Testing of the Structure and Mechanical Properties of Technical Titanium Joints
Figure 7
The microstructure of the welded joint of the thickness at : the fine-grained structure of the base material after rolling with the phase α coming into the heat-affected zone with thick grains, inclusions of the phase β (a); partial or complete recrystallization of the phases and β (b); thick grains of the phases and great dislocation density (c); the phase spines and the deformation twins (d).