Overview of Industrial Grade Low Sodium Alpha Alumina Aluminum Oxide Powder for Electronic Ceramics Hot Die Casting

Industrial Grade Low Sodium Alpha Alumina Aluminum Oxide Powder for Electronic Ceramics Hot Die Casting (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 Industrial Grade Low Sodium Alpha Alumina Aluminum Oxide Powder for Electronic Ceramics Hot Die Casting

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.

(Industrial Grade Low Sodium Alpha Alumina Aluminum Oxide Powder for Electronic Ceramics Hot Die Casting)

Specification of Industrial Grade Low Sodium Alpha Alumina Aluminum Oxide Powder for Electronic Ceramics Hot Die Casting

This commercial grade reduced salt alpha alumina powder is necessary for demanding electronic porcelains and hot die casting applications. Its high purity is essential. The salt oxide (Na2O) material is maintained incredibly reduced, commonly below 0.1%. This reduced salt degree prevents unwanted electrical leakage and efficiency concerns in delicate electronic parts. The powder is predominantly in the stable alpha phase, exceeding 99.5% alpha alumina. This crystal framework gives superb thermal security and mechanical toughness.

Particle size distribution is firmly managed. The ordinary bit dimension (D50) usually falls between certain microns, like 0.5 µm to 5.0 µm. This specific control makes sure consistent packaging thickness during developing procedures. Consistent density results in uniform sintering shrinking and predictable last measurements for precision ceramic parts. The powder additionally includes a high specific surface, normally varying from 2.0 m TWO/ g to 10.0 m TWO/ g. This enhances sensitivity throughout sintering, advertising better densification and more powerful porcelains.

Its chemical pureness is extraordinary. Overall metal pollutants like iron (Fe), silicon (Si), and calcium (Ca) are minimized, typically below 200 ppm incorporated. Reduced impurities avoid discoloration and keep dielectric homes. The powder uses impressive thermal stability and chemical inertness. It holds up against very high temperatures going beyond 1600 ° C without significant stage adjustment or disintegration. This security is vital for warm die spreading molds and high-temperature digital substratums. Its chemical resistance secures versus corrosion in harsh processing environments.

This alpha alumina powder provides constant efficiency. It makes certain reliable sintering behavior and foreseeable shrinking prices. Manufacturers achieve top notch, dimensionally stable ceramic components. These components exhibit remarkable electrical insulation, outstanding mechanical stamina, and exceptional thermal shock resistance. The powder is perfect for sophisticated electronic substratums, insulators, put on components, and high-performance die spreading molds. Its reliability supports efficient manufacturing processes.

(Industrial Grade Low Sodium Alpha Alumina Aluminum Oxide Powder for Electronic Ceramics Hot Die Casting)

Applications of Industrial Grade Low Sodium Alpha Alumina Aluminum Oxide Powder for Electronic Ceramics Hot Die Casting

Industrial quality low sodium alpha alumina light weight aluminum oxide powder serves crucial roles in advanced manufacturing. This material offers extremely high pureness. It also has exceptionally low sodium web content. These residential or commercial properties make it essential for electronic ceramics production. Low sodium protects against undesirable electrical conductivity. High purity ensures excellent insulation homes. Ceramic substratums for circuits need these attributes. The powder develops thick, strong structures during sintering. This produces reliable bases for digital parts. Such substrates show up in every little thing from phones to power systems.

Warm die spreading needs sturdy products as well. This alumina powder succeeds right here. Its controlled particle dimension allows tight packaging. This builds mold and mildews with remarkable mechanical stamina. The powder’s alpha phase framework provides remarkable thermal stability. Mold and mildews face severe temperatures repetitively. Thermal shock resistance avoids fracturing. Long mold life reduces production costs. Regular powder quality makes sure uniform mold performance. This avoids problems in actors steel components. Industries like automobile depend on this accuracy.

The powder’s chemical inertness matters substantially. It resists responses with liquified metals. This maintains actors products pure. Surface area smoothness of molds improves part surface. Less finishing job saves time and money. Producers value these functional advantages.

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 Industrial Grade Low Sodium Alpha Alumina Aluminum Oxide Powder for Electronic Ceramics Hot Die Casting

What exactly is this alumina powder?
It’s a special aluminum oxide powder. It’s made for tough industrial jobs. It’s mostly alpha phase alumina. The sodium level is kept very low. This matters for electronic parts.

Why does low sodium content matter?
Sodium can cause big problems. In electronic ceramics, sodium can leak electricity. It makes the part unreliable. Our powder has almost no sodium. This stops electrical leaks. It keeps the ceramic working right.

Why is the alpha phase important?
Alpha alumina is the hardest, most stable form. It doesn’t change shape when heated a lot. Hot die casting needs this. The powder must handle extreme heat without breaking down. Alpha phase gives that strength and heat resistance.

How is the particle size controlled?
We grind the powder carefully. We use special methods. We check the size constantly. You get a consistent, fine powder. This is key. Consistent size means the ceramic sinters evenly. It makes strong, reliable parts.

How do you guarantee quality and consistency?
We test every batch thoroughly. We measure the sodium level precisely. We confirm the alpha phase content. We check the particle size distribution. We track all production steps. You get the same high-performance powder every time.

(Industrial Grade Low Sodium Alpha Alumina Aluminum Oxide Powder for Electronic Ceramics Hot Die Casting)