“Studying Heat-Affected Zone, Surface Roughness and Material Removal Rate in NPMEDM Process for Inconel 718 Using Nano Silicon Carbide Powder”. Tikrit Journal of Engineering Sciences 32, no. 1 (March 20, 2025): 1–13. Accessed September 9, 2026. https://www.tj-es.com/ojs/index.php/tjes/article/view/1338.