4.7 Article

High-density nanoprecipitates and phase reversion via maraging enable ultrastrong yet strain-hardenable medium-entropy alloy

Related references

Note: Only part of the references are listed.
Article Materials Science, Multidisciplinary

Work hardening behavior of hot-rolled metastable Fe50Co25Ni10Al5Ti5Mo5 medium-entropy alloy: in situ neutron diffraction analysis

Hyeonseok Kwon et al.

Summary: Metastability engineering is a strategy to enhance the strength and ductility of alloys by deliberately lowering phase stability and promoting deformation-induced martensitic transformation. This study focuses on the martensitic transformation in a Fe50Co25Ni10Al5Ti5Mo5 medium-entropy alloy (MEA) under tensile loading. The results show that strain-induced BCC martensite significantly contributes to the work hardening response and high flow stress of the MEA.

SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS (2022)

Article Materials Science, Multidisciplinary

Effect of Composition, Mechanical Alloying Temperature and Cooling Rate on Martensitic Transformation and Its Reversion in Mechanically Alloyed Stainless Steels

Gokhan Polat et al.

Summary: Stainless steels with different Fe/Cr/Ni ratios were produced by mechanical alloying at room and cryogenic temperatures. The effects of alloying temperature on martensitic transformation, the reversion of deformation-induced martensite, and cooling rate on thermal stability of reversed austenite were investigated. Results showed that low nickel-containing steel underwent nearly complete martensitic transformation, with partial transformation at cryogenic temperatures. Additionally, slower cooling rates increased thermal stability of reversed austenite.

METALS AND MATERIALS INTERNATIONAL (2021)

Article Materials Science, Multidisciplinary

κ-Carbide assisted nucleation of B2: A novel pathway to develop high specific strength steels

A. Zargaran et al.

Summary: Utilizing kappa-carbide nanoparticles to promote the formation and engineer the morphology of B2 phase, a novel precipitation hardened hot rolled lightweight steel with excellent combination of ultrahigh specific strength and ductility has been fabricated, leading to a significant enhancement in precipitation strengthening and work hardening capability.

ACTA MATERIALIA (2021)

Article Materials Science, Multidisciplinary

Novel Si-added CrCoNi medium entropy alloys achieving the breakthrough of strength-ductility trade-off

H. Chang et al.

Summary: A novel CrCoNiSix MEAs system was designed to enhance strength and ductility by increasing Si content, with the underlying strengthening mechanism involving the reduction of SFE and increase in lattice distortion via Si addition. More concentrated deformation twins were observed in Si-added MEAs, and a nanoscale diffusionless transformation occurred from FCC to HCP phase at room temperature.

MATERIALS & DESIGN (2021)

Article Nanoscience & Nanotechnology

The effect of strain-induced martensite transformation on strain partitioning and damage evolution in a duplex stainless steel with metastable austenite

Lei Chen et al.

Summary: The study focused on the influence of SIMT on strain distribution, kinetics, and microstructure, proposing a modified model to quantify SIMT kinetics. Experimental tests characterized the effects of SIMT on damage evolution, revealing that the overall fracture of LDSS exhibits ductile features.

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

Article Nanoscience & Nanotechnology

Nanoprecipitates induced dislocation pinning and multiplication strategy for designing high strength, plasticity and conductivity Cu alloys

Huiya Yang et al.

Summary: This study proposes a strategy of using nanoprecipitates to design copper alloys with high strength, plasticity, and conductivity, which is confirmed by experiments.

SCRIPTA MATERIALIA (2021)

Article Materials Science, Multidisciplinary

Deformation behavior of a Co-Cr-Fe-Ni-Mo medium-entropy alloy at extremely low temperatures

Jongun Moon et al.

Summary: The medium-entropy alloy Co17.5Cr12.5Fe55Ni10Mo5 demonstrates excellent mechanical properties at cryogenic temperatures, showing high strength, ductility, and strain hardening. It exhibits several unusual features within the extremely low temperature range of 0.5-4.2 K, including anomalies in the temperature dependence of yield strength and tensile ductility, discontinuous plastic deformation (DPF), and changes in deformation-induced martensitic transformation tendency. The observed phenomena may be interrelated and require further investigation.

