Extended Data Fig. 9: Si cellular structure of the AM NTD-Al alloys after 107 fatigue testing cycles at a maximum stress of 260 MPa (R = 0.1). | Nature Materials

Extended Data Fig. 9: Si cellular structure of the AM NTD-Al alloys after 107 fatigue testing cycles at a maximum stress of 260 MPa (R = 0.1).

From: Achieving ultrahigh fatigue resistance in AlSi10Mg alloy by additive manufacturing

Extended Data Fig. 9

(a, b) HAADF STEM images showing the intact Si cellular structure. TEM samples were prepared from randomly selected area from the gauge section of the sample after fatigue testing. (c–f) EDS maps illustrating the distribution Al, Si, Mg and Ti elements.

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