Figure 3: Fatigue performance (S-N) curves for HSPT Ti-6Al-4V in the as-sintered state (produced in this study and as reported by Cao et al.32) and HSPT Ti-6Al-4V produced in this study after gaseous isostatic forging (GIF) and subsequent heat treatment to produce a β-annealed (coarse lamellar) microstructure. | Scientific Reports

Figure 3: Fatigue performance (S-N) curves for HSPT Ti-6Al-4V in the as-sintered state (produced in this study and as reported by Cao et al.32) and HSPT Ti-6Al-4V produced in this study after gaseous isostatic forging (GIF) and subsequent heat treatment to produce a β-annealed (coarse lamellar) microstructure.

From: Hydrogen-enabled microstructure and fatigue strength engineering of titanium alloys

Figure 3

Scatter bands are superimposed on the S-N plot for the fatigue performance for Ti-6Al-4V, as reported in the literature4,5, produced via traditional blended elemental/master-alloy (BE/MA) powder metallurgy, pre-alloyed (PA) powder metallurgy, and wrought processing (WP).

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