The right solution for every requirement
High-quality, durable and precision-manufactured solutions made from alumina ceramics
Substrates for thin film magnetic heads in hard disk drives require a high-quality, durable, and precision-manufactured solution that meets the demanding requirements of this application. For this reason, Kyocera offers substrates made of alumina ceramics, which offer several advantages.
High strength
Technical ceramic substrates have high strength, contributing to increased reliability and durability. This is particularly important for applications with high loads.
High flexural strength
In addition to high strength, alumina ceramic substrates also offer high flexural strength. This ensures reliable performance, even under difficult operating conditions.
High-precision processing
The production of alumina ceramic substrates requires high-precision processing to ensure optimum performance. Kyocera has decades of experience in ceramic manufacturing and offers precise and reliable manufacturing of alumina ceramic substrates.
Electrical conductivity
Our substrates are electrically conductive, making them ideal for applications in the electronics industry. The electrical conductivity enables efficient data transmission in the thin-film magnetic heads.
Non-magnetic
Substrates made of alumina are non-magnetic and therefore do not affect the magnetic fields of the thin-film magnetic heads. This ensures the reliable performance of the hard drives.
Technical ceramic substrates from Kyocera offer a high-quality, durable, and precisely manufactured solution for producing thin film magnetic heads in hard disk drives. We provide customised solutions tailored to the individual requirements of our customers. Contact us today to learn more about our alumina ceramic substrates.