MATERIALS TODAY (2021)

Article Nanoscience & Nanotechnology

Excellent high cyclic fatigue properties of a novel ultrafine-grained medium entropy alloy

Shivakant Shukla et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2020)

Review Materials Science, Multidisciplinary

Manufacturing Methods, Microstructural and Mechanical Properties Evolutions of High-Entropy Alloys: A Review

Yaser A. Alshataif et al.

METALS AND MATERIALS INTERNATIONAL (2020)

Article Multidisciplinary Sciences

Ultrahigh high-strain-rate superplasticity in a nanostructured high-entropy alloy

Nhung Thi-Cam Nguyen et al.

NATURE COMMUNICATIONS (2020)

Article Nanoscience & Nanotechnology

High strength-ductility Co23Cr23Ni23Mn31 medium-entropy alloy achieved via defect engineering

Jianying Wang et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2020)

Article Nanoscience & Nanotechnology

Discovery and design of fatigue-resistant high-entropy alloys

Weidong Li et al.

SCRIPTA MATERIALIA (2020)

Article Nanoscience & Nanotechnology

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

Jae Wung Bae et al.

SCRIPTA MATERIALIA (2020)

Article Multidisciplinary Sciences

Ultrastrong lightweight compositionally complex steels via dual-nanoprecipitation

Zhangwei Wang et al.

SCIENCE ADVANCES (2020)

Article Materials Science, Multidisciplinary

The Effect of Temperature and Mo Content on the Lattice Misfit of Model Ni-Based Superalloys

Amy J. Goodfellow et al.

METALS (2019)

Review Nanoscience & Nanotechnology

High-entropy alloys

Easo P. George et al.

NATURE REVIEWS MATERIALS (2019)

Article Materials Science, Multidisciplinary

Precipitate evolution and strengthening behavior during aging process in a 2.5 GPa grade maraging steel

Mengchao Niu et al.

ACTA MATERIALIA (2019)

Article Chemistry, Multidisciplinary

Ultrastrong Medium-Entropy Single-Phase Alloys Designed via Severe Lattice Distortion

Seok Su Sohn et al.

ADVANCED MATERIALS (2019)

Review Materials Science, Multidisciplinary

Austenite reversion in 18% Ni maraging steel and its weldments

Benjamin Rohit et al.

MATERIALS SCIENCE AND TECHNOLOGY (2018)

Article Nanoscience & Nanotechnology

In situ neutron diffraction in quantifying deformation behaviors of nano-sized carbide strengthened UFG ferritic steel

J. W. Liang et al.

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

Article Multidisciplinary Sciences

A high-entropy alloy with hierarchical nanoprecipitates and ultrahigh strength

Zhiqiang Fu et al.

SCIENCE ADVANCES (2018)

Review Materials Science, Multidisciplinary

High-Entropy Alloys: Potential Candidates for High-Temperature Applications - An Overview

Sathiyamoorthi Praveen et al.

ADVANCED ENGINEERING MATERIALS (2018)

Article Multidisciplinary Sciences

Ultrastrong steel via minimal lattice misfit and high-density nanoprecipitation

Suihe Jiang et al.

NATURE (2017)

Article Multidisciplinary Sciences

Bone-like crack resistance in hierarchical metastable nanolaminate steels

Motomichi Koyama et al.

SCIENCE (2017)

Editorial Material Multidisciplinary Sciences

Ultrahigh-strength steels strengthened by nanoparticles

Zengbao Jiao et al.

SCIENCE BULLETIN (2017)

Article Multidisciplinary Sciences

Martensite phase stress and the strengthening mechanism in TRIP steel by neutron diffraction

Stefanus Harjo et al.

SCIENTIFIC REPORTS (2017)

Review Materials Science, Multidisciplinary

A critical review of high entropy alloys and related concepts

D. B. Miracle et al.

ACTA MATERIALIA (2017)

Article Materials Science, Multidisciplinary

Predicting microstructure and strength of maraging steels: Elemental optimisation

E. I. Galindo-Nava et al.

ACTA MATERIALIA (2016)

Article Multidisciplinary Sciences

Metastable high-entropy dual-phase alloys overcome the strength-ductility trade-off

Zhiming Li et al.

