EXPERIMENTAL AND NUMERICAL ANALYSIS OF THE EFFECTS OF EXTRUSION REDUCTION RATIO AND LOAD ON AL 6063 FORMING PARAMETERS. Nigerian Journal of Technology, [S. l.], v. 45, n. 1, p. 75–88, 2026. DOI: 10.4314/njt.v45i1.7. Disponível em: https://mail.nijotech.com/index.php/nijotech/article/view/5425. Acesso em: 9 jun. 2026.