☆ 4.7 Article

The role of cryogenic pre-strain on the hydrogen embrittlement of FeNiCoCrMn high-entropy alloys

CORROSION SCIENCE (2023)

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

Effects of interstitial C and N on hydrogen embrittlement behavior of non-equiatomic metastable FeMnCoCr high-entropy alloys

Zhenghong Fu et al.

Summary: The study found that C-doping can enhance the hydrogen embrittlement resistance of high-entropy alloys by adjusting phase stability and stacking fault energy, leading to the formation of abundant deformation-induced twins and epsilon-martensite. Meanwhile, C-N co-doping promotes planar dislocation slip, assisting grain and twin boundary cracking under deformation in a hydrogen environment.

CORROSION SCIENCE (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Effect of pre-strain on hydrogen embrittlement of high manganese steel

Cheng Zhang et al.

Summary: The effect of deformation twins on the hydrogen embrittlement of TWIP steel was investigated, and the results showed that specimens with high twin volume fraction exhibited better resistance to hydrogen embrittlement.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Gradient-structured high-entropy alloy with improved combination of strength and hydrogen embrittlement resistance

Abbas Mohammadi et al.

Summary: High-strength materials often lack resistance to hydrogen embrittlement. In this study, gradient structures with surface nanotwins were introduced in a high-entropy alloy, resulting in materials with both high strength and good ductility under hydrogen. This research is significant for the development of hydrogen-resistant materials.

CORROSION SCIENCE (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Effect of hydrogen charging time on hydrogen embrittlement of CoCrFeMnNi high-entropy alloy

Xinfeng Li et al.

Summary: The effect of hydrogen on the mechanical properties and failure mechanism of a CoCrFeMnNi high-entropy alloy was evaluated. Results showed that the yield strength initially decreased and then increased with increasing hydrogen charging time, which was attributed to the competition between hydrogen-induced softening effect and hydrogen-enhanced twinning formation effect. Hydrogen-assisted cracking of the alloy initiated from grain boundaries and slip bands caused by plasticity-mediated decohesion mechanism. Crystallographic analysis indicated that certain grains and grain boundaries were vulnerable to hydrogen embrittlement.

CORROSION SCIENCE (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Microstructure and defect effects on strength and hydrogen embrittlement of high-entropy alloy CrMnFeCoNi processed by high-pressure torsion

Abbas Mohammadi et al.

Summary: In this study, various kinds of defects were introduced into a CrMnFeCoNi Cantor alloy by plastic straining, and the correlations of applied strain, microstructural features, strength, and hydrogen embrittlement were investigated. It was found that introducing twins and defects with low mobility can enhance the yield strength and improve the hydrogen embrittlement resistance of the alloy.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Hydrogen-induced ductilization in a novel austenitic lightweight TWIP steel

Zen-Hao Lai et al.

Summary: This study identified a hydrogen-induced ductilization phenomenon in a specific austenitic lightweight TWIP steel, which is influenced by hydrogen and deformation twinning during deformation, preventing hydrogen embrittlement.

SCRIPTA MATERIALIA (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Effect of deformation microstructures on hydrogen embrittlement sensitivity and failure mechanism of 304 austenitic stainless steel: the significant role of rolling temperature

Hui-yun Zhang et al.

Summary: The effect of cold/warm rolling on the microstructural characteristics of 304 austenitic stainless steel was quantitatively investigated. It was found that warm-rolled samples exhibited high strength, ductility, and superior hydrogen embrittlement resistance.

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

添加到收藏夹

Review Materials Science, Multidisciplinary

Hydrogen embrittlement and failure mechanisms of multi-principal element alloys: A review

Xinfeng Li et al.

Summary: This review summarizes the progress in understanding hydrogen embrittlement (HE) in multi-principal element alloys, with a focus on high-entropy alloys (HEAs). The review discusses hydrogen migration behavior, factors affecting HE, tensile mechanical properties in the presence of hydrogen, and design concepts for preventing hydrogen-induced mechanical degradation. The differences in HE behavior and failure mechanisms between HEAs and traditional alloys are compared and specific research directions are identified for further investigation of fundamental HE issues and improving strength and HE resistance simultaneously.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Effects of heterogeneous plastic strain on hydrogen-induced cracking of twinning-induced plasticity steel: A quantitative approach

Hao Fu et al.

