4.7 Article

The B2 phase-driven microstructural heterogeneities and twinning enable ultrahigh cryogenic strength and large ductility in NiCoCr-based medium-entropy alloy

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, Multidisciplinary

Temperature-dependent hardening contributions in CrFeCoNi high-entropy alloy

Muhammad Naeem et al.

Summary: The deformation behavior of CrFeCoNi high-entropy alloy was studied at different temperatures revealing distinct changes in lattice strain, stacking fault probability, and dislocation density at low temperatures. Samples at 40K and 25K exhibited similar high ductility and a significant increase in Peierls stress, while the contribution from planar faults to strain hardening steadily increased from 6% at room temperature to 28% at 25K.

ACTA MATERIALIA (2021)

Article Materials Science, Multidisciplinary

Superior strength-ductility synergy and strain hardenability of Al/Ta co-doped NiCoCr twinned medium entropy alloy for cryogenic applications

D. D. Zhang et al.

Summary: A novel (NiCoCr)(92)Al6Ta2 medium-entropy alloy was developed with superior cryogenic mechanical properties, showing temperature-dependent mechanical behavior and excellent strength-ductility synergy. The alloy exhibits extraordinary strain hardening capacity and temperature-dependent deformation mechanisms, resulting in enhanced ductility at low temperatures.

ACTA MATERIALIA (2021)

Article Materials Science, Multidisciplinary

Recovery of cold-worked Al0.3CoCrFeNi complex concentrated alloy through twinning assisted B2 precipitation

S. Dasari et al.

Summary: This paper investigates the recovery and recrystallization processes in high entropy alloys during isothermal annealing, revealing an increase in Sigma 3 twin boundaries and distribution of ordered B2 precipitates after cold working and subsequent annealing. After long-term annealing at 700 degrees Celsius, the alloy shows excellent mechanical properties in terms of tensile yield stress and ductility.

ACTA MATERIALIA (2021)

Review Materials Science, Multidisciplinary

Mechanical behavior of high-entropy alloys

Weidong Li et al.

Summary: Research in high-entropy alloys has been booming since the 2010s, focusing on the vast potential in compositions, microstructures, and properties. Efforts are mainly directed towards exploring the compositional space and microstructures, as well as understanding the mechanical behavior. However, there is still a lack of comprehensive studies on the mechanical behavior of high-entropy alloys.

PROGRESS IN MATERIALS SCIENCE (2021)

Article Materials Science, Multidisciplinary

Achieving excellent strength-ductility synergy in twinned NiCoCr medium-entropy alloy via Al/Ta co-doping

D. D. Zhang et al.

Summary: Alloying using novel design principles to achieve solid solution hardening and a ductile matrix can lead to excellent strength-ductility synergy in high/medium-entropy alloys. Co-doping Al/Ta in NiCoCr MEA improves mechanical properties, increasing strength, strain-hardening capacity, refining grains, and inducing abnormal twinning behavior.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2021)

Article Materials Science, Multidisciplinary

Effects of temperature on mechanical properties and deformation mechanisms of the equiatomic CrFeNi medium-entropy alloy

Mike Schneider et al.

Summary: Investigations on equiatomic CrFeNi medium-entropy alloy reveal stable face-centered cubic solid solution properties at specific temperatures. Cold-working and recrystallization processes can produce different grain sizes, showing varied mechanical properties and deformation mechanisms influenced by temperature. Analysis of deformation processes at different strains indicates a combination of dislocation glide and twinning mechanisms.

ACTA MATERIALIA (2021)

Article Materials Science, Multidisciplinary

Effect of Ta content on stacking fault energy and microstructure characteristics of (VCoNi)100-XTaX (X=0, 0.05, 0.5 and 1) medium entropy alloy

Jian Tu et al.

Summary: Ultra-strong medium entropy alloy VCoNi is designed through severe lattice distortion. Simulation results show that increasing Ta content can reduce the stacking fault energy of VCoNi, while keeping deformation twinnability almost unchanged. Experimental data indicates that the addition of Ta does not significantly increase the propensity for deformation twinning due to the chemical short-range order in VCoNi.

MATERIALS LETTERS (2021)

Article Materials Science, Multidisciplinary

Temperature-dependent mechanisms of dislocation–twin boundary interactions in Ni-based equiatomic alloys

Sho Hayakawa et al.

ACTA MATERIALIA (2021)

Article Multidisciplinary Sciences

Hierarchical crack buffering triples ductility in eutectic herringbone high-entropy alloys

Peijian Shi et al.

Summary: The study demonstrates a directionally solidified eutectic high-entropy alloy with a hierarchically organized herringbone structure that reconciles crack tolerance and high elongation. The self-buffering herringbone material achieves an ultrahigh uniform tensile elongation while maintaining strength.

