Alumina Ceramic Substrates: The Foundational Enablers of High-Performance Electronic Packaging and Microsystem Integration in Modern Technology high purity alumina
1. Material Fundamentals and Structural Features of Alumina Ceramics 1.1 Crystallographic and Compositional Basis of α-Alumina (Alumina Ceramic Substrates) Alumina ceramic substratums, mostly composed of light weight aluminum oxide (Al ₂ O TWO), function as the backbone of contemporary digital product packaging because of their exceptional balance of electric insulation, thermal stability, mechanical strength, and