Research Projects

The metal industry faces significant challenges related to energy consumption and environmental impact. Traditional thermo-mechanical processing techniques often require high temperatures and long processing times. Electric Current Assistance (ECA) offers a promising solution to reduce energy consumption and improve the efficiency of metal processing. By understanding the fundamental mechanisms of ECA and its dependence on microstructural and texture of material, we can develop sustainable strategies for HCP alloys. In this regard, the present project aims to understand the relation between microstructural parameters and ECE electroplastic effect (EPE). Broad objectives of the project are: • To investigate the influence of electric current on the deformation behavior of HCP alloys. • To determine the critical current density required to initiate the electroplastic effect (EPE) in HCP alloys. • To analyze the microstructural evolution during EPE and its impact on mechanical properties. • To develop a comprehensive understanding of the mechanisms underlying EPE in HCP alloys. Main Experiments which would be performed are: • Production of initial material with different initial microstructure (grain morphology, texture, etc) • Uniaxial Tensile Tests: Conduct uniaxial tensile tests on HCP alloys (Mg AM30 and Ti-6Al-4V) with and without the application of electric current. • Microstructural Characterization: Employ techniques like EBSD, XRD, and TEM to analyze microstructural evolution and dislocation behavior. • Modeling and Simulation: Utilize crystal plasticity finite element (CPFE) simulations to predict deformation textures and active slip systems. If the research objectives are achieved, the following significant contributions to the field of materials science and engineering can be expected: • Advanced Processing Techniques: Development of advanced processing techniques for HCP alloys that are more energy-efficient and environmentally friendly. • Improved Mechanical Properties: Enhancement of the mechanical properties of HCP alloys through optimized processing parameters. • Fundamental Understanding of EPE: Deeper understanding of the mechanisms underlying EPE, leading to more effective utilization of this technique. • Innovation in Materials Science: Potential for new innovations in materials science and engineering, such as the development of novel materials with tailored properties.