4.6 Article

A Novel Compositional Design of [Cr-Fe4Co4Ni4]Cr2.6-xTixMo0.4 High-Entropy Alloy Coating Based on the Cluster-Plus-Glue-Atom Model and Its Mechanism of Resisting Strong Acid Erosion

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Materials Science, Coatings & Films

Microstructure, mechanical properties, and corrosion resistance of SiC reinforced AlxCoCrFeNiTi1-x high-entropy alloy coatings prepared by laser cladding

Yiku Xu et al.

Summary: In this study, ceramic SiC particles were introduced to high entropy alloy coatings and their effects on microstructures and properties were investigated. The decomposition of SiC particles had a significant influence on the microstructure of the alloy coatings and decreased the corrosion resistance of the coatings.

SURFACE & COATINGS TECHNOLOGY (2022)

Article Materials Science, Multidisciplinary

Nano-TiC reinforced [Cr-Fe4Co4Ni4]Cr3 high- entropy-alloy composite coating fabricated by laser cladding

Xiaojuan Shang et al.

Summary: In this study, nano-TiC reinforced [Cr-Fe4Co4Ni4]Cr3 HEA composite coatings were fabricated on 904 L stainless steel by laser cladding. The composite coatings exhibited high microhardness, wear resistance, and corrosion resistance, making them suitable for resisting corrosion wear in phosphoric acid reactors.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2022)

Article Materials Science, Multidisciplinary

A novel Cu-doped high entropy alloy with excellent comprehensive performances for marine application

Yuan Yu et al.

Summary: The study presents a strategy to adjust the segregation form of Cu in high entropy alloy to dispersed nanoscale precipitation for improved performance. The tailored HEA material shows excellent mechanical properties, antifouling abilities, corrosion resistance, and wear resistance.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2021)

Article Materials Science, Multidisciplinary

Corrosion behavior of Al0.4CoCu0.6NiSi0.2Ti0.25 high-entropy alloy coating via 3D printing laser cladding in a sulphur environment

Hongxia Wan et al.

Summary: High-entropy alloys (HEAs) are composed of multiple principal alloying elements, exhibiting unique phase structures and excellent performance. Laser cladding technology can be used to produce HEA coatings with good metallurgical bonding and corrosion resistance. Future work will focus on improving laser cladding technology to prevent crack formation.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2021)

Article Nanoscience & Nanotechnology

Discontinuous precipitation leading to nano-rod intermetallic precipitates in an Al0.2Ti0.3Co1.5CrFeNi1.5 high entropy alloy results in an excellent strength-ductility combination

S. Dasari et al.

Summary: The study demonstrates that through specific thermomechanical processing methods, a microstructure with excellent room temperature strength and ductility can be formed in high entropy alloys. However, at high temperatures, the strength of the discontinuous precipitation microstructure rapidly declines.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2021)

Article Materials Science, Multidisciplinary

Synergistic effects of Al and Ti on the oxidation behaviour and mechanical properties of L12-strengthened FeCoCrNi high-entropy alloys

Z. Y. Ding et al.

Summary: The synergistic effects of Al and Ti on FeCoCrNi high-entropy alloys were systematically investigated, revealing that increasing the Al/Ti ratio improves oxidation resistance but decreases mechanical strength, demonstrating a trade-off between oxidation resistance and mechanical properties. The underlying mechanisms for these effects were discussed.

CORROSION SCIENCE (2021)

Article Materials Science, Multidisciplinary

Corrosion and slurry erosion wear performances of coaxial direct laser deposited CoCrFeNiCu1-xMox high-entropy coatings by modulating the second-phase precipitation

Jiakun Wang et al.

Summary: The study successfully prepared high-entropy alloy (HEA) coatings with Cu and Mo elements on duplex stainless steel using direct laser deposition technique. Results showed that the addition of Cu and Mo could stabilize the structure, reduce defects, enhance corrosion resistance, and improve erosion wear performance, as well as increase impedance.

MATERIALS & DESIGN (2021)

Article Materials Science, Multidisciplinary

Novel gradient alloy steel with quasi-continuous ratios fabricated by SLM: Material microstructure and wear mechanism

X. Wang et al.

Summary: In this study, a quasi-continuous ratio gradient alloy steel for high-speed railway brake discs was prepared using SLM technology. It was found that when the content of stainless steel in the composition was 0, the sample exhibited the finest grains and the optimal wear rate.

