1
Semiconductors Department, Material and Energy Research Center(MERC)
2
Nanotechnology and Advanced Materials Department, Material and Energy Research Center(MERC)
Abstract
By consideration of unique properties of composite Al2O3-ZrO2 such as high toughness, high wear resistant and relative low thermal expansion, in this study, nanocomposite of Al2O3-ZrO2 was produced by Mechanical activated Self propagating High-temperature Synthesis (MASHS) using laser beam for ignition. First Al and ZrO2 powders were mixed in the mole ratio of 1:1 and milled for 1, 3 and 6 hours. Then the mixtures were pressed and were exposed by continuous wave (CW) CO2 laser for starting combustion reaction. To find the specifications of the products X-ray diffraction (XRD), scanning electron microscopy (SEM) and Energy-Dispersive X-ray spectroscopy (EDX) were used. The XRD results show that samples have α-Alumina and also cubic and monoclinic phases Zirconium oxides together. The dendrite structures were formed during the process.
Tayebifard, S. A., Vaezi, M., Ganjali, M., & Asgharpour, S. (2014). Synthesis of Al2O3-ZrO2 Nanocomposite by Mechanical Activated Self-propagating High Temperature Synthesis(MASHS) and Ignited via Laser. International Journal of Engineering, 27(4), 615-620.
MLA
Seyed Ali Tayebifard; M.R. Vaezi; Monireh Ganjali; Somayeh Asgharpour. "Synthesis of Al2O3-ZrO2 Nanocomposite by Mechanical Activated Self-propagating High Temperature Synthesis(MASHS) and Ignited via Laser". International Journal of Engineering, 27, 4, 2014, 615-620.
HARVARD
Tayebifard, S. A., Vaezi, M., Ganjali, M., Asgharpour, S. (2014). 'Synthesis of Al2O3-ZrO2 Nanocomposite by Mechanical Activated Self-propagating High Temperature Synthesis(MASHS) and Ignited via Laser', International Journal of Engineering, 27(4), pp. 615-620.
VANCOUVER
Tayebifard, S. A., Vaezi, M., Ganjali, M., Asgharpour, S. Synthesis of Al2O3-ZrO2 Nanocomposite by Mechanical Activated Self-propagating High Temperature Synthesis(MASHS) and Ignited via Laser. International Journal of Engineering, 2014; 27(4): 615-620.
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