Summary: In this study, the heterogeneous plastic strain in twinning-induced plasticity (TWIP) steel after hydrogen charging was quantitatively characterized, and the deformation mode and initiation mechanism of hydrogen-induced crack (HIC) were clarified. Statistical analysis demonstrated that the cracked grain boundary and its vicinity exhibited high strain incompatibility, which was found to be the key factor for HIC initiation.

CORROSION SCIENCE (2022)

添加到收藏夹

Article Chemistry, Physical

Hydrogen embrittlement behavior in interstitial Mn-N austenitic stainless steel

L. Y. Mao et al.

Summary: In this study, the susceptibility to hydrogen embrittlement in HR183 steel and 316L steel was investigated. It was found that despite the lower nickel content, HR183 steel had stronger austenite stability due to the inhibition of martensitic transformation by the addition of manganese and nitrogen. Furthermore, the diffusion of hydrogen was delayed in HR183 steel due to the interstitial solution of nitrogen atoms and the uniform dislocation slips, resulting in a slower permeation and a thinner brittle fracture layer compared to 316L steel. The hydrogen embrittlement susceptibility of HR183 steel was 3.4 times lower than that of 316L steel, attributed to the multiple directions of slip in HR183 steel suppressing strain localization and delaying the adverse effects caused by hydrogen-enhanced mechanisms.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Twinning behavior and hydrogen embrittlement of a pre-strained twinning-induced plasticity (TWIP) steel

Cheng Zhang et al.

Summary: The study found that lower pre-strain rates in TWIP steel lead to thinner twins and higher twin volume fractions, increasing hydrogen embrittlement sensitivity. Thinner twins in twin bundles of similar thickness were found to promote the generation of hydrogen-induced cracks.

CORROSION SCIENCE (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Effect of hydrogen on the embrittlement susceptibility of Fe-22Mn-0.6C TWIP steel revealed by in-situ tensile tests

Dong Wang et al.

Summary: The hydrogen embrittlement behavior of Fe-22Mn-0.6C TWIP steel was studied using in-situ SEM observation, EBSD, and ECCI techniques. Hydrogen pre-charging decreased mechanical properties and caused a ductile-to-brittle fracture transition. The threshold hydrogen content for this transition was determined using TDS analysis and hydrogen diffusion calculation. LAGBs showed better resistance to crack initiation and propagation compared to HAGBs, with stress concentration and hydrogen effects at grain boundaries intersecting with deformation twins identified as reasons for crack initiation and propagation.

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

添加到收藏夹

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)

添加到收藏夹

Article Chemistry, Physical

Effect of recrystallization annealing treatment on the hydrogen embrittlement behavior of equimolar CoCrFeMnNi high entropy alloy

Z. H. Fu et al.

Summary: The study found that grain boundaries and dislocations are key factors controlling the hydrogen embrittlement behavior of the alloy. Low temperature-short time recrystallizing annealing can increase strength but decrease hydrogen embrittlement resistance due to residual dislocations. On the other hand, high temperature-long time recrystallizing annealing alloy shows lower strength but better hydrogen embrittlement resistance due to the reduction of grain boundaries and dislocations.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Hydrogen-enhanced compatibility constraint for intergranular failure in FCC FeNiCoCrMn high-entropy alloy

K. M. Bertsch et al.

Summary: This study investigates the fundamental mechanism of hydrogen embrittlement in a high-entropy alloy, revealing that hydrogen induces intergranular failure and reduces grain elongation along the tensile axis, while also increasing local plasticity within grains. The influence of hydrogen on plasticity establishes a compatibility constraint across grain boundaries, leading to failure along the hydrogen-weakened grain boundaries.

CORROSION SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

Origin of deformation twins and their influence on hydrogen embrittlement in cold-rolled austenitic stainless steel

Hyung-Jun Cho et al.

Summary: The effect of cold rolling on hydrogen embrittlement in stable 18Cr-1Mn-11Ni-0.15N austenitic stainless steels was investigated in this study. It was found that the severity of hydrogen embrittlement increased with the degree of cold rolling, due to the generation of deformation twins and increased defect density during the process. The combination of cracks generated at the twin boundaries and promoted hydrogen diffusion led to severe hydrogen embrittlement in the cold-rolled steels.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

添加到收藏夹

Review Materials Science, Multidisciplinary

Recent advances on environmental corrosion behavior and mechanism of high-entropy alloys

Yu Fu et al.

