2024年11月21日 · Alumina ceramic, also known as alumina or aluminum oxide (Al2O3), is an industrial oxide ceramic known for its extreme hardness and high thermal conductivity. The properties of alumina ceramics make them one of the most widely used ceramics for structural, wear, and corrosive environments.

Alumina (Al2O3) is material of Fine Ceramics. KYOCERA is the global leading manufacturer of superior precision Fine Ceramics (Advanced Ceramics) products.

Alumina ceramics (alumina alumina or aluminum alumina) are primarily composed of aluminum oxide (Al2O3). Our advanced alumina ceramics are made by high-temperature sintering of selected alumina powders.

Discover comprehensive alumina ceramics processing solutions. From raw powder to precision-engineered finished components, we offer expertise in milling, shaping, sintering, and machining. Explore our capabilities and learn how we can optimize your …

Alumina ceramics (Al2O3) is the most common technical ceramics material, with very high hardness. The material has excellent properties in terms of electrical insulation, high thermal conductivity, high chemical resistance, good wear resistance and low thermal expansion.

2024年2月19日 · Alumina ceramic, known for its high purity levels exceeding 99% alumina (Al2O3), stands as a hallmark of modern engineering and material science. This advanced ceramic material has carved its niche across various industries, from electronics to aerospace, thanks to its outstanding physical, chemical, and thermal properties.

2025年1月23日 · Alumina ceramics, which contain more than 95% alumina, can be used as great electrical insulators. Additionally, they have a low dielectric loss, which makes them useful for a variety of electrical appliances and electronics. Alumina ceramics are also used in seal rings, medical implants, thermocouple tubes, laser tubes, and ballistic armor.

Alumina ceramic is a highly durable industrial oxide ceramic known for its remarkable hardness. Produced from bauxite, it can be shaped through various methods including injection molding, die pressing, isostatic pressing, slip casting, diamond machining, or extrusion.

Associated Ceramics has earned a reputation for achieving dimensionally accurate alumina parts with excellent quality and reproducibility. The following table describes many common alumina bodies; we can work with other formulations as well.

2024年5月29日 · Alumina ceramic is revered for its exceptional hardness and mechanical strength, ranking among the highest among ceramic materials. Mohs hardness rating 9 ranks it second only to diamond in terms of wear resistance, making alumina ceramic an excellent material choice in applications where durability and resistance to wear is of crucial importance.