NATURE (2016)

Article Multidisciplinary Sciences

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

Bernd Gludovatz et al.

NATURE COMMUNICATIONS (2016)

Article Materials Science, Multidisciplinary

A model for the microstructure behaviour and strength evolution in lath martensite

E. I. Galindo-Nava et al.

ACTA MATERIALIA (2015)

Article Nanoscience & Nanotechnology

Addressing the issue of precipitates in maraging steels - Unambiguous answer

O. Moshka et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2015)

Article Multidisciplinary Sciences

Brittle intermetallic compound makes ultrastrong low-density steel with large ductility

Sang-Heon Kim et al.

NATURE (2015)

Article Metallurgy & Metallurgical Engineering

Fracture Toughness of an Advanced Ultrahigh-strength TRIP-aided Steel

Junya Kobayashi et al.

ISIJ INTERNATIONAL (2014)

Article Materials Science, Multidisciplinary

Precipitation and austenite reversion behavior of a maraging steel produced by selective laser melting

Eric A. Jaegle et al.

JOURNAL OF MATERIALS RESEARCH (2014)

Article Multidisciplinary Sciences

A fracture-resistant high-entropy alloy for cryogenic applications

Bernd Gludovatz et al.

SCIENCE (2014)

Article Metallurgy & Metallurgical Engineering

Characterization and Modeling of Manganese Effect on Strength and Strain Hardening of Martensitic Carbon Steels

Artem Arlazarov et al.

ISIJ INTERNATIONAL (2013)

Article Metallurgy & Metallurgical Engineering

Effects of Temperature and Strain Rate on TRIP Effect in SUS301L Metastable Austenitic Stainless Steel

Noriyuki Tsuchida et al.

ISIJ INTERNATIONAL (2013)

Article Nanoscience & Nanotechnology

Effect of retained austenite and high temperature Laves phase on the work hardening of an experimental maraging steel

S. W. Ooi et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2013)

Article Nanoscience & Nanotechnology

A novel bainitic steel comparable to maraging steel in mechanical properties

Y. H. Wang et al.

SCRIPTA MATERIALIA (2013)

Article Nanoscience & Nanotechnology

The influence of tempering temperature on the reversed austenite formation and tensile properties in Fe-13%Cr-4%Ni-Mo low carbon martensite stainless steels

Yuanyuan Song et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2011)

Article Nanoscience & Nanotechnology

Nanoprecipitate-hardened 1.5 GPa steels with unexpected high ductility

D. Raabe et al.

SCRIPTA MATERIALIA (2009)

Article Nanoscience & Nanotechnology

Correlation between the intergranular brittleness and precipitation reactions during isothermal aging of an Fe-Ni-Mn maraging steel

S. Hossein Nedjad et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2008)

Article Nanoscience & Nanotechnology

Fracture elongation of brittle/ductile multilayered steel composites with a strong interface

Junya Inoue et al.

SCRIPTA MATERIALIA (2008)

Article Nanoscience & Nanotechnology

Effect of block size on the strength of lath martensite in low carbon steels

S. Morito et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2006)

Article Metallurgy & Metallurgical Engineering

Progress in understanding the metallurgy of 18 % nickel maraging steels

Muktinutalapati Nageswara Rao

INTERNATIONAL JOURNAL OF MATERIALS RESEARCH (2006)

Article Materials Science, Multidisciplinary

Microstructure and mechanical properties of a 2000 MPa Co-free maraging steel after aging at 753 K

Y He et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2004)

Article Nanoscience & Nanotechnology

Correlation between strength and microstructure of ball-milled Al-Mg alloys determined by X-ray diffraction

G Ribárik et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2004)

Article Nanoscience & Nanotechnology

Microstructural development in equiatomic multicomponent alloys

B Cantor et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2004)

Article Materials Science, Multidisciplinary

Nanostructured high-entropy alloys with multiple principal elements: Novel alloy design concepts and outcomes

JW Yeh et al.

ADVANCED ENGINEERING MATERIALS (2004)