Segregation streaks with sigma-phase - 1.4427
Treatment : untreated
Magnification : 50 : 1
Etching medium : Beraha-II - etching period 20 seconds
Sampling / Specification : transverse
Testing result :
local stronger segregation streaks
austenite (colored blue and rust-brown)
Treatment : untreated
Magnification : 100 : 1
Etching medium : Beraha-II - etching period 20 seconds
Sampling / Specification : transverse
Testing result :
local stronger segregation streaks
austenite (colored blue and rust-brown) with local
sigma-phase (white) in the segregation streaks