Fig. 3: Superior high-temperature strength of the LPBF AlLaScZr alloy. | Nature Communications

Fig. 3: Superior high-temperature strength of the LPBF AlLaScZr alloy.

From: High-temperature strength in an additively manufactured Al-based superalloy with stable nanoscale eutectic cellular networks

Fig. 3

a Uniaxial tensile stress–strain curves of the AlLaScZr alloys at RT and elevated temperatures; b Plot comparing the tensile yield strength (YS) at room temperature (RT) with that at 300 °C for the LPBF AlLaScZr alloy and other commercial and LPBF aluminium alloys (Note: the YS of the commercial Al alloys at 300 °C is taken by linearly interpolation of the YS at 260 °C (500 °F) and 316 °C (600 °F)); c Specific YS as a function of temperature and d YS normalised by the value at RT as a function of temperature normalised by the alloy’s melt point for the LPBF AlLaScZr alloy in comparison with several typical Al, Ti, stainless steels, and Ni-based alloys, respectively (c, d share the same figure legend).

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