Superalloy database: strength and microstructure

Data overview ............. alloy_spreadsheet_v3.1.csv A comma delimited csv file containing the processed superalloy database. The spreadsheet was originally compiled in Google Sheets, with pre-processing carried out using the Google Apps Script. Each row corresponds to a unique alloy, with uniqueness determined by both composition and heat treatments. Each row (alloy) has been assigned a unique tag in the 1st column. Note that constituent alloy phases have their own rows---this is premised on the assumption that the constituent phases are themselves valid equilibrium alloys. alloy_spreadsheet_v3.1_input.csv Similar to alloy_spreadsheet_v3.1.csv, this spreadsheet contains the unprocessed data. alloy_images Contains .png files of alloy microstructure (principally SEM or TEM micrographs). The files are labelled systematically and each name corresponds to a relevant data entry in alloy_spreadsheet_v3.1.csv. Methodological information .......................... The databse has been compiled from a mixture of published scientific articles and commercial or industry datasets. Each data source is cited in the dataset, including a DOI were appropriate. Some data was obtained from plots or figures using the WebPlotDigitizer tool. Data-specific information ......................... Units used in the data are specified in the dataset's header. A dash "-" indicates that a certain element or heat treatment was not used in that particular alloy. An empty entry (cell) indicates that data was missing or simply not collected in the original data source.