EFFECT OF PIN VOLUME RATIO ON MICROSTRUCTURAL CHARACTERISTICS OF FRICTION STIR PROCESSED ALUMINIUM BASED METAL MATRIX COMPOSITE. Journal of Manufacturing Engineering, [S. l.], v. 11, n. 2, p. 060–067, 2016. Disponível em: https://smenec.org/index.php/1/article/view/216. Acesso em: 3 apr. 2025.