Comparison of Effect of Ferritic Nitrocarburising on En-19,En-24 and En-37 SteelsM. Venkata Ramana, Jalumedi Babu, Harshith Renukuntla and Harshith Reddy KothiE3S Web Conf., 552 (2024) 01045DOI: https://doi.org/10.1051/e3sconf/202455201045