SCIENCE (2021)

Article Multidisciplinary Sciences

Enhancing fatigue life by ductile-transformable multicomponent B2 precipitates in a high-entropy alloy

Rui Feng et al.

Summary: In this study, a high entropy alloy with enhanced fatigue life was reported due to ductile-transformable multicomponent B2 precipitates, featuring multiple cyclic-deformation mechanisms. The improved fatigue performance at low strain amplitudes can be attributed to the alloy's high elasticity, plastic deformability, and martensitic transformation capabilities.

NATURE COMMUNICATIONS (2021)

Article Materials Science, Multidisciplinary

On the exceptional damage-tolerance of gradient metallic materials

Ruqing Cao et al.

MATERIALS TODAY (2020)

Article Chemistry, Multidisciplinary

Generalized Stacking Fault Energy of Al-Doped CrMnFeCoNi High-Entropy Alloy

Xun Sun et al.

NANOMATERIALS (2020)

Article Materials Science, Multidisciplinary

Strengthening of an Al0.45CoCrFeNi high-entropy alloy via in situ fabricated duplex-structured composites

Jinxiong Hou et al.

JOURNAL OF MATERIALS SCIENCE (2020)

Article Materials Science, Multidisciplinary

Superior strength-ductility combination of a Co-rich CoCrNiAlTi high-entropy alloy at room and cryogenic temperatures

X. H. Du et al.

MATERIALS RESEARCH EXPRESS (2020)

Article Nanoscience & Nanotechnology

Towards ferrous medium-entropy alloys with low-cost and high-performance

Jae Wung Bae et al.

SCRIPTA MATERIALIA (2020)

Article Materials Science, Multidisciplinary

Synergistic deformation pathways in a TWIP steel at cryogenic temperatures: In situ neutron diffraction

Lei Tang et al.

ACTA MATERIALIA (2020)

Article Nanoscience & Nanotechnology

Cryogenic behaviour of the Al5Ti5Co35Ni35Fe20 multi-principal component alloy

K. Gorecki et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2019)

Article Nanoscience & Nanotechnology

Role of BCC phase on tensile behavior of dual-phase Al0.5CoCrFeMnNi high-entropy alloy at cryogenic temperature

Jeong Min Park et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2019)

Article Nanoscience & Nanotechnology

Joint contribution of transformation and twinning to the high strength-ductility combination of a FeMnCoCr high entropy alloy at cryogenic temperatures

Z. F. He et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2019)

Article Nanoscience & Nanotechnology

Dynamic tensile deformation and microstructural evolution of AlxCrMnFeCoNi high-entropy alloys

C. M. Cao et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2019)

Review Nanoscience & Nanotechnology

High-entropy alloys

Easo P. George et al.

NATURE REVIEWS MATERIALS (2019)

Article Chemistry, Physical

Synergistic effect by Al addition in improving mechanical performance of CoCrNi medium-entropy alloy

Donghee Lee et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Article Nanoscience & Nanotechnology

Superior tensile properties of Al0.3CoCrFeNi high entropy alloys with B2 precipitated phases at room and cryogenic temperatures

Q. Li et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2019)

Article Nanoscience & Nanotechnology

Exceptional cryogenic strength-ductility synergy in Al0.3CoCrNi medium-entropy alloy through heterogeneous grain structure and nano-scale precipitates

Praveen Sathiyamoorthi et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2019)

Article Nanoscience & Nanotechnology

Utilization of brittle σ phase for strengthening and strain hardening in ductile VCrFeNi high-entropy alloy

Y. H. Jo et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2019)

Article Materials Science, Multidisciplinary

Excellent ductility and serration feature of metastable CoCrFeNi high-entropy alloy at extremely low temperatures

Junpeng Liu et al.

SCIENCE CHINA-MATERIALS (2019)

Article Materials Science, Multidisciplinary

Dynamic shear deformation of a CrCoNi medium-entropy alloy with heterogeneous grain structures

Yan Ma et al.

ACTA MATERIALIA (2018)

Article Materials Science, Multidisciplinary

Dislocation-type evolution in quasi-statically compressed polycrystalline nickel

Chaoyi Zhu et al.

ACTA MATERIALIA (2018)

Article Materials Science, Multidisciplinary

Thermal activation parameters of plastic flow reveal deformation mechanisms in the CrMnFeCoNi high-entropy alloy

G. Laplanche et al.

ACTA MATERIALIA (2018)

Article Materials Science, Multidisciplinary

Twinning-induced plasticity (TWIP) steels

Bruno C. De Cooman et al.

