Investigation & Optimization of WEDM Process Parameters using Inconel 690 Sivanagaraju Dusanapudi, R.L. Krupakaran, Anshuman Kumar, K. Sai Venkat, Akash Shanmukh, Lalisetti Ganesh and Muntadar Muhsen E3S Web Conf., 552 (2024) 01030 Published online: 23 July 2024 DOI: 10.1051/e3sconf/202455201030