Introduction In semiconductor packaging, high-power electronics, aerospace systems, and precision sensors—any application involving hermetic sealing—an improper material selection may lead to reliability risks such as leakage, seal degradation, or even complete failure of the ceramic-to-metal interface. These failure mechanisms are […]
Metallized Alumina vs AlN: Selecting Ceramic for Hermetic Packaging Keep Reading »
Introduction Modern vehicles rely on hundreds of sensors to monitor engine performance, battery systems, emissions, braking, steering, and driver assistance functions. As automotive electronics continue to evolve toward electrification, autonomous driving, and intelligent control, sensor reliability has become more critical
Introductbion Mechanical seals are essential components in pumps, compressors, mixers, agitators, chemical processing equipment, and many rotating machines. Their primary function is to prevent fluid leakage between a rotating shaft and a stationary housing while maintaining long-term reliability under demanding
Introduction Ceramic substrate warpage is one of the most common flatness issues in power electronics packaging. A substrate may pass incoming inspection, yet excessive warpage can still develop during reflow soldering or long-term service. Warpage behavior is closely related to
Ceramic Substrate Warpage: Causes, Measurement Methods, and Control Strategies Keep Reading »
Introduction Ceramic-to-metal hermetic seals often pass helium leak testing at shipment but develop leakage after thermal cycling or long-term service. In most cases, multiple interface defects—not a single process issue—drive this failure through gradual degradation under thermal stress and material
Three Critical Interfaces in Ceramic-to-Metal Hermetic Seals Keep Reading »
