- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Synthesis of Nanocomposite Material and Studying some of its Mechanical Properties | ||
| Engineering and Technology Journal | ||
| Article 1, Volume 31, 7A, 2013, Pages 1221-1228 PDF (515.39 K) | ||
| DOI: 10.30684/etj.31.7A1 | ||
| Authors | ||
| Fadhil A. Chyad; Abdul-Raheem K.Abid Ali; Auday A. Mehatlaf | ||
| Abstract | ||
| This study aims to synthesis a nanocomposite from Al2O3 – Cr2O3 and studying some of its mechanical properties like microhardness and fracture strength. X-Ray diffraction patterns shows a good crystallinity of the composite with very sharp and neat peaks. TEM photographs shows the good distribution of the particles which have an average particle size of (3-6 nm). The microhardness is increased with the increasing of sintering temperatures having the height value at 15% chromia while the fracture strength behaves as a bell shape having again the height value at 15% chromia. | ||
| Keywords | ||
| nanocomposite; sol; gel; Microhardness; fracture strength; TEM | ||
|
Statistics Article View: 439 PDF Download: 260 |
||