Fig xA Validation of the designed
Each of these topics will be separately discussed. The effect of these various microstructural modifications on the SIM Sunitinib in the two alloys will also be identified.
3.1. β solution treatment conditions
Fig. 3. Microstructure in β solution treated condition (900 °C/5 min): (a) Ti–10V–2Cr–3Al, and (b) Ti–10V–1Fe–3Al.Figure optionsDownload full-size imageDownload as PowerPoint slide
Fig. 4. Stress–strain curves of alloys after β solution heat treatment: (a) Ti–10V–2Cr–3Al, and (b) Ti–10V–1Fe–3Al.Figure optionsDownload full-size imageDownload as PowerPoint slide
The TEM micrographs of Ti–10V–1Fe–3Al alloy after compression testing are shown in Fig. 5. The microstructure of stress-induced α″ martensite is illustrated. Fig. 5(a) is a dark field TEM micrograph. It can be seen that the formation of this stress-induced orthorhombic phase leads to a structure of nanoscale needles. Fig. 5(b) is a diffraction pattern along the β 〈1 1 3〉 zone axis, the spot corresponding to the α″ martensite is clearly visible. Xu and Marteleur  and  have found the similar microstructures in other titanium alloys.