@article{Aghajani_Naziri Mehrabani_Taghizadeh Tabrizi_Hussein Saddam_2021, title={Corrosion and mechanical behavior evaluation of in-situ synthesized Cu-TiB2 nanocomposite}, volume={1}, url={https://synsint.com/index.php/synsint/article/view/28}, DOI={10.53063/synsint.2021.1228}, abstractNote={<p>In this paper, the synthesis of the copper matrix nanocomposite and the effect of adding TiB<sub>2</sub> nanoparticles on the copper matrix was investigated. Three different amounts of TiB<sub>2</sub> nanoparticles 5, 10, and 15 wt% were added and sintering was carried out at 900 <sup>o</sup>C for 4 hours under argon atmosphere. The phase formation of achieved nanocomposites was studied by X-ray diffractometer and the morphology of the synthesized samples was studied by field emission scanning electron microscopy and atomic force microscopy. The polarization and electrochemical impedance spectroscopy (EIS) at 3.5 wt% NaCl solution at room temperature was were carried out to evaluate the corrosion behavior of synthesized samples. Results show that adding the TiB<sub>2</sub> nanoparticles decrease the corrosion resistance by the formation of galvanic couples, but the effect of amounts of porosities on the corrosion resistance is higher. It is revealed that the variation of the surface roughness is in direct relation to the value of polarization current density.</p&gt;}, number={2}, journal={Synthesis and Sintering}, author={Aghajani, Hossein and Naziri Mehrabani, Seyed Ali and Taghizadeh Tabrizi, Arvin and Hussein Saddam, Falih}, year={2021}, month={Jun.}, pages={121-126} }