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2. Plastic weld non-destructive examination - Wikipedia

   en.wikipedia.org/wiki/Plastic_weld_non...

   Its use is mainly limited to joint fit-up and detecting surface breaking flaws. It can be done as an in-process inspection, while the welding is occurring, or on the completed weld. In-process inspections can show problems with the weld such as discoloration, indicating thermal degradation, bubbles, scratches, and weld bead problems.

3. Weld quality assurance - Wikipedia

   en.wikipedia.org/wiki/Weld_quality_assurance

   Weld mapping is the process of assigning information to a weld repair or joint to enable easy identification of weld processes, production (welders, their qualifications, date welded), quality (visual inspection, NDT, standards and specifications) and traceability (tracking weld joints and welded castings, the origin of weld materials).

4. Nondestructive testing - Wikipedia

   en.wikipedia.org/wiki/Nondestructive_testing

   Visual inspection (VT), the most commonly applied NDT method, is quite often enhanced by the use of magnification, borescopes, cameras, or other optical arrangements for direct or remote viewing. The internal structure of a sample can be examined for a volumetric inspection with penetrating radiation (RT), such as X-rays, neutrons or gamma ...

5. Welder certification - Wikipedia

   en.wikipedia.org/wiki/Welder_certification

   The Welding Institute (TWI) in the United Kingdom offers the following certification scheme: [16] CSWIP 3.0 (Level 1): Visual Welding Inspector; CSWIP 3.1 (Level 2): Welding Inspector; CSWIP 3.2 (Level 3): Senior Welding Inspector; with or without radiographic interpretation (3.2.1 or 3.2.2 respectively) The Canadian Welding Bureau offers the ...

6. Industrial radiography - Wikipedia

   en.wikipedia.org/wiki/Industrial_radiography

   Inspection techniques can be portable or stationary. Industrial radiography is used in welding , casting parts or composite pieces inspection, in food inspection and luggage control, in sorting and recycling, in EOD and IED analysis, aircraft maintenance , ballistics , turbine inspection, in surface characterisation, coating thickness ...

7. Welding - Wikipedia

   en.wikipedia.org/wiki/Welding

   Welding is a fabrication process that joins materials, ... Methods such as visual inspection, radiography, ultrasonic testing, phased-array ultrasonics, ...