Ki. Maslov et al., ACOUSTOMICROSCOPIC INVESTIGATIONS OF AL2O3-CENTER-DOT-W)C INSTRUMENTAL CORUNDUM CERAMIC((TI), Russian journal of nondestructive testing, 31(4), 1995, pp. 239-241
A technology for obtaining instrumental corundum ceramic based on Al2O
3 + (Ti . W)C having good working characteristics and thermal stabilit
y is developed. It is shown that acoustomicroscopic measurements enabl
e nondestructive methods to be used to detect subsurface microdefects,
enable the uniformity of the specimens to be determined and enable th
e technological process by which the ceramic is obtained to be monitor
ed.