Summary: High-entropy alloys (HEAs) have emerged as a research hotspot in the field of metal materials in the past decade. They exhibit much better corrosion resistance than traditional corrosion-resistant metal materials and the correlation among composition, microstructure, and corrosion resistance of HEAs has been revealed. The influence of heat treatment, anodizing treatment, and preparation methods on the corrosion behavior of HEAs has also been elaborated.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Hydrogen induced microstructure evolution and cracking mechanism in a metastable dual-phase high-entropy alloy

Hong Luo et al.

Summary: The study observed the influence of hydrogen on high-entropy alloys, finding that the microstructure evolution, mechanical properties, and embrittlement behavior of the alloy are affected by hydrogen exposure.

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

添加到收藏夹

Article Nanoscience & Nanotechnology

Achieving high strength and ductility in a heterogeneous-grain-structured CrCoNi alloy processed by cryorolling and subsequent short-annealing

Xiaoyan Zheng et al.

Summary: The thermo-mechanical processing method of cryorolling and subsequent short-annealing is proposed to design a heterogeneous grain structure (HGS) in CrCoNi medium entropy alloy (MEA), achieving outstanding mechanical properties. The CrCoNi MEA with HGS exhibits ultra-high yield and tensile strengths as well as large tensile ductility, showing an enhanced strength-ductility combination compared to conventionally fabricated samples. The exceptional combination of strength and ductility in the CrCoNi MEA is attributed to the heterogeneous grain and residual cryo-deformation structural effect.

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

添加到收藏夹

Article Materials Science, Multidisciplinary

Study of hydrogen-induced delayed fracture in high-Mn TWIP/TRIP steels during in situ electrochemical hydrogen-charging: Role of microstructure and strain rate in crack initiation and propagation

Hao Fu et al.

CORROSION SCIENCE (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Hydrogen resistance of a 1 GPa strong equiatomic CoCrNi medium entropy alloy

Chandrahaasan K. Soundararajan et al.

CORROSION SCIENCE (2020)

添加到收藏夹

Article Chemistry, Physical

Effective hydrogen diffusion coefficient for CoCrFeMnNi high-entropy alloy and microstructural behaviors after hydrogen permeation

Junghoon Lee et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

添加到收藏夹

Article Chemistry, Physical

Hydrogen diffusivity and interaction with Fe20Mn20Ni20Co20Cr20 and Fe22Mn40Ni30Co6Cr2 high-entropy alloys

J. S. Belo et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

添加到收藏夹

Article Chemistry, Physical

Micro-mechanical characterisation of hydrogen embrittlement in nano-twinned metastable austenitic stainless steel

Shohei Ueki et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Hydrogen, as an alloying element, enables a greater strength-ductility balance in an Fe-Cr-Ni-based, stable austenitic stainless steel

Yuhei Ogawa et al.

ACTA MATERIALIA (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Improved resistance to hydrogen environment embrittlement of warm-deformed 304 austenitic stainless steel in high-pressure hydrogen atmosphere

Xingyang Chen et al.

CORROSION SCIENCE (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

Hydrogen-induced compatibility constraints across grain boundaries drive intergranular failure of Ni

K. M. Bertsch et al.

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

添加到收藏夹

Review Mechanics

The synergistic action and interplay of hydrogen embrittlement mechanisms in steels and iron: Localized plasticity and decohesion

Milos B. Djukic et al.

ENGINEERING FRACTURE MECHANICS (2019)

添加到收藏夹

Article Chemistry, Physical

A nanotwinned austenite stainless steel with high hydrogen embrittlement resistance

Y. H. Fan et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

添加到收藏夹

Article Chemistry, Physical

Effect of pre-strain on hydrogen embrittlement of metastable austenitic stainless steel under different hydrogen conditions

Chengshuang Zhou et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Enumeration of the hydrogen-enhanced localized plasticity mechanism for hydrogen embrittlement in structural materials

May L. Martin et al.

ACTA MATERIALIA (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Hydrogen embrittlement of an interstitial equimolar high-entropy alloy

Hong Luo et al.

CORROSION SCIENCE (2018)

添加到收藏夹

Article Nanoscience & Nanotechnology

Influence of pre-strain on the gaseous hydrogen embrittlement resistance of a high-entropy alloy

Yakai Zhao et al.

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

添加到收藏夹

Article Nanoscience & Nanotechnology

Transition of twinning behavior in CoCrFeMnNi high entropy alloy with grain refinement

S. J. Sun et al.

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

添加到收藏夹

Article Materials Science, Multidisciplinary

Wear behavior of Al0.6CoCrFeNi high-entropy alloys: Effect of environments

Ming Chen et al.

