Wetting behaviors and interfacial characteristics of TiZr-based bulk metallic glass/W substrate

► Interactions occur between molten Ti32.8Zr30.2Ni5.3Cu9Be22.5 alloy and W substrate. ► Good wettability was obtained. ► The interface reaction depended on the temperature of the test. ► The study was also focused on wetting kinetics to determine the mechanisms. ► According to the experimental temperature three regions were identified.