company news about High-Purity White Fused Alumina for Semiconductor Manufacturing

High-purity white fused alumina is a specialized form of white fused alumina that is used in semiconductor manufacturing. It is produced using a special refining process that removes impurities and reduces the levels of trace elements, such as iron and titanium, to very low levels.

In semiconductor manufacturing, high-purity white fused alumina is used as a polishing agent for the production of silicon wafers, which are used to manufacture microchips and other electronic components. The high purity of the abrasive ensures that no impurities are introduced during the polishing process, which can affect the performance of the final product.

High-purity white fused alumina is also used as a seed crystal for the growth of sapphires, which are used in the production of LEDs and other electronic devices. The high-purity level of the seed crystal ensures that the resulting sapphire is free of impurities, which can affect its optical and electrical properties.