A Study on the Corrosion and Tribocorrosion Behavior of Al-30 Vol.% B4C Composite Produced by Mechanical Milling and Hot Pressing

The present work aims to study the corrosion and tribocorrosion behaviors of pure Al and Al-30 vol.% B4C fabricated by a combination of mechanical milling and hot-pressing processes. Structural analysis and phase composition of the pure Al and the Al-30 vol.% B4C composite were evaluated by field emission-scanning electron microscopy and x-ray diffractometry, respectively. The corrosion behavior was investigated using electrochemical impedance...