Replicas are used for express Analysis (express diagnostics), with undestructive control of the structural state of the metal in steel.
This solution provides a high-quality printout of the surface of the etched metal and evaluates its microstructure to a few microns.
The mechanism of the replica is very simple: the rapid solid mass is zachishhennuju and etched by a special portable device, and ten minutes later you receive a high-quality imprint of the microstructure The surface being investigated.