JOURNAL OF MATERIALS RESEARCH (2018)

添加到收藏夹

Article Nanoscience & Nanotechnology

Strong resistance to hydrogen embrittlement of high-entropy alloy

Z. Pu et al.

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

添加到收藏夹

Article Multidisciplinary Sciences

Enhanced strength and ductility in a high-entropy alloy via ordered oxygen complexes

Zhifeng Lei et al.

NATURE (2018)

添加到收藏夹

Article Nanoscience & Nanotechnology

Ultrahigh cryogenic strength and exceptional ductility in ultrafine-grained CoCrFeMnNi high-entropy alloy with fully recrystallized structure

S. J. Sun et al.

MATERIALS TODAY NANO (2018)

添加到收藏夹

Article Nanoscience & Nanotechnology

Tensile deformation behavior and deformation twinning of an equimolar CoCrFeMnNi high-entropy alloy

S. -H. Joo et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Enhanced strength and ductility of bulk CoCrFeMnNi high entropy alloy having fully recrystallized ultrafine-grained structure

S. J. Sun et al.

MATERIALS & DESIGN (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Corrosion of AlxCoCrFeNi high-entropy alloys: Al-content and potential scan-rate dependent pitting behavior

Yunzhu Shi et al.

CORROSION SCIENCE (2017)

添加到收藏夹

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)

添加到收藏夹

Article Materials Science, Multidisciplinary

Hydrogen assisted crack initiation and propagation in a nickel-based superalloy

Zhenbo Zhang et al.

ACTA MATERIALIA (2016)

添加到收藏夹

Article Materials Science, Multidisciplinary

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

G. Laplanche et al.

ACTA MATERIALIA (2016)

添加到收藏夹

Article Multidisciplinary Sciences

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

Zhiming Li et al.

NATURE (2016)

添加到收藏夹

Article Materials Science, Multidisciplinary

Fatigue behavior of a wrought Al0.5CoCrCuFeNi two-phase high-entropy alloy

Zhi Tang et al.

ACTA MATERIALIA (2015)

添加到收藏夹

Article Multidisciplinary Sciences

The dual role of coherent twin boundaries in hydrogen embrittlement

Matteo Seita et al.

NATURE COMMUNICATIONS (2015)

添加到收藏夹

Article Chemistry, Physical

The effect of pre-strain on hydrogen embrittlement in 310S stainless steel

Hyunju Ji et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

添加到收藏夹

Article Materials Science, Multidisciplinary

The Effect of Pre-Strain on the Resistance to Hydrogen Embrittlement in 316L Austenitic Stainless Steel

Il-Jeong Park et al.

MATERIALS TRANSACTIONS (2014)

添加到收藏夹

Article Multidisciplinary Sciences

A fracture-resistant high-entropy alloy for cryogenic applications

Bernd Gludovatz et al.

SCIENCE (2014)

添加到收藏夹

Article Materials Science, Multidisciplinary

Hydrogen-assisted failure in a twinning-induced plasticity steel studied under in situ hydrogen charging by electron channeling contrast imaging

Motomichi Koyama et al.

ACTA MATERIALIA (2013)

添加到收藏夹

Article Materials Science, Multidisciplinary

Effect of hydrogen content on the embrittlement in a Fe-Mn-C twinning-induced plasticity steel

Motomichi Koyama et al.

CORROSION SCIENCE (2012)

添加到收藏夹

Article Chemistry, Physical

Hydrogen environment embrittlement of stable austenitic steels

Thorsten Michler et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2012)

添加到收藏夹

Article Nanoscience & Nanotechnology

Hydrogen-induced cracking at grain and twin boundaries in an Fe-Mn-C austenitic steel

Motomichi Koyama et al.

SCRIPTA MATERIALIA (2012)

添加到收藏夹

Article Materials Science, Multidisciplinary

Microstructure and wear behavior of AlxCo1.5CrFeNi1.5Tiy high-entropy alloys

Ming-Hao Chuang et al.

ACTA MATERIALIA (2011)

添加到收藏夹

Article Materials Science, Multidisciplinary

First-principles study on the interaction of H interstitials with grain boundaries in α- and γ-Fe

Yaojun A. Du et al.

PHYSICAL REVIEW B (2011)

添加到收藏夹

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)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.