Phase transformation of metastable beta Ti alloys with tweed structure

High-temperature microstructural characteristics of a novel biomedical titanium alloy

“…3(a). The pattern indicates that the residual phase is the ␤ phase with a BCC structure [25]. This characteristic was also detected in the alloy solution-treated at 920 • C. Thus, during solution treatment at 890-920 • C, the Ti-5111 alloy became a mixture of ␣, ␣ , ␣ , and residual ␤ phases.…”

“…4(a). The figure reveals that the matrix was ␤ phase with BCC structure [25]. In addition to the ␤ phase spots, satellite spots coexist in the SAEDP.…”

“…1(c). The image indicates that the island-like phase is a ␤ phase with body-center-cubic (BCC) structure [25]. Fig.…”