Material number 1.2764
Treatment : untreated
Magnification : 50 : 1
Etching medium : 3 % alcoholic nitric acid
Sampling / Specification : transverse
Testing result :
core segregation
Treatment : untreated
Magnification : 50 : 1
Etching medium : 3 % alcoholic nitric acid
Sampling / Specification : longitudinal
Testing result :
core segregation