9: Non-destructive Examination
API ICP Self Study Materials
API ICP Self Study Materials
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For added sensitivity, wet fluorescent magnetic particle (WFMT) techniques<br />
may be used. With this technique, a filtered blacklight is used to observe the<br />
particles, which requires the area of testing be darkened.<br />
ASME Section V, Article 7, (Paragraph T-750) lists requirements for magnetic<br />
particle examination. Some codes and specifications may list compliance with<br />
these requirements as being mandatory. ASME B31.3 and ASME Section<br />
VIII, Division 1, requires magnetic particle examination be performed in<br />
accordance with Article 7.
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