4.7 Article

Effects of Ni/Cu replacement on improvement of tensile and hydrogen-embrittlement properties in austenitic stainless steels

Related references

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

Experimental and Numerical Investigation of Hydrogen Embrittlement Effect on Microdamage Evolution of Advanced High-Strength Dual-Phase Steel

M. Asadipoor et al.

Summary: The study evaluated the effect of hydrogen on the microdamage evolution of 1200M advanced high-strength steel through a combination of experimental and numerical approaches. The experimental results showed that the yield stress and ultimate tensile strength of the steel were slightly sensitive to hydrogen under different charging conditions, while tensile elongation was significantly affected. Post-mortem analysis of fracture surfaces revealed a simultaneous action of hydrogen-enhanced decohesion (HEDE) and hydrogen enhanced localized plasticity (HELP) mechanisms of hydrogen, depending on the local concentration of hydrogen.

METALS AND MATERIALS INTERNATIONAL (2021)

Article Materials Science, Multidisciplinary

Role of Hydrogen and Temperature in Hydrogen Embrittlement of Equimolar CoCrFeMnNi High-entropy Alloy

Junghoon Lee et al.

Summary: The study revealed the occurrence of hydrogen embrittlement at both 177K and 298K, with hydrogen diffusion primarily along boundaries. At 77K, hydrogen was trapped due to active twin formation, preventing it from diffusing into stress-concentration regions, resulting in no significant hydrogen embrittlement.

METALS AND MATERIALS INTERNATIONAL (2021)

Article Materials Science, Multidisciplinary

First-Principles Study on Stacking Fault Energy of γ-Fe-Mn Alloys

Chengjun Wang et al.

Summary: By performing ab initio simulations, the ground state properties and generalized stacking fault energy (GSFE) of gamma-Fe-Mn alloys with different Mn concentrations were investigated. It was found that Mn atoms have a significant short-range effect on the intrinsic stacking fault energy (ISFE), and the relationship between ISFE and Mn atom concentration of antiferromagnetic (AFM) Fe-Mn alloys can be explained by the cohesive energy and density of states (DOS) of the alloys. Additionally, AFM was shown to increase the ISFE of gamma-Fe-Mn alloys compared to non-magnetic (NM) alloys, highlighting the importance of considering magnetic interactions in ISFE calculations.

METALS AND MATERIALS INTERNATIONAL (2021)

Article Materials Science, Multidisciplinary

Effect of Microstructure on the Mechanical Properties and Fracture Toughness of API X65 Pipeline Steel in the Presence of Hydrogen

Meysam Ranjbar et al.

Summary: This study investigated the influence of hydrogen on the mechanical properties and fracture toughness of API X65 pipeline steel with different microstructures. Results showed that the presence of hydrogen led to decreased elongation, reduction of area, ductile fracture percentage, and fracture toughness in all microstructures. Different microstructures exhibited varying levels of decrease in mechanical properties under hydrogen influence, with martensite + bainite + ferrite microstructure showing the highest decrement and ferrite + degenerated perlite + martensite-austenite microconstituent microstructure showing the least decrease.

METALS AND MATERIALS INTERNATIONAL (2021)

Article Chemistry, Physical

Effect of precipitate coherency on the corrosion-induced hydrogen trapping in 2024 aluminum alloy

H. Kamoutsi et al.

Summary: The coherency state between precipitates and the matrix was found to play a significant role in hydrogen trapping in aluminum alloy 2024. Artificial aging treatments and corrosion exposure were used to investigate the mechanism of hydrogen trapping. The study demonstrated that hydrogen evolution and trapping are influenced by the coherency state, providing insights into the factors affecting hydrogen embrittlement in high-strength aluminum alloys.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

Article Engineering, Mechanical

The influence of shearable and nonshearable precipitates on the Portevin-Le Chatelier behavior in precipitation hardening AlMgScZr alloys

Han Chen et al.

Summary: This study systematically investigates the influence of shearable and nonshearable Al3(Sc, Zr) precipitates on PLC behaviors in precipitation hardening AlMgScZr alloys through experimental characterization. The transition from shearable to nonshearable precipitates is found to impact the propagation behavior of PLC bands, serration amplitude, and strain-rate range, decreasing the critical strain rate between normal and inverse behavior regimes due to different dislocation-precipitate interactions. Additionally, the transition alters the onset strain at normal and inverse behaviors based on the different roles of precipitates in the solute-dislocation interaction, as revealed through quantitative characterization on precipitates and dislocation density.

