4.5 Article

Microstructural Evolution and Tensile Performance of a Commercial Fe-Mn-Al-C High-Manganese Steel

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

Superior fracture toughness with high yield strength in a high-Mn steel induced by heterogeneous grain structure

Shengde Zhang et al.

Summary: Heterogeneous grain structures in high Mn steel show larger tensile ductility, stronger strain hardening, and higher fracture toughness compared to homogeneous structures. The presence of hetero-deformation-induced hardening contributes to the improved mechanical properties. The hetero grain structures have a larger plastic zone and higher strain hardening capacity around the crack tip, resulting in better fracture toughness. The formation of microbands partly explains the observed higher fracture toughness in the heterogeneous grain structures.

MATERIALS & DESIGN (2023)

Article Nanoscience & Nanotechnology

Work hardening behavior and fracture mechanisms of Fe-18Mn-1.3C-2Cr low-density steel castings with varying proportions of aluminum alloying

Zhi-bin Zheng et al.

Summary: The alloying of high-manganese steel with aluminum produces wear-resistant casting components with greater yield strength and significantly reduced density, which facilitate energy-savings and service life extension. However, the strengthening mechanism of Al alloying and its impact on the work hardening behavior of these castings require further investigation.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2023)

Article Materials Science, Multidisciplinary

Anomalous precipitate-size-dependent ductility in multicomponent high-entropy alloys with dense nanoscale precipitates

Y. L. Zhao et al.

Summary: The study showcases an unusual ductilization effect in a high-entropy alloy system under peak-aged condition, achieved through a unique multi-staged strain-hardening mechanism that enables an anomalous dependence of ductility on precipitate size.

ACTA MATERIALIA (2022)

Article Engineering, Mechanical

Strengthening contributions of dislocations and twins in warm-rolled TWIP steels

Y. Z. Li et al.

Summary: This study investigates the effect of warm rolling on the deformation mechanisms of TWIP steel. It is found that while dislocation multiplication always controls the maximum flow stress, deformation twinning becomes increasingly important for steels with larger warm rolling reductions. The twinning kinetics is enhanced by the high dislocation densities caused by warm rolling, leading to an enhancement of twinning-induced hardening.

INTERNATIONAL JOURNAL OF PLASTICITY (2022)

Article Materials Science, Multidisciplinary

Interactions of nanoprecipitates, metastable austenite, and Luders banding in an ultra-low carbon medium Mn steel with abnormal strength dependence of hydrogen embrittlement

Hao Luo et al.

Summary: A hierarchical microstructure was designed to improve the hydrogen embrittlement resistance of ultra-low carbon medium Mn steels. The warm-rolled-tempering sample showed an abnormal strength dependence of hydrogen embrittlement due to the introduction of Ni(Al, Mn) precipitates and nanoprecipitates, as well as the increased stability of austenite.

MATERIALIA (2022)

Article Materials Science, Multidisciplinary

Cyclic hardening/softening and deformation mechanisms of a twip steel under reversed loading

C. D'Hondt et al.

Summary: Push-pull tests and TEM observations were conducted on TWIP steel to analyze its cyclic behavior and deformation mechanisms. The rise of internal stress was found to be responsible for initial cyclic hardening, reaching a lower stress level compared to tension tests. Special constitutive equations were identified to capture these evolutions and the transition from hardening to softening.

MATERIALIA (2022)

Article Materials Science, Multidisciplinary

Tuning the pitting performance of a Cr-13 type martensitic stainless steel by tempering time

Feng Yuan et al.

Summary: The microstructural evolution and pitting performance of Cr-13 type martensitic stainless steel tempered at 500°C for different times were studied. Severe corrosion was observed when tempering was done within 2-24 hours, while passivation was recovered when tempering time was increased to 48 hours or longer. The research provides a new approach to optimizing the corrosion resistance of martensitic stainless steels through tempering time.

CORROSION SCIENCE (2022)

Article Engineering, Mechanical

Hierarchy modification induced exceptional cryogenic strength, ductility and toughness combinations in an asymmetrical-rolled heterogeneous-grained high manganese steel

Shaoxiong Zhong et al.

Summary: By using asymmetrical-rolling and annealing, the strategy of heterogeneous-structured high manganese steels was developed to achieve superior mechanical performance at cryogenic temperatures. The modification of the grain size hierarchy and the introduction of ultrafine-grain and sub-fine-grain zones significantly improved the strength, ductility, and toughness of the materials.

INTERNATIONAL JOURNAL OF PLASTICITY (2022)

Article Chemistry, Physical

Strength and ductility synergy in a laminated Cu/Cu-6Al alloy with graded interfacial region

Yufan Wu et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Materials Science, Multidisciplinary

Yield strength-ductility trade-off breakthrough in Co-free Fe40Mn10Cr25Ni25 high-entropy alloys with partial recrystallization

Yatao Wu et al.

