Results 31 to 40 of about 3,451 (284)
Materials & Design, 2023 This work explores the feasibility of producing bead-on-plate welds of a CrCoNi medium entropy alloy and a CrMnFeCoNi high entropy alloy using electron beam welding.
Ricardo Henrique Buzolin +5 more
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Experiments and Model for Serration Statistics in Low-Entropy, Medium-Entropy and High-Entropy Alloys [PDF]
Scientific Reports, 2015 AbstractHigh-entropy alloys (HEAs) are new alloys that contain five or more elements in roughly-equal proportion. We present new experiments and theory on the deformation behavior of HEAs under slow stretching (straining) and observe differences, compared to conventional alloys with fewer elements. For a specific range of temperatures and strain-rates,
Robert Carroll +10 more
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, 2021 This data article presents the microstructural data as well as the mechanical properties of the CrCoNi medium-entropy alloy (MEA). The data presented in this article are related to the research article entitled “Analysis of strengthening due to grain ...
Schneider, M (via Mendeley Data)
core +2 more sources
, 2022 As one of the early studied high-entropy alloys, AlCoCrFeNi drew considerable attention due to its attractive mechanical properties. Efforts were made to improve this material by alloying with additional elements or modifying the ratio of its elements ...
Sim, Rui Ken
core +1 more source
Influence of Surface Preparation on Cracking Phenomena in TIG-Welded High and Medium Entropy Alloys
Journal of Manufacturing and Materials Processing, 2021 Multi-element systems with defined entropy (HEA—high entropy alloy or MEA—medium entropy alloy) are rather new material concepts that are becoming increasingly important in materials research and development.
Tim Richter +5 more
doaj +1 more source
Superior Strength-Ductility Cocrni Medium-Entropy Alloy Wire [PDF]
SSRN Electronic Journal, 2020 Abstract High strength-ductility is the prerequisite requirement for the widely used steel wires in engineering applications. Traditional strengthening strategies on these wires are suffocated inevitably by strength-ductility trade-off dilemma. Recent emerging medium-entropy alloys (MEAs) usually exhibits excellent ductility but relatively lower ...
Jun-Peng Liu +5 more
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Entropy, 2020 A novel lightweight Al-Ti-Cr-Mn-V medium-entropy alloy (MEA) system was developed using a nonequiatiomic approach and alloys were produced through arc melting and drop casting.
Yu-Chin Liao +12 more
doaj +1 more source
Combinatorial development of antibacterial FeCoCr-Ag medium entropy alloy
Materials Futures, 2023 Antibacterial activity and mechanical properties of FeCoCr-Ag medium entropy alloys were studied via combinatorial fabrication paired with high-throughput characterizations.
Jiashu Cao +11 more
doaj +1 more source
Element dependence of local disorder in medium-entropy alloy CrCoNi [PDF]
Hanasaki N., Oda M., Niitsu K., et al. Element dependence of local disorder in medium-entropy alloy CrCoNi. AIP Advances 11, 125216 (2021); https://doi.org/10.1063/5.0072766.The medium-entropy alloy CrCoNi is known to have exceptional mechanical ...
Sakai, H. +11 more
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Tensile properties of high- and medium-entropy alloys [PDF]
Intermetallics, 2013 Abstract Equiatomic, face-centered-cubic, high- and medium-entropy alloys were arc melted, hot-rolled to produce recrystallized sheets, and tensile tested. The alloys having the compositions CrMnFeCoNi and CrFeCoNi exhibited a strong temperature-dependent decrease in strength with increasing temperature from −196 °C to 1000 °C, and a relatively weak ...
Gali, A., George, E. P.
openaire +2 more sources