INTERNATIONAL JOURNAL OF PLASTICITY (2021)

Article Nanoscience & Nanotechnology

Interfacial segregation and precipitation behavior of Cu-rich precipitates in Cu-bearing 316LN stainless steel after aging at different temperatures

Tong Xi et al.

Summary: The behavior of Cu-rich precipitates in 316LN-Cu SS austenitic stainless steel aged at 600, 700, and 800 degrees Celsius was systematically studied. The Cu-rich precipitates were found to increase the hardness and strength of the steel, with optimal strength and elongation observed in specimens aged at 700 degrees Celsius for 6 hours. The study also revealed significant changes in the size and composition of the precipitates, as well as interface segregation effects that influenced interfacial free energies.

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

Article Multidisciplinary Sciences

Facile route to bulk ultrafine-grain steels for high strength and ductility

Junheng Gao et al.

Summary: Bulk ultrafine-grained steel is prepared by an approach that involves the rapid production of coherent, disordered nanoprecipitates, which restrict grain growth but do not interfere with twinning or dislocation motion, resulting in high strength and ductility. This method can be extended to other alloy systems and easily applied to existing industrial production lines.

NATURE (2021)

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)

Article Materials Science, Multidisciplinary

Effect of C-N Interaction on Hydrogen Embrittlement of 15Cr-15Mn-4Ni-Based Austenitic Stainless Steels

Kyung-Shik Kim et al.

Summary: The simultaneous alloying of carbon and nitrogen did not decrease hydrogen diffusivity significantly in austenitic steel. During tensile straining, cracks initiated at grain boundaries and propagated along grain boundaries, twin boundaries, or paths where epsilon martensite was concentrated, resulting in mixed intergranular and transgranular fracture modes. However, the resistance to hydrogen embrittlement improved compared to single alloying of either carbon or nitrogen due to enhanced austenite stability.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2021)

Article Materials Science, Multidisciplinary

Hydrogen embrittlement behavior of SUS301L-MT stainless steel laser-arc hybrid welded joint localized zones

Z. H. Fu et al.

CORROSION SCIENCE (2020)

Article Materials Science, Multidisciplinary

Enhancement of strength and ductility by Cu-rich precipitation in Cu-bearing 304L austenitic stainless steel

Zhao Yuan et al.

MATERIALS LETTERS (2020)

Article Nanoscience & Nanotechnology

Nitrogen effect on hydrogen diffusivity and hydrogen embrittlement behavior in austenitic stainless steels

Kyung-Shik Kim et al.

SCRIPTA MATERIALIA (2020)

Article Materials Science, Multidisciplinary

Impact of precipitates on the hydrogen embrittlement behavior of a V-alloyed medium-manganese austenitic stainless steel

Tarek Allam et al.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2020)

Article Nanoscience & Nanotechnology

Role of retained austenite in hydrogen trapping and hydrogen-assisted fatigue fracture of high-strength steels

Evgenii Malitckii et al.

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

Article Materials Science, Multidisciplinary

Different Effects of Ni and Mn on Thermodynamic and Mechanical Stabilities in Cr-Ni-Mn Austenitic Steels

Han-Seop Noh et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2019)

Article Materials Science, Multidisciplinary

Deformation Microstructure and Deformation-Induced Martensite in Austenitic Fe-Cr-Ni Alloys Depending on Stacking Fault Energy

Ye Tian et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2017)

Article Chemistry, Physical

Diffusion coefficient of hydrogen interstitial atom in α-Fe, γ-Fe and ε-Fe crystals by first-principle calculations

Yang He et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

Article Chemistry, Physical

Hydrogen storage: Recent improvements and industrial perspectives

H. Barthelemy et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

Review Electrochemistry

A review of hydrogen embrittlement of martensitic advanced high-strength steels

Jeffrey Venezuela et al.

