Hossam Ahmed Mohamed Halfa <br/><br/>
Improvement of hight speed tool steel by using electro - slag remelting /  
 تطوير صلب العدة عالى السرعات باستخدم تكنولوجيا اعادة الصهر تحت الجلح 
Hossam Ahmed Mohamed Halfa ; Supervised M.F.Eldemerdash , K.A.M.Elfawakhry 
 - Cairo :   Hossam Ahmed Mohamed Halfa ,   2003 
 - 151P :   ill ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Metallurgical Engineering 
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<br/><br/><label>Subjects--Index Terms: </label>Improvement of hight speed tool steel Using electro - slag remelting