Waleed Saeed Azab Elghazaly <br/><br/>
A study on the effect of some alloying elements on the microstructure and mechanical properties for some experimental iron- base superalloys /  
 دراسة تأثير بعض عناصر التسابك على البنية الميكروسكوبية والخواص الميكانيكية لبعض سبائك تجريبية ذات قاعدة حديدية فائقة التسابك 
Waleed Saeed Azab Elghazaly ; Supervised Yehia S. Shash , Ragaie M. Rashad , Amer E. Amer 
 - Cairo :   Waleed Saeed Azab Elghazaly ,   2013 
 - 97 P. :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Mechanical design and production 
<br/><br/> The objective of the research is introducing a new grade of experimental iron- base cast superalloys . Scrap parts were melted in 100 kg coreless induction furnace. Studies were made about the effect of alloying elements like Ni , Cr , Ti, Al on the microstructure and mechanical properties for the experimental alloys produced and about heat treatment cycles like solution treatment and aging conditions for the optimization of the produced alloys 
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<br/><br/><label>Subjects--Index Terms: </label>Aging   Solution treatment  Superalloys