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Unified Journal of Engineering and Manufacturing Technology

January 2016 Vol 1(1), pp. 001-006

Copyright 2016 Unified Journals

Original Research Article

Investigation of some alloyed (SG) ductile irons

Khidhair Jasim Mohammed

Al-Mustaqbal University Collage, Iraq-Babylon-Hilla City

Corresponding Author's Email: khidhair_aljuboury@yahoo.com

Accepted 11 January, 2016.


In this work, we examined six grades of alloyed SG iron with bianitic Martensitic and pearlitic matrix structure according to PN- 76/H83142- polish standard .The alloying elements were Ni ,Mo and Cu with moderate weight percentage . The chemical compositions of tested grades and metallographic examinations, also, hardness were tested, relative values of magnetic phase also tested. Investigation results and their discussions were included in this article the result showing the effects of those alloying elements on structure and properties of tested grades of ductile iron .
Aim of the research: The main goals of this work were to indicate the results of each test such as chemical composition structural , hardness of alloyed SG iron , and relative magnetic phase, to increase the knowledge's dealing with that growing importance material in different applications .

Keywords: Ductile iron , alloying , investigation .

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Khidhair Jasim Mohammed.Investigation of some alloyed (SG) ductile irons. Unified Journal of Engineering and Manufacturing Technology. 1(1) 2016 pp. 001-006.

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