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A tool to optimize powder formulations for metal additive manufacturing will greatly decrease time for new alloy development and offer superior performance at lower cost for customized industrial applications.
The Advanced Manufacturing Office (AMO) in the U.S. Department of Energy is sponsoring research to formulate high-quality metal powders optimized for metal additive manufacturing (AM), including hard-to-build alloys such as high-temperature refractory alloys. AM refractory multi-principal-element alloys (MPEAs), comprising elements with melting points of 1850-2200°C, offer the potential for step-change improvements in extreme high-temperature resistance needed for the newest high-efficiency gas turbines and other industrial applications.
