𝜶^″ Martensitic Twinning in Alpha + Beta Ti-3.5Al-4.5Mo Titanium Alloy

Figure 1

The X-ray diffraction patterns of the samples quenched from 840°C or 910°C. Marked α, 𝛼^′, and 𝛼^′′ phases are the hexagonal, hexagonal martensite, and orthorhombic martensite structures, respectively.