Microset replication can be used to detect and monitor micro-cracking in non–magnetic materials where magnetic particle inspection is impossible. It is particularly useful for in service situations where other defect assessment methods are impractical or where they have given inconclusive results. The magnified visual image of a suspected defect provided by Microset can facilitate its identification and importance.

A marine engine crankshaft
removed from a ship's engine
because a journal had overheated.

Microset 101 RF replica of the surface
of the journal showing micro–cracking.
(The surface had been cleaned but was
otherwise unprepared)
Magnification x 100.

Microset 101FF replica showing microcracking
in a stainless steel.
(The surface had been polished and etched)
Magnification x 100