protection is recommended. Skin contact is generally safe but wash hands after use. Follow the supplier’s safety sheet.

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