Results 91 to 100 of about 14,875 (299)

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Machine learning-enabled high-entropy alloy discovery

, 2022
High-entropy alloys are solid solutions of multiple principal elements that are capable of reaching composition and property regimes inaccessible for dilute materials.
Ferrari, A. (author), Xie, Ruiwen, Xie, Ruiwen (author), Wei, Ye, Klaver, T.P.C. (author), Körmann, F.H.W. (author), Körmann, F.H.W., Li, Zhiming, Raabe, Dierk (author), Rao, Ziyuan (author), Klaver, T.P.C., Ferrari, A., Raabe, Dierk, Bauer, Stefan, Bauer, Stefan (author), Rao, Ziyuan, Li, Zhiming (author), Tung, Po Yen, Tung, Po Yen (author), Wei, Ye (author)   +19 more
core   +2 more sources

Review on hard particle reinforced laser cladding high-entropy alloy coatings

Journal of Materials Research and Technology
Since their advent in 2004, high-entropy alloys have allured the field of materials science and engineering. Laser cladding technology, with its advantages of a small heat-affected zone and rapid heating and cooling, has become a popular technique for ...
Guofu Lian, Weibo Gao, Changrong Chen, Xu Huang, Meiyan Feng   +4 more
doaj   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Rational design of high-entropy alloy nanoparticle catalysts through high-throughput composition space screening

Despite the promising catalytic performance of high-entropy alloy (HEA) nanomaterials, their computational rational design remains challenging due to the complexity of the atomic arrangements and the vast composition space.
Yiran, Cheng, Liang, Cao
core   +1 more source

Toward understanding CO oxidation on high-entropy alloy electrocatalysts [PDF]

Understanding the catalytic activity of high-entropy alloys (HEAs) toward the conversion of small molecules such as carbon monoxide (CO) can provide insight into their structure-property relations.
Pedersen, Jack K., Escudero-Escribano, María, Chorkendorff, Ib, Sebastián-Pascual, Paula, Rossmeisl, Jan, Salinas-Quezada, María Paula, Biswas, Krishanu   +6 more
core   +1 more source

Laser-Ignited Self-Propagating Sintering of AlCrFeNiSi High-Entropy Alloys: An Improved Technique for Preparing High-Entropy Alloys

Metals, 2019
AlCrFeNiSi system porous high-entropy alloy material is manufactured by laser ignition and self-propagating sintering of natural chromite powder, which provides the idea of breaking the traditional synthesis procedure of high-entropy alloy compound ...
Ya-Jun An, Li Zhu, Si-Han Jin, Jing-Jing Lu, Xian-Yang Liu   +4 more
doaj   +1 more source

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

Advanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky, Marcelo Sallese, Leander Kläber, Clemens Kuhn, Keming Du, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Shock compression response of high entropy alloys

, 2016
In this work, we studied the shock response of two typical equiatomic high entropy alloys (HEAs) (i.e. FCC-structured CrMnFeCoNi alloy and BCC-structured NiCoFeCrAl alloy).
Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing, Peoples R China., Jiang ZJ, Wang HY(汪海英), He JY, Zhang HS(张虎生), Dai LH(戴兰宏), Lu ZP   +6 more
core   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source