CORROSION REVIEWS (2016)

Article Chemistry, Physical

Abnormal effect of nitrogen on hydrogen gas embrittlement of austenitic stainless steels at low temperatures

Chengshuang Zhou et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2016)

Article Nanoscience & Nanotechnology

Copper precipitation behavior and mechanical properties of Cu-bearing 316L austenitic stainless steel: A comprehensive cross-correlation study

Tong Xi et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2016)

Article Materials Science, Multidisciplinary

Deformation Mechanisms in Austenitic TRIP/TWIP Steel as a Function of Temperature

Stefan Martin et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2016)

Article Chemistry, Physical

Hydrogen embrittlement in high interstitial alloyed 18Cr10Mn austenitic stainless steels

M. P. Phaniraj et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2015)

Article Materials Science, Multidisciplinary

Hydrogen-assisted decohesion and localized plasticity in dual-phase steel

Motomichi Koyama et al.

ACTA MATERIALIA (2014)

Article Materials Science, Multidisciplinary

Hydrogen-induced intergranular failure of iron

Shuai Wang et al.

ACTA MATERIALIA (2014)

Article Chemistry, Physical

Hydrogen embrittlement associated with strain localization in a precipitation-hardened Fe-Mn-Al-C light weight austenitic steel

Motomichi Koyama et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2014)

Article Nanoscience & Nanotechnology

Coherent precipitation of copper in Super304H austenite steel

J. W. Bai et al.

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

Article Materials Science, Multidisciplinary

Hydrogen-induced intergranular failure in nickel revisited

M. L. Martin et al.

ACTA MATERIALIA (2012)

Article Nanoscience & Nanotechnology

Twinning and martensite in a 304 austenitic stainless steel

Y. F. Shen et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2012)

Article Materials Science, Multidisciplinary

The precipitation strengthening behavior of Cu-rich phase in Nb contained advanced Fe-Cr-Ni type austenitic heat resistant steel for USC power plant application

Cheng-yu Chi et al.

PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL (2012)

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)

Article Materials Science, Multidisciplinary

On the formation and nature of quasi-cleavage fracture surfaces in hydrogen embrittled steels

May L. Martin et al.

ACTA MATERIALIA (2011)

Article Chemistry, Physical

Effect of alloying elements on hydrogen environment embrittlement of AISI type 304 austenitic stainless steel

M. Martin et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2011)

Article Nanoscience & Nanotechnology

Microstructure and mechanical properties of annealed SUS 304H austenitic stainless steel with copper

Indrani Sen et al.

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

Article Chemistry, Physical

Hydrogen embrittlement of Cr-Mn-N-austenitic stainless steels

Thorsten Michler et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2010)

Article Materials Science, Multidisciplinary

Contribution of Precipitate on Migrated Grain Boundaries to Ductility-Dip Cracking in Alloy 625 Weld Joints

Dong Jin Lee et al.

METALS AND MATERIALS INTERNATIONAL (2010)

Article Metallurgy & Metallurgical Engineering

Hydrogen Delayed Fracture Properties and Internal Hydrogen Behavior of a Fe-18Mn-1.5Al-0.6C TWIP Steel

Kyoung Ho So et al.

ISIJ INTERNATIONAL (2009)

Article Chemistry, Physical

Atomic packing efficiency and phase transition in a high entropy alloy

F. J. Wang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2009)

Article Nanoscience & Nanotechnology

Analysis of the tensile behavior of a TWIP steel based on the texture and microstructure evolutions

D. Barbier et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2009)

Article Materials Science, Multidisciplinary

EBSD Study on Deformation Twinning in AZ31 Magnesium Alloy During Quasi-in-Situ Compression

Huajie Yang et al.

ADVANCED ENGINEERING MATERIALS (2008)

Article Chemistry, Physical

Effects of alloy composition and strain hardening on tensile fracture of hydrogen-precharged type 316 stainless steels

C. San Marchi et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2008)

Article Nanoscience & Nanotechnology

Antibacterial properties, corrosion resistance and mechanical properties of Cu-modified SUS 304 stainless steel

IT Hong et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2005)

Article Materials Science, Multidisciplinary

Precipitation hardening in a 12%Cr-9%Ni-4%Mo-2%Cu stainless steel

M Hättestrand et al.

ACTA MATERIALIA (2004)

Article Materials Science, Multidisciplinary

Temperature dependence of strain hardening and plastic instability behaviors in austenitic stainless steels

TS Byun et al.

ACTA MATERIALIA (2004)