Applications of alumina ceramics with different alumina content

High-purity alumina ceramics with Al2O3 content of 99.9%, the sintering temperature is as high as 1650-1990 ° C, transmission wavelength of 1 ~ 6μm. High-purity alumina ceramics generally can be used to replace platinum crucible: because of the light transmission and resistance Alkali metal corrosion, high-purity alumina ceramics can be used as sodium lamp tubes; …

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Alumina Ceramic Components

Alumina Ceramic Components (Al2O3) Alumina ceramics is the most widely used ceramic material. It offers superior mechanical strength, electrical insulation, high frequency retention, thermal conductivity, heat resistance and corrosion resistance. Alumina ceramic materials are used in a wide range of applications such as electronics, pump components and automotive sensors. Lithaiwa supplies a variety of alumina …

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Propiedades y aplicaciones de la cerámica de alúmina (Al2O3)

Generalmente, la fase cristalina principal de las cerámicas de alúmina es α-Al2O3. Existen diferentes series según el contenido de Al2O3 y los aditivos. Según el diferente contenido de Al2O3, hay 75 alúmina, 85 alúmina, 95 alúmina, 99 alúmina, etc. De acuerdo con la diferencia de su fase cristalina principal, hay mullita, corindón-mullita y corindón; De …

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Properties and applications of Alumina (Al2O3) Ceramics

Generally, the main crystal phase of alumina ceramics is α-Al2O3. There are different series depending on the content of Al2O3 and additives. According to the different content of Al2O3, there are 75 alumina, 85 alumina, 95 alumina, 99 alumina, etc. According to the difference of its main crystal phase, there are mullite, corundum-mullite and corundum; …

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Cerámica y aplicaciones de alúmina

Las cerámicas de alúmina tienen un excelente rendimiento de aislamiento, resistencia al calor y resistencia a la abrasión. Debido a las propiedades integrales y el costo relativamente bajo, la cerámica de alúmina es uno de los materiales cerámicos avanzados más populares. El material de alúmina de alta pureza (contenido de alúmina ≥ 99.5%) es ampliamente …

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Advantages of alumina ceramic tube

Alumina ceramic tube is a type of ceramic material mainly composed of alumina (Al2O3). It can be used in chemical engineering, electronics, aerospace,military equipment and other applications. Alumina ceramic tubes have following advantages: 1. Good stability: The surface of the alumina ceramic tube is flame-retardant and has good fire resistance. The working performance will be …

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Is alumina ceramic acid corrosion?

Alumina ceramics have good acid and alkali resistance and can be used under medium or strong alkali conditions under normal conditions. Alumina ceramics are not resistant to high-strength acids and bases. If the use of the environment is beyond the 1:9 concentration of hydro-chloric acid, or more than 10% concentration of sodium hydroxide solution, there …

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