Effect of Al, Ti and C additions on Widmanstätten microstructures and mechanical properties of cast Al0.6CoCrFeNi compositionally complex alloys

Asabre, Alex; Kostka, Aleksander; Stryzhyboroda, Oleg; Pfetzing‐Micklich, Janine; Hecht, U.; Laplanche, Guillaume

doi:10.1016/j.matdes.2019.108201

Cited by 38 publications

(13 citation statements)

References 51 publications

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“…B2 of supplementary material of Ref. [1]. The calculated lattice parameters together with their standard deviation for each detected phase are listed in Table 1 for all investigated alloys.…”

Section: Datamentioning

confidence: 99%

“…The mean volume fraction of the FCC phase provided in Table 2 were determined based on these TEM-EDX measurements in combination with a mass balance, see section D of supplementary material of Ref. [1]. The raw tensile data obtained at different temperatures are provided as Excel files (see supplementary Zip file).…”

Section: Datamentioning

confidence: 99%

“…The raw tensile data obtained at different temperatures are provided as Excel files (see supplementary Zip file). These Excel files are labeled as follows: alloy name, temperature at which the test was performed, test number (for reproducibility) and whether this test was presented in a figure of the related article [1]. For example, “Tensile Test_Al 13 -400°C-1st_selected” means that a “Tensile test” was performed for the alloy named “Al 13 ” at a temperature of “400 °C”.…”

Section: Datamentioning

confidence: 99%

“…For example, “Tensile Test_Al 13 -400°C-1st_selected” means that a “Tensile test” was performed for the alloy named “Al 13 ” at a temperature of “400 °C”. “1st” means that this dataset corresponds to the first tensile test performed for this alloy and “selected” indicates that this data was presented in the related article [1]. Note that even though only one test per alloy and temperature was presented in the related paper [1], both tests performed for each alloy and temperature, i.e.…”

Section: Datamentioning

confidence: 99%

“…“1st” means that this dataset corresponds to the first tensile test performed for this alloy and “selected” indicates that this data was presented in the related article [1]. Note that even though only one test per alloy and temperature was presented in the related paper [1], both tests performed for each alloy and temperature, i.e. “selected” or “Not selected” tests were considered to assess the reproducibility of the tensile tests.…”

Section: Datamentioning

confidence: 99%

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Data regarding the influence of Al, Ti, and C additions to as-cast Al0.6CoCrFeNi compositionally complex alloys on microstructures and mechanical properties

et al. 2019

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This brief paper contains raw data of X-ray diffraction (XRD) measurements, microstructural characterization, chemical compositions, and mechanical properties describing the influence of Al, Ti, and C on as-cast Al0.6CoCrFeNi compositionally complex alloys (CCAs). The presented data are related to the research article in reference [1] and therefore this article can be referred to as for the interpretation of the data. X-ray diffraction data presented in this paper are measurements of 2θ versus intensities for each studied alloy. A Table lists the obtained lattice parameters of each identified phase determined by Rietveld analysis. Microstructural-characterization data reported here include backscattered electron (BSE) micrographs taken at different magnifications in a scanning electron microscope (SEM) of Widmanstätten and dendritic microstructures and microstructural parameters such as phase volume fractions, thickness of face-centered cubic (FCC) plates, and prior grain sizes. The compositions of the identified individual phases determined by energy-dispersive X-ray spectroscopy (EDX) in the transmission electron microscope (TEM) are listed as well. Finally, mechanical data including engineering stress-strain curves obtained at different temperatures (room temperature, 400 °C, and 700 °C) for all CCAs are reported.

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Section: Datamentioning

confidence: 99%

Section: Datamentioning

confidence: 99%

Section: Datamentioning

confidence: 99%

Section: Datamentioning

confidence: 99%

Section: Datamentioning

confidence: 99%

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Data regarding the influence of Al, Ti, and C additions to as-cast Al0.6CoCrFeNi compositionally complex alloys on microstructures and mechanical properties

et al. 2019

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Evolution of Microstructure and Mechanical Properties of As-Cast AlxCrFe2Ni2 High-Entropy Alloys with Al Content

Wei

et al. 2021

Metall Mater Trans A

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This study designed a series of low-cost Al x CrFe 2 Ni 2 high-entropy alloys with different Al contents (x = 0.1-1.0 at.) and investigated their microstructure and mechanical properties. The XRD analysis revealed that, with an increase in the Al content, their crystalline structures changed from the initial single face-centered cubic (FCC) one to FCC plus body-centered cubic (BCC) and ordered BCC (B2) structures. The tensile strength and hardness first increased and then dropped with increasing Al content related to the volume fraction of the FCC/BCC phase. At x = 0.9, the as-cast alloy containing 49.1 pct BCC phase exhibited the highest ultimate tensile strength of 1278 MPa with a 12.6 pct ductility. With an increase in the Al content, the alloy fracture mechanism changed from ductile fracture to brittle.

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Grain Refinement of an As-Cast CoCrNi Multi-principal Element Alloy by Inducing Solute Segregation: Solute Design and Effects

Liu

Xie

Wang

et al. 2023

Metall Mater Trans A

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Effect of Al, Ti and C additions on Widmanstätten microstructures and mechanical properties of cast Al0.6CoCrFeNi compositionally complex alloys

Cited by 38 publications

References 51 publications

Data regarding the influence of Al, Ti, and C additions to as-cast Al0.6CoCrFeNi compositionally complex alloys on microstructures and mechanical properties

Data regarding the influence of Al, Ti, and C additions to as-cast Al0.6CoCrFeNi compositionally complex alloys on microstructures and mechanical properties

Evolution of Microstructure and Mechanical Properties of As-Cast AlxCrFe2Ni2 High-Entropy Alloys with Al Content

Grain Refinement of an As-Cast CoCrNi Multi-principal Element Alloy by Inducing Solute Segregation: Solute Design and Effects

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