ULTRASONIC TESTING :
Course Description
Duration
Course Objectives
Certification
Entry Requirements
Basic principles of sound; generation and detection of sound; behavior of sound in a material, factors affecting propagation of sound; the flaw detector, calibration blocks/DAC blocks; use of angled beam probes for weld scanning, calibration of equipments; welding processes and weld defects; practical exercises on test specimens containing simulated flaws; examination of parent plate, butt welds, interpretation and evaluation; instruction writing