{"id":197,"count":0,"description":"Non-destructive testing (NDT) makes it possible to assess the condition of a product without damaging it \u2013 in production, during assembly and in service. In Lithuania UAB \u201eMatavimo technologijos\u201c represents two German manufacturers: <strong>Karl Deutsch<\/strong> (ultrasonic, magnetic particle, penetrant testing, crack depth) and <strong>Institut Dr. Foerster<\/strong> (eddy current, magnetic induction).\r\nWhich method to choose:\r\n\r\n<strong>Ultrasonic testing (UT)<\/strong> \u2013 wall thickness measurement (also through coatings and from one side) and detection of internal defects in castings, forgings and welds.\r\n<strong>Eddy current testing (ET)<\/strong> \u2013 surface cracks in electrically conductive metals; suitable both for mobile inspection and for automated series testing in the line.\r\n<strong>Magnetic particle testing (MT)<\/strong> \u2013 detection of surface and near-surface cracks in ferromagnetic parts, welds, forgings, axles.\r\n<strong>Penetrant testing (PT)<\/strong> \u2013 surface defects in any non-porous material (steel, aluminium, ceramics, plastics).\r\n<strong>Crack depth measurement<\/strong> \u2013 determining the depth and inclination of a crack already found, using the potential drop method.\r\n<strong>Magnetic induction<\/strong> \u2013 hardness, structure, heat treatment and material mix-up testing in series production.\r\n\r\nStandards referenced in the manufacturers' documents: EN ISO 3452-2\/-6 (PT materials), EN ISO 9934-2\/-3 (MT media and equipment), EN ISO 3059 (UV and white light measurement), EN ISO 17638 (MT of welds), EN 1330-4 (UT terminology), ASME V Art. 6, ASTM E1444, ASTM E3022, AMS 2644. Personnel qualification according to ISO 9712.\r\nIn your enquiry please state: the material (ferromagnetic \/ non-ferrous \/ austenitic), part geometry and dimensions, the type and minimum size of defects to be found, the inspection scope (single \/ series, manual \/ automated), the environment (workshop, field, explosive atmosphere), the required standards and documentation needs.","link":"https:\/\/m-technologijos.lt\/en\/iranga\/flaw-detection-ndt\/","name":"Flaw Detection (NDT)","slug":"flaw-detection-ndt","taxonomy":"category","parent":0,"meta":[],"z_taxonomy_image_url":"https:\/\/m-technologijos.lt\/wp-content\/uploads\/2026\/10\/1076-Basic-2-1.jpg","_links":{"self":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/categories\/197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/categories"}],"about":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/taxonomies\/category"}],"wp:post_type":[{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/posts?categories=197"},{"href":"https:\/\/m-technologijos.lt\/en\/wp-json\/wp\/v2\/products?categories=197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}