Investigation of Microstructural, Mechanical and Tribological Properties of Al8011-TiC Metal Matrix Nano-Composites
Main Article Content
Abstract
Aluminium alloys reinforced by nanoparticles are widely utilized in space vehicles, automotive components and industrial applications due to the unique characteristic of high stiffness to weight ratio. In this research, aluminium alloy 8011-TiC (Titanium Carbide) composites with a various weight percentage of reinforcement such as 5%, 7% and 9% wt.% were produced through stir casting technique. The contribution and uniform dispersion of TiC nano particles in Al 8011 was investigated through microstructural examination, mechanical and tribological behaviour. To sew up the uniform distribution of reinforcement particles over composite metal matrix alloy was investigated using Scanning and Optical Electron Microscope (OEM and SEM) depiction. The pattern of TiC content in the Al8011 alloy was observed through X-ray diffraction technique. Also, specimens are exposed to wear test as per ASTM G99 standard and the weight loss method is adopted. The result exhibits that tensile, yield strength properties and microhardness of nano-composites particles to about increases by 35%, 170% and 150% respectively. The mechanical properties and wear resistance of 7% TiC yields better results compared with Al 8011 alloy and other compositions of augmentations.
Article Details
Issue
Section
Articles
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms: a. Authors retain copyright and grant the journal right of first publication, with the work two years after publication simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal. b. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal. c. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).