Dataset related to the article: Stability of the D019 Chi (χ) and C14 laves phases in the γ-phase of chemically complex CoNi-base superalloys

This data set contains the following information related to the research article mentioned in the title:
Fig.01: Origin file: DSC data for all ten alloys
Fig.02: Origin file of Thermocalc data
Fig.03: BSE images for the alloy γCo*-5Ni annealed at 800°C between 100 and 1500h
Fig.04: Origin file: surface area fractions of all ten alloys after aging between 100 and 1500h
Fig.05: BSE images of alloy series 2 aged for 1000h at 800°C and 900°C
Fig.06: BSE images of alloy series 1 aged for 1000h between 800 and 1100 °C
Fig.07-09_&_Fig.S10-S17: TEM data of two-phase alloys are sorted here by alloy series, aging temperature, and alloy name. All folders contain .jpg/.png/.dm3/.dm4 files. For each condition, we provide a microstructure overview. Additionally, diffraction patterns are labeled after the identified phases: FCC, Chi, G and C14 and the corresponding zone axes (ZA)
Fig.10: Origin file showing the effect of composition on phase stability (pentagons)

Supplementary:
Fig.S1: Microstructure and phase analysis of γCo-5W from series 1 in the as-swaged state. FSD micrograph, indexed and unindexed Kikuchi patterns of the HCP and FCC phases appearing green and red in the EBSD phase map, respectively.
Fig.S2: The corresponding BSE image can be found in Fig. 06
Fig.S3: XRD data for all ten alloys annealed at 800°C for 1000h
Fig.S4: EDX elemental maps of the alloys with a reduced Ni content from both series. Here the Cr, Co, Ni and W maps correspond to the as-cast state
Fig.S5: Five folders named after the alloys of series 2. EDX elemental maps for the elements Cr, Co, Ni and W in the as-cast state
Fig.S6: Origin file comparing thermodynamic calculations performed with the TCNI10 database and another one developed for CrCoNiW. Here we show the molar fractions of phases as a function of temperature in alloy series 2
Fig.S7: Five folders named after the alloys of series 1. Each folder contains three BSE images of the alloy it is named after, annealed at 800°C for times of 100, 500 and 1000h
Fig.S8: Five folders named after the alloys of series 2. Each folder contain 3 to 4 BSE images of samples annealed at 800°C between 100 and 1500h
Fig.S9: Five folders named after the alloys of series 1. Each folder contains three BSE images of the alloy it is named after, annealed at 900°C for times of 100, 500 and 1000h.