Projekta Nr.ISO 16826:2025
Nosaukums<p class="MsoBodyText"><span lang="EN-GB">This document specifies principles for the tandem technique and the longitudinal-longitudinal-transverse wave (LLT) technique for detection of discontinuities perpendicular to the surface or almost perpendicular to the surface.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The general principles for ultrasonic testing of industrial products are described in ISO 16810.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The tandem or LLT techniques can be used for the detection of embedded planar discontinuities.</span></p> <p class="MsoBodyText"><span lang="EN-GB">This document gives guidelines for the testing of metallic materials with a thickness between 40 mm and 500 mm with parallel or concentric surfaces.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The procedures provided in this document can be used for testing of other materials or smaller thickness if special measures are taken according to a written testing procedure.</span></p> <p class="MsoBodyText"><span lang="EN-GB">Phased array techniques can also be applied for the tandem technique and the LLT technique, but additional steps or verifications can be needed.</span></p>
Reģistrācijas numurs (WIID)86366
Darbības sfēra<p class="MsoBodyText"><span lang="EN-GB">This document specifies principles for the tandem technique and the longitudinal-longitudinal-transverse wave (LLT) technique for detection of discontinuities perpendicular to the surface or almost perpendicular to the surface.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The general principles for ultrasonic testing of industrial products are described in ISO 16810.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The tandem or LLT techniques can be used for the detection of embedded planar discontinuities.</span></p> <p class="MsoBodyText"><span lang="EN-GB">This document gives guidelines for the testing of metallic materials with a thickness between 40 mm and 500 mm with parallel or concentric surfaces.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The procedures provided in this document can be used for testing of other materials or smaller thickness if special measures are taken according to a written testing procedure.</span></p> <p class="MsoBodyText"><span lang="EN-GB">Phased array techniques can also be applied for the tandem technique and the LLT technique, but additional steps or verifications can be needed.</span></p>
StatussStandarts spēkā
ICS grupa19.100