data related to the article entitled: "Effects of stacking fault energy and temperature on grain boundary strengthening, intrinsic lattice strength and deformation mechanisms of CrMnFeCoNi high-entropy alloys with different Cr/Ni ratios"

Description

To better understand how stacking fault energy and temperature affects grain boundary strengthening, intrinsic lattice strength and deformation mechanisms in the CrMnFeCoNi system, chemically homogeneous, nearly untextured, and single-phase face-centered cubic alloys with different grain sizes and varying Cr/Ni ratios were investigated. Tensile tests were performed at 293 and 77 K followed by systematic transmission electron microscopy observations. All the raw data and analysis can be found in the follwing folders, numbered according to their appearence in the corresponding research article: (1) BSE micrographs and optical images.zip: This folder includes the images used for the grain size analysis using the Heyn linear intercept method (2) EBSD.zip: This folder includes the raw data of the EBSD scans. The data are of type .osc and can be opened with the OIM software. The exported color-coded grain orientation maps are given in .jpg (3) TEM_data.zip: In this folder you will find the raw TEM images of type .dm3. These can be opened using the program DigitalMicrograph. Futhermore, all images were exported to .jpg images. (4) Fig.04-10_tensile tests.opj: In these origin files, you can find all the raw data of the tensile tests organized by similar grain sizes. (5) Fig.S1-S3_XRD.opj: Here, you may find the raw data of the XRD experiments (6) Fig.S9-S19_tensile tests.opj: In these origin files, you will find all raw data of the tensile tests organized by their chemical compositions.

Steps to reproduce

To reproduce the data, the reader may refer to the section "Experimental methods" of the corresponding research article (https://doi.org/10.1016/j.actamat.2022.118541).

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