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Effect of pouring temperature and ultrasonic treatment on the grain size and morphology of Al-4.5% Mg and Al-7% Si Cast Alloys / Ahmed Hatem Omar Abdelaziz Elkhoribi ; Supervised Waleed Khalifa , Shimaa Elhadad

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ahmed Hatem Omar Abdelaziz Elkhoribi , 2014Description: 69 P. : charts , facsimiles ; 30cmOther title:
  • Al-7% Si , Al-4.5% Mg تأثير درجة حرارة الصب والمعالجة فوق الصوتية على حجم وشكل الحبيبات في سبيكتي صب الألومنيوم [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering Summary: Grain refinement has many beneficial effects on Al-cast alloys, such as increasing fluidity, reducing hot cracking, reducing micro porosity, improving yield strength, and improving fracture toughness. This work was carried out to investigate the effect of pouring temperature on the grain size and morphology of Al-4.5% Mg (JIS-AC7A) and Al-7% Si (JIS-AC4C) cast alloys. In addition, the effect of ultrasonic treatment (UST) was also investigated on the same alloys
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.12.M.Sc.2014.Ah.E (Browse shelf(Opens below)) Not for loan 01010110065594000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.12.M.Sc.2014.Ah.E (Browse shelf(Opens below)) 65594.CD Not for loan 01020110065594000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering

Grain refinement has many beneficial effects on Al-cast alloys, such as increasing fluidity, reducing hot cracking, reducing micro porosity, improving yield strength, and improving fracture toughness. This work was carried out to investigate the effect of pouring temperature on the grain size and morphology of Al-4.5% Mg (JIS-AC7A) and Al-7% Si (JIS-AC4C) cast alloys. In addition, the effect of ultrasonic treatment (UST) was also investigated on the same alloys

Issued also as CD

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