Surface bursts at a tensile test - 1.7131
Treatment : spheroidised
Magnification : ca. 1 : 1
Etching medium :
Sampling / Specification : sample surface
Testing result :
incipient cracks at the surface
in the environment of the reduction of area
Treatment : spheroidised
Magnification : 6,5 : 1
Etching medium :
Sampling / Specification : sample surface
Testing result :
incipient cracks at the surface
in the environment of the reduction of area