Feasibility Study for ARL Inspection of Ceramic Plates Final Report - Revision: B; Final rept. 28 Feb-31 Jul 2005

摘要

This report is on the inspection of SiC-N ceramics tiles with engineered internal flaws using different ultrasonic testing methods. These methods included high-frequency, both focused and unfocused (flat), and phased-array techniques. The detectability of three main flaw types that can be present in manufactured SiC-N tiles was investigated. The tiles were produced and provided by the U.S. Army Research Laboratory.