wet magnetic particle test, wet magnetic particle inspection, wet magnetic particle examination
pulberkatse, kus magnetosakesed on riputatud ainesse nagu vesi või õli, mille tõttu katse on tundlikum defektidest ja hälvingutest põhjustatud voo lekkekohtade suhtes kui kuivad magnetilised osakesed, kuna vedelikus olevad osakesed on liikuvamad, technique includes magnetic particles being suspended in a substance such as water or oil, for which this method is more sensitive to flux leakage sites caused by defects and flaws than dry magnetic particles due to the particles being more mobile whilst in a suspended state, mittepurustav katse, mille korral ferromagnetilised pulberosakesed kantakse peale vedeliku suspensioonina