Overview of Competitive 99.5% Aluminum Oxide Granulated Powder Alumina for Engineering Ceramics

Competitive 99.5% Aluminum Oxide Granulated Powder Alumina for Engineering Ceramics (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 Competitive 99.5% Aluminum Oxide Granulated Powder Alumina for Engineering Ceramics

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.

(Competitive 99.5% Aluminum Oxide Granulated Powder Alumina for Engineering Ceramics)

Specification of Competitive 99.5% Aluminum Oxide Granulated Powder Alumina for Engineering Ceramics

This granulated alumina powder strikes 99.5% pure aluminum oxide. It’s the leading choice for making challenging design porcelains. High pureness issues. It ensures the final ceramic parts carry out accurately. This alumina powder looks like fine white or off-white grains. The fragment dimension remains securely controlled. You get constant sets every time. The granules circulation easily throughout processing. This makes handling and shaping simpler. Workers value that.

The powder packs largely. This is important for sintering porcelains. Sintering bonds the fragments into solid shapes. High packing density indicates less diminishing later. It aids produce strong, dependable ceramic elements. The powder responds well throughout shooting. It develops a solid, dense framework effectively. This saves energy and time in the kiln.

This alumina provides excellent solidity. Ceramics made from it resist wear and scraping quite possibly. It takes care of high warm as well. Parts stay secure under intense thermal anxiety. They won’t warp or crack easily. The product uses good electric insulation. It functions well in demanding electronic applications. Chemical resistance is one more large plus. Rough acids and antacids do not harm it.

Suppliers use this alumina powder commonly. It develops wear plates, cutting tools, and seals. It makes durable linings for pipelines and equipment. It produces accuracy components for electronic devices and semiconductors. Kiln furnishings needs its heat resistance. Grinding media counts on its firmness. The powder’s uniformity is vital. It allows designers anticipate how the final ceramic will behave. This dependability is vital for industrial usage.

(Competitive 99.5% Aluminum Oxide Granulated Powder Alumina for Engineering Ceramics)

Applications of Competitive 99.5% Aluminum Oxide Granulated Powder Alumina for Engineering Ceramics

This 99.5% aluminum oxide granulated powder, alumina, is a leading product for engineering ceramics. It uses outstanding solidity. It provides outstanding wear resistance. These properties make it vital for requiring work. The high purity ensures regular performance. The granulated form enables exact handling.

It manages extreme warm well. Alumina parts keep their form at really heats. This is important for heating system linings. Kiln furniture utilizes it also. Crucibles for melting metals rely upon this material.

Its wear resistance is exceptional. Alumina elements last a very long time in unpleasant problems. Industrial wear components like nozzles use it. Pump seals and liners benefit substantially. Ball mill cellular linings are common applications.

Alumina is electrically insulating. It works well even at high voltages. Electric insulators in spark plugs utilize it. Substrates for electronic circuits need it. Sensor housings require its security.

The product withstands chemical strike. Harsh acids and alkalis don’t harm it conveniently. Chemical processing equipment makes use of alumina components. Labware like tubes and crucibles require this security.

It provides great mechanical toughness. Alumina stays solid under pressure. Cutting tools use alumina inserts. Grinding media spheres are made from it. Textile overviews endure continuous rubbing.

Alumina’s biocompatibility matters. Clinical implants like hip joints utilize it. Oral parts utilize this dependable ceramic.

The granulated powder form is key. It enables forming right into complicated ceramic parts. Sintering develops dense, sturdy components. This powder is the structure for lots of high-performance porcelains.

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 Competitive 99.5% Aluminum Oxide Granulated Powder Alumina for Engineering Ceramics

What makes 99.5% purity important for engineering ceramics?
High purity is critical. It directly affects the final ceramic’s strength and performance. Impurities weaken the material. 99.5% purity ensures minimal contaminants. This results in reliable, high-performance ceramics.

How does particle size affect the ceramic?
Particle size matters greatly. Smaller particles pack together more densely. This creates a finer microstructure. Finer microstructure means stronger, harder ceramics. Consistent granulation ensures uniform sintering. Uniform sintering prevents defects.

Why choose this alumina for sintering?
This alumina powder sinters very well. Its high purity and controlled particle size help. It densifies efficiently during firing. Efficient densification produces ceramics with low porosity. Low porosity equals better mechanical properties.

What are the key thermal properties?
This alumina offers excellent heat resistance. It withstands very high temperatures. It also has low thermal expansion. Low expansion means stability under thermal cycling. This prevents cracking from heat stress. It’s ideal for furnace parts and high-heat components.

How should I store this alumina powder?
Store it correctly. Keep the powder in a cool, dry place. Seal the containers tightly after use. Moisture absorption causes clumping. Clumping affects flow and processing. Proper storage maintains powder quality.

(Competitive 99.5% Aluminum Oxide Granulated Powder Alumina for Engineering Ceramics)