|
Treatment : quenched and tempered
Magnification : 200 : 1
Etching medium : aqua regia (V2A-pickle)
Sampling / Specification : transverse
Testing result :
ferrite free heat treated structure
|
Treatment : quenched and tempered
Magnification : 500 : 1
Etching medium : aqua regia (V2A-pickle)
Sampling / Specification : transverse
Testing result :
ferrite free heat treated structure |