MATERIALS CHARACTERIZATION (2021)

Article Metallurgy & Metallurgical Engineering

Addition Al and/or Ti Induced Modifications of Microstructures, Mechanical Properties, and Corrosion Properties in CoCrFeNi High-Entropy Alloy Coatings

Guoliang Ma et al.

Summary: This work investigates the influences of Al and/or Ti addition on CoCrFeNi high entropy alloy coatings, with the AlCoCrFeNiTi0.5 coating showing the best performance in both mechanical and corrosion properties. The addition of moderate amount of Al and Ti in CoCrFeNi HEA has potential for the development of high strength and corrosion-resistant coatings.

ACTA METALLURGICA SINICA-ENGLISH LETTERS (2021)

Article Materials Science, Multidisciplinary

Microstructural evolution and mechanical properties of AlxCoCrFeNi high-entropy alloys under uniaxial tension: A molecular dynamics simulations study

Jun Jiang et al.

Summary: This study explores the microstructure evolution, deformation mechanism and mechanical properties of the AlxCoCrFeNi high-entropy alloy under uniaxial tension through molecular dynamics simulations. It was found that increasing Al concentration and temperature negatively impact the tensile properties, while an increase in strain rate significantly influences the yield stress and yield strain. The dislocation density decreases with temperature, but does not monotonically change with increasing strain rate.

MATERIALS TODAY COMMUNICATIONS (2021)

Article Materials Science, Multidisciplinary

Intergranular corrosion: Comparison between experiments and cellular automata

Simone Guiso et al.

CORROSION SCIENCE (2020)

Article Materials Science, Multidisciplinary

Corrosion resistance enhancement of CoCrFeMnNi high-entropy alloy fabricated by additive manufacturing

Zhenlin Xu et al.

CORROSION SCIENCE (2020)

Article Electrochemistry

Effect of Mo on interaction between α/γ phases of duplex stainless steel

Hanchen Tian et al.

ELECTROCHIMICA ACTA (2018)

Article Nanoscience & Nanotechnology

Abnormal γ - ε phase transformation in the CoCrFeNiNb0.25 high entropy alloy

Feng He et al.

SCRIPTA MATERIALIA (2018)

Review Materials Science, Multidisciplinary

A critical review of high entropy alloys and related concepts

D. B. Miracle et al.

ACTA MATERIALIA (2017)

Review Materials Science, Multidisciplinary

Passivity breakdown, pit initiation and propagation of pits in metallic materials - Review

J. Soltis

CORROSION SCIENCE (2015)

Article Chemistry, Physical

Effect of Ti content on structure and properties of Al2CrFeNiCoCuTix high-entropy alloy coatings

X. W. Qiu et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

Review Materials Science, Multidisciplinary

Microstructures and properties of high-entropy alloys

Yong Zhang et al.

PROGRESS IN MATERIALS SCIENCE (2014)

Article Multidisciplinary Sciences

Multi-Enhanced-Phonon Scattering Modes in Ln-Me-A Sites co-substituted LnMeA11O19 Ceramics

Haoran Lu et al.

SCIENTIFIC REPORTS (2014)

Article Materials Science, Multidisciplinary

Prediction of high-entropy stabilized solid-solution in multi-component alloys

X. Yang et al.

MATERIALS CHEMISTRY AND PHYSICS (2012)

Article Materials Science, Multidisciplinary

Wear behaviors of an (TiB plus TiC)/Ti composite coating fabricated on Ti6Al4V by laser cladding

Jun Li et al.

THIN SOLID FILMS (2011)

Article Physics, Multidisciplinary

Cluster-plus-glue-atom model in bcc solid solution alloys

Hao Chuan-Pu et al.

ACTA PHYSICA SINICA (2011)

Article Materials Science, Multidisciplinary

Solid-solution phase formation rules for multi-component alloys

Yong Zhang et al.

ADVANCED ENGINEERING MATERIALS (2008)

Review Physics, Applied

From clusters to phase diagrams: composition rules of quasicrystals and bulk metallic glasses

C. Dong et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2007)