Aluminum Oxide Ceramic Substrates

On the basis of application the global aluminum oxide.

Aluminum oxide ceramic substrates.

This report segments the global aluminum oxide ceramic substrates market on the basis of types are. Alumina ceramics are commonly subdivided according to their alumina content ranging from 80 to more than 99. Al2o3 substrate aluminum oxide substrate aluminium oxide substrate ceramic substrates laser substrates high temperature ceramic laser ceramic heat conductive washer heat transfer washer thyristor insulator transistor insulator triac insolato. This is because alumina pcbs have good material properties including good thermal conductivity low cte coefficient of thermal expansion dielectric strength strong resistance to chemical hazards and hermeticity.

Aluminum oxide pcb al2o3 or alumina is today the most widely used ceramic printed circuit board and submounts. Aln offers superior thermal conductivity performance of about 180 w mk at r t which is 7 to 8 times higher than that of aluminum oxide that has about 24 w mk at r t. Capability thicker ceramic aluminum nitride aln is mainly used. Aluminum oxide al2o3 or alumina 96 is the most widely used ceramic material for ceramic printed circuit boards and submounts.

Aluminas aluminum oxide al 2 o 3 are the most commonly used technical ceramics due to their generally useful properties and good price performance ratio. Alumina oxide ceramic substrates for thick film electronics. Thanks to its very good electrical insulation dielectric strength and high temperature resistance up to 1750 c alumina ceramic is ideal for electrical applications and high temperature applications. Aluminum oxide is the most commonly used technical ceramic material.

However aluminum nitride has relatively low bending strength of 300 400 mpa.