Compilation of LCF and TMF Data for Single-Crystal and Directionally-Solidified Ni-base Superalloys (All Orientations)

<p>This Excel file contains a compilation of low cycle fatigue (LCF) and thermomechanical fatigue (TMF) data for single-crystal (SX) and directionally-solidified (DS) Ni-base superalloys that are typically used for blades&nbsp;and vanes in gas turbines. &nbsp;Most of the data is generated by strain-controlled uniaxial fatigue tests. &nbsp;Both continuous cycling and cycles with dwells (hold times) at either the maximum or minimum of the cycle are included in the dataset.</p> <p>Several different alloys with similar mechanical behaviors are included in the dataset. &nbsp;The dataset only includes materials that have undergone a&nbsp;solution and age heat treatment typical of that applied to blade and vane components. &nbsp;All the fatigue data in this dataset is limited to uniaxial&nbsp;cyclic loading.&nbsp; The loading direction with respect to the crystal orientation or solidification direction varies. &nbsp;The data in this dataset has been extracted from the public domain. &nbsp;The sources of the data are included in the Excel file.</p> <p>This data is used to train a Probabilistic Physics-guided Neural Network (PPgNN) that outputs a strain-life curve, including the mean response and 95% confidence intervals. &nbsp;The INPUTS and OUTPUTS used in the PPgNN are highlighted in the Excel file.</p>