ACTA MATERIALIA (2018)

Article Materials Science, Multidisciplinary

BCC-FCC interfacial effects on plasticity and strengthening mechanisms in high entropy alloys

Indranil Basu et al.

ACTA MATERIALIA (2018)

Article Nanoscience & Nanotechnology

Effect of low-temperature on mechanical behavior for an AISI 304 austenitic stainless steel

Chengsi Zheng et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2018)

Review Materials Science, Multidisciplinary

Interface affected zone for optimal strength and ductility in heterogeneous laminate

C. X. Huang et al.

MATERIALS TODAY (2018)

Article Multidisciplinary Sciences

Dynamically reinforced heterogeneous grain structure prolongs ductility in a medium-entropy alloy with gigapascal yield strength

Muxin Yang et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2018)

Article Materials Science, Multidisciplinary

Exceptional phase-transformation strengthening of ferrous medium entropy alloys at cryogenic temperatures

Jae Wung Bae et al.

ACTA MATERIALIA (2018)

Review Materials Science, Multidisciplinary

Fundamental understanding of mechanical behavior of high-entropy alloys at low temperatures: A review

Zongyang Lyu et al.

JOURNAL OF MATERIALS RESEARCH (2018)

Article Multidisciplinary Sciences

High-content ductile coherent nanoprecipitates achieve ultrastrong high-entropy alloys

Yao-Jian Liang et al.

NATURE COMMUNICATIONS (2018)

Article Nanoscience & Nanotechnology

Precipitation strengthening of ductile Cr15Fe20Co35Ni20Mo10 alloys

Kaisheng Ming et al.

SCRIPTA MATERIALIA (2017)

Article Materials Science, Multidisciplinary

Heterogeneous materials: a new class of materials with unprecedented mechanical properties

Xiaolei Wu et al.

MATERIALS RESEARCH LETTERS (2017)

Article Materials Science, Multidisciplinary

Microstructural origins of high strength and high ductility in an AlCoCrFeNi2.1 eutectic high-entropy alloy

Xuzhou Gao et al.

ACTA MATERIALIA (2017)

Article Materials Science, Multidisciplinary

Stacking fault energies of face-centered cubic concentrated solid solution alloys

Shijun Zhao et al.

ACTA MATERIALIA (2017)

Article Materials Science, Multidisciplinary

The evolution of the deformation substructure in a Ni-Co-Cr equiatomic solid solution alloy

J. Miao et al.

ACTA MATERIALIA (2017)

Article Materials Science, Multidisciplinary

Reasons for the superior mechanical properties of medium-entropy CrCoNi compared to high-entropy CrMnFeCoNi

G. Laplanche et al.

ACTA MATERIALIA (2017)

Article Materials Science, Multidisciplinary

Improving strength and toughness of materials by utilizing spatial variations of the yield stress

M. Sistaninia et al.

ACTA MATERIALIA (2017)

Article Materials Science, Multidisciplinary

Microstructure evolution and critical stress for twinning in the CrMnFeCoNi high-entropy alloy

G. Laplanche et al.

ACTA MATERIALIA (2016)

Article Materials Science, Multidisciplinary

Ductile CoCrFeNiMox high entropy alloys strengthened by hard intermetallic phases

W. H. Liu et al.

ACTA MATERIALIA (2016)

Article Multidisciplinary Sciences

Exceptional damage-tolerance of a medium-entropy alloy CrCoNi at cryogenic temperatures

Bernd Gludovatz et al.

NATURE COMMUNICATIONS (2016)

Article Multidisciplinary Sciences

Heterogeneous lamella structure unites ultrafine-grain strength with coarse-grain ductility

Xiaolei Wu et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2015)

Article Nanoscience & Nanotechnology

Temperature dependent stacking fault energy of FeCrCoNiMn high entropy alloy

Shuo Huang et al.

SCRIPTA MATERIALIA (2015)

Review Materials Science, Multidisciplinary

Microstructures and properties of high-entropy alloys

Yong Zhang et al.

PROGRESS IN MATERIALS SCIENCE (2014)

Article Multidisciplinary Sciences

A fracture-resistant high-entropy alloy for cryogenic applications

Bernd Gludovatz et al.

SCIENCE (2014)

Article Nuclear Science & Technology

Low temperature mechanical properties of 316L type stainless steel after hydrostatic extrusion

P. Czarkowski et al.

FUSION ENGINEERING AND DESIGN (2011)

Article Nanoscience & Nanotechnology

Properties of thermomechanically processed dual-phase steels containing fibrous martensite

SJ Sun et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2002)

Article Engineering, Mechanical

Impact tensile behavior of 9% nickel steel at low temperature

HS Shin et al.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2000)