摘要
The empirical rules for the prediction of solid solution formation proposed so far in the literature usually have very compromised predictability.Some rules with seemingly good predictability were,however,tested using small data sets.Based on an unprecedented large dataset containing 1252 multicomponent alloys,machine-learning methods showed that the formation of solid solutions can be very accurately predicted(93%).The machine-learning results help identify the most important features,such as molar volume,bulk modulus,and melting temperature.
基金
Research performed by Leidos Research Support Team staff was conducted under the RSS contract 89243318CFE000003
This research was supported in part by an appointment to the U.S.Department of Energy(DOE)Postgraduate Research Program at the National Energy Technology Laboratory(NETL)administered by the Oak Ridge Institute for Science and Education
This research used resources of Oak Ridge National Laboratory’s Compute and Data Environment for Science(CADES)and the Oak Ridge Leadership Computing Facility,which is supported by the Office of Science of the U.S.Department of Energy under Contract No.DE-AC05-00OR22725.
