EFFECT OF UNCONVENTIONAL METHODS OF CUTTING ON MICROSTRUCTURE, TOPOGRAPHY AND MICROHARDNESS CHANGES IN STEEL. Metallurgy and Foundry Engineering, [S. l.], v. 38, n. 2, p. 109, 2012. DOI: 10.7494/mafe.2012.38.2.109. Disponível em: https://journals.agh.edu.pl/mafe/article/view/394. Acesso em: 13 mar. 2025.