BOROUNI, Mansour; NIROUMAND, Behzad; FATHI, Mohammad Hossein. Evaluation of nano ceramic coating on radiographic defects of thin-walled AL4-4 aluminum alloy sand casting. Metallurgical and Materials Engineering, [S. l.], v. 22, n. 3, p. 193–204, 2016. DOI: 10.30544/212. Disponível em: https://metall-mater-eng.com/index.php/home/article/view/212. Acesso em: 30 apr. 2026.