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Preparation of various aluminium matrix composites reinforcing by nano-particleswithdifferent dispersion methods

تعداد صفحات: 1 | تعداد نمایش خلاصه: 107 | نظرات: 0
سال انتشار: 1397
کد COI Paper: IIAC05_009
زبان Paper: Englishglish
نسخه کامل Paper در کنفرانس ارائه نشده است و در دسترس نیست.

مشخصات نویسندگان Paper Preparation of various aluminium matrix composites reinforcing by nano-particleswithdifferent dispersion methods

Mahboobeh Azadi - Department of Material and Metallurgical Engineering, Semnan University, Semnan, P.O. Box: 3513119111, Iran
Mehrdad Zolfaghari - Department of Material and Metallurgical Engineering, Semnan University, Semnan, P.O. Box: 3513119111, Iran
Saeid Rezanezhad - Department of Material and Metallurgical Engineering, Semnan University, Semnan, P.O. Box: 3513119111, Iran
Mohammad Azadi - Department of Mechanical Engineering, Semnan University, Semnan, P.O. Box: 3513119111, Iran

چکیده Paper:

In this study, the effect of SiO2 nano-particles dispersion methods to the aluminium matrix in two weight percent of 0.5 and 1 was investigated. First type of composites contained nano-particles which were pre-heated at 400 °C and then added to the melt. Second type of specimens were produced using nano-particles that prepared in the planetary ball-mill for 1 hour in combination with aluminium micro-particles. The hardness and the microstructure of nano-composites have been studied. The production method of nano-composites was the stir casting process. Besides, the distribution of nano-particles in the aluminium matrix for both types of specimens studied by the field emission scanning electron microscopy (FE-SEM) which was equipped by the energy dispersive X-Ray spectroscopy (ESD). Obtain result showed that the wetting parameter for the second type of specimens was higher than the first ones. FE-SEM images showed that the agglomeration size of nano-particle in the first type of specimens was lower than 100 nm. Such behaviour led to increase the hardness value of aluminium matrix composite to 141 BHN with the increase of 15% with respect the aluminium alloy

کلیدواژه ها:

Nano-particles, Aluminium Matrix Composite, Planetary ball-mill, Pre-heating, Microstructure.

کد Paper/لینک ثابت به این Paper

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https://civilica.com/doc/897738/

کد COI Paper: IIAC05_009

نحوه استناد به Paper:

در صورتی که می خواهید در اثر پژوهشی خود به این Paper ارجاع دهید، به سادگی می توانید از عبارت زیر در بخش منابع و مراجع استفاده نمایید:
undefined, undefined و undefined, undefined و undefined, undefined و undefined, undefined,1397,Preparation of various aluminium matrix composites reinforcing by nano-particleswithdifferent dispersion methods,پنجمین کنفرانس بین المللی آلومینیوم ایران,Tehran,,,https://civilica.com/doc/897738

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برای بار اول: (1397, Azadi, Mahboobeh؛ Mehrdad Zolfaghari و Saeid Rezanezhad و Mohammad Azadi)
برای بار دوم به بعد: (1397, Azadi؛ Zolfaghari و Rezanezhad و Azadi)
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