1.1 This practice describes ultrasonic techniques for inspecting welds using phased array ultrasonic methods (see Note 1). 1.2 This practice uses angle beams, either in S-scan or E-scan modes, primarily for butt welds and
ASTM
Standard Practice for Contact Ultrasonic Testing of Welds Using Phased Arrays
STD-73187
2009
2009-08-01
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