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Aluminum Oxide, Alumina (Al2O3)

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Ceramic Material Comparison Chart

Explore our interactive ceramic material comparison chart below, designed to help you easily compare different materials based on their key properties, and find the best fit for your application.

Alumina

• Alumina Crucible
• Alumina Foam Filter
• Alumina Plate
• Alumina Powder
• Alumina Tube
• Alumina Spheres
• Alumina Rod
• Alumina Boat
• Alumina Bar
• Alumina Dish
• See All Alumina Products

Boron Nitride

Hot Pressed Boron Nitride

• HPBN Plate
• HPBN Ring

Pyrolytic Boron Nitride

• PBN Crucible
• PBN Sheet
• PBN/PG Heater
• PBN Coated Products

Cubic Boron Nitride

• CBN Powder
• CBN Particles

BN Powder

See All BN Products

Silicon Carbide

• Silicon Carbide Powder
• Silicon Carbide Ball
• Silicon Carbide Grinding Media
• Silicon Carbide Nozzle
• Silicon Carbide Tube
• Silicon Carbide Plate
• Green Silicon Carbide Powder
• See All SiC Products

Products

• Aluminum Nitride
• Aluminum Silicate
• Beryllium Oxide
• Boron Carbide
• Ceramic Foam
• Cerium Boride
• Lanthanum Boride
• Magnesia
• Silicate
• Silicon Oxide
• Silicon Nitride
• Transparent Ceramics
• Spherical Ceramic Powder
• Metal Coated Substrate
• Micro & Nano Ceramics
• PZT Ceramics
• Ferroelectric Ceramics
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Aluminum Oxide, Alumina (Al2O3)

Alumina, or aluminum oxide (Al2O3), with its molecular weight of 102, is a foundational element in the realm of technical ceramics, boasting an impressive high melting point of 2,072℃. This makes it the most prevalent ceramic material used across industries, renowned for its role as a traditional yet essential material. The high-purity aluminum oxide version of alumina finds extensive applications in a variety of sectors, credited to its comprehensive utility and adaptability. Its widespread use in technology and industry is attributed to alumina's exceptional properties, including superb electrical insulation, high thermal conductivity, and strong chemical resistance, which collectively make it a versatile and indispensable material.

Moreover, the characteristics of alumina such as good wear resistance and low thermal expansion further enhance its suitability for diverse applications, ensuring components made from alumina can endure extreme conditions and mechanical stress. This positions alumina as a critical resource in applications demanding high durability and reliability. From its insulating properties crucial in electronics to its wear resistance vital in mechanical systems, and thermal conductivity essential for thermal management, alumina's multifaceted performance solidifies its standing as a key material in pushing the boundaries of modern industry and technological innovation.

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Alumina

Zirconia Toughened Alumina

AC6733 Aluminum Oxide Bearing Balls, Al2O3

MC6507 Double-Sided Nickel-Gold Plated Alumina Ceramic Substrate

MC6505 3-Layer Damming Nickel-Palladium-Gold Plated Alumina Ceramic Substrate

MC6504 Palladium-Gold Plated Alumina PCB