Summary: An economic cost-effective Co-free Fe40Mn10Cr25Ni25 high-entropy alloy was developed in this study, achieving a good combination of high strength and ductility through heterogeneous microstructure design.

MATERIALS TODAY COMMUNICATIONS (2021)

Article Nanoscience & Nanotechnology

The role of low angle grain boundary in deformation of titanium and its size effect

Sijing Chen et al.

SCRIPTA MATERIALIA (2019)

Review Multidisciplinary Sciences

Tailoring heterogeneities in high-entropy alloys to promote strength-ductility synergy

Evan Ma et al.

NATURE COMMUNICATIONS (2019)

Article Materials Science, Multidisciplinary

Twinning-induced plasticity (TWIP) steels

Bruno C. De Cooman et al.

ACTA MATERIALIA (2018)

Article Materials Science, Multidisciplinary

On the first direct observation of de-twinning in a twinning-induced plasticity steel

Scott J. McCormack et al.

ACTA MATERIALIA (2018)

Article Nanoscience & Nanotechnology

Deformation behaviors and cyclic strength assessment of AZ31B magnesium alloy based on steady ratcheting effect

Zhifeng Yan et al.

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

Article Nanoscience & Nanotechnology

Revealing the mechanical properties and microstructure evolutions of Fe-22Mn-0.6C-(x)Al TWIP steels via Al alloying control

H. K. Yang et al.

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

Article Materials Science, Multidisciplinary

Strain hardening by dynamic slip band refinement in a high-Mn lightweight steel

E. Welsch et al.

ACTA MATERIALIA (2016)

Article Materials Science, Multidisciplinary

Microscopic incompatibility controlling plastic deformation of bicrystals

Nousha Kheradmand et al.

ACTA MATERIALIA (2016)

Article Materials Science, Multidisciplinary

Back stress strengthening and strain hardening in gradient structure

Muxin Yang et al.

MATERIALS RESEARCH LETTERS (2016)

Article Nanoscience & Nanotechnology

Effects of rare earth addition on microstructure and mechanical properties of a Fe-15Mn-1.5Al-0.6C TWIP steel

Yangyang Zhao et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2014)

Article Nanoscience & Nanotechnology

Abnormal room temperature serrated flow and strain rate dependence of critical strain of a Fe-Mn-C twin-induced plasticity steel

Lihe Qian et al.

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

Article Materials Science, Multidisciplinary

Application of a Dislocation Density-Based Constitutive Model to Al-Alloyed TWIP Steel

Jinkyung Kim et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2013)

Article Nanoscience & Nanotechnology

Microbanding mechanism in an Fe-Mn-C high-Mn twinning-induced plasticity steel

I. Gutierrez-Urrutia et al.

SCRIPTA MATERIALIA (2013)

Article Nanoscience & Nanotechnology

Stacking fault energy and plastic deformation of fully austenitic high manganese steels: Effect of Al addition

Kyung-Tae Park et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2010)

Article Materials Science, Multidisciplinary

On the Transitions of Deformation Modes of Fully Austenitic Steels at Room Temperature

Kyung-Tae Park et al.

METALS AND MATERIALS INTERNATIONAL (2010)

Article Nanoscience & Nanotechnology

Factors influencing the tensile behavior of a Fe-28Mn-9Al-0.8C steel

Je Doo Yoo et al.

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

Article Materials Science, Multidisciplinary

Origin of Extended Tensile Ductility of a Fe-28Mn-10Al-1C Steel

J. D. Yoo et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2009)

Article Materials Science, Multidisciplinary

Derivation and Variation in Composition-Dependent Stacking Fault Energy Maps Based on Subregular Solution Model in High-Manganese Steels

A. Saeed-Akbari et al.

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE (2009)

Article Nanoscience & Nanotechnology

Microband-induced plasticity in a high Mn-Al-C light steel

Je Doo Yoo et al.

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

Article Metallurgy & Metallurgical Engineering

Microstructures and mechanical properties of high-strength Fe-Mn-Al-C light-weight TRIPLEX steels

Georg Frommeyer et al.

STEEL RESEARCH INTERNATIONAL (2006)

Review Materials Science, Multidisciplinary

Transformation-induced plasticity for high strength formable steels

PJ Jacques

CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE (2004)

Article Engineering, Mechanical

High strength Fe-Mn-(Al, Si) TRIP/TWIP steels development - properties - application

O Grassel et al.

INTERNATIONAL JOURNAL OF PLASTICITY (2000)