Strong grain boundary oxidation - 1.2201
Treatment : spheroidised
Magnification : 100 : 1
Etching medium :
Sampling / Specification : transverse
Testing result :
grain boundary oxidation 0,04 mm deep
Treatment : spheroidised
Magnification : 200 : 1
Etching medium :
Sampling / Specification : transverse
Testing result :
grain boundary oxidation 0,04 mm deep