참고문헌
- B. W. Drinkwater and P. D. Wilcox, "Ultrasonic arrays for non-destructive evaluation: A review," NDT&E International 39, 525-541 (2006) https://doi.org/10.1016/j.ndteint.2006.03.006
- ASME Boiler and Pressure Vessel Code, American Society of Mechanical Engineers, New York (2003)
- ASTM Standards, "Standard guide for evaluating performance characteristics of phased-array ultrasonic testing instruments and system," American Society for Testing and Materials (2008)
- ASTM Standards, "Standard practice for contact ultrasonic testing of welds using phased arrays," American Society for Testing and Materials (2009)
- JEAG 4207-2004, "Ultrasonic examination for in-service inspection of light water nuclear power plant components," Japan Electric Association (2004)
- 특허청, "곡률쐐기를 가지는 위상배열 초음파 탐촉자의 빔 집속점 보정방법", 출원번호 10-2012-0000809, (2012)