austempered ductile iron (ADI)

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• Published Subscription 16 Apr 2019

  Effect of Alloying Elements and Processing Parameters on Mechanical Properties of Austempered Ductile Iron

  By Jyoti Prakash Dhal, Amar Kumar Das, Ranjit Kumar Panda, S. C. Mishra, S. Sen

  Abstract: In the present work, austempering is carried out for three different grades (Unalloyed, copper alloyed and Nickel alloyed) of ductile iron. After that the variation of mechanical properties (Hardness, Tensile strength and Elongation) and microstructure of the austempered ductile iron (ADI) with alloying elements (Copper and Nickel) and austempering process variables (austempering temperature and austempering time) were studied. It is found that, with increasing austempering time hardness, tensile strength and …

  Published in Journal of Materials & Metallurgical Engineering · Vol. 3, Issue 1, 2013 · pp. 8–16 Read article →