engleski

Analysis of ductile iron metallographic images gained by laboratory and on-site metallography methods

Application of ductile iron today is a result of its optimal mechanical properties achievement. Mechanical properties of ductile iron (and castings in generally) are directly related to their microstructure. In this paper the results of laboratory and onsite metallography methods for obtaining metallographic images of ductile iron are compared. In addition, the possibilities of different image analysis methods for recognition of graphite (nodules) on metallographic images obtain by above methods are presented.

ductile iron; image analysis; metallography; microstructure; segmentation

nije evidentirano