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    Nanotwins-containing microstructure and superior mechanical strength of a Cu‒9Al‒5Fe‒5Ni alloy additively manufactured by laser metal deposition by Li, Boyuan, Zheng, Han, Han, Changjun, Zhou, Kun

    Published 2021
    “…An optimized processing window of LMD was established for printing the alloy with a relative density greater than 99% using laser power of 1000–1500 W, scanning speed of 0.5–1.5 m/min and hatch space of 1.5–2 mm. The LMD-printed alloy exhibited a microstructure consisting of a martensite β* phase, a Widmanstätten α phase, Fe Al and NiAl nanoprecipitates, and nanotwins. …”
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    Journal Article
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