Physical metallurgy of medium-Mn advanced high-strength steels
Steels with medium manganese (Mn) content (3∼ 12 wt-%) have emerged as a new alloy
class and received considerable attention during the last decade. The microstructure and …
class and received considerable attention during the last decade. The microstructure and …
The TRIP effect and its application in cold formable sheet steels
The Transformation‐Induced‐Plasticity (TRIP) effect is used for enhancing the formability of
cold formable sheet steels. While the first observation of this phenomenon dates back to the …
cold formable sheet steels. While the first observation of this phenomenon dates back to the …
Investigation of damage mechanisms related to microstructural features of ferrite-cementite steels via experiments and multiscale simulations
Spheroidized ferrite-cementite steel (SFC) is susceptible to micro-defects owing to the
mismatched deformation between the ferrite and cementite during cold forming, which …
mismatched deformation between the ferrite and cementite during cold forming, which …
Optimising the strength-ductility-toughness combination in ultra-high strength quenching and partitioning steels by tailoring martensite matrix and retained austenite
Undesirable fracture resistance has led to critical safety concerns in ultra-high strength
quenching and partitioning (Q&P) steels. The present work proposes a new heat treatment …
quenching and partitioning (Q&P) steels. The present work proposes a new heat treatment …
Additively manufactured high strength and ductility CrCoNi medium entropy alloy with hierarchical microstructure
B Han, C Zhang, K Feng, Z Li, X Zhang, Y Shen… - Materials Science and …, 2021 - Elsevier
The CrCoNi medium entropy alloy (MEA) is a technologically intriguing material showing
superior cryogenic mechanical properties. In this work, we fabricated near full-dense …
superior cryogenic mechanical properties. In this work, we fabricated near full-dense …
Austenite carbon enrichment and decomposition during quenching and tempering of high silicon high carbon bearing steel
The addition of Si to steels is a well stablished method to delay cementite precipitation,
allowing for carbon partitioning from martensite to retained austenite during tempering. It has …
allowing for carbon partitioning from martensite to retained austenite during tempering. It has …
[HTML][HTML] A mesoscale crystal plasticity model to predict room-temperature deformation and martensitic transformation of high-strength Quenching and Partitioning …
Renowned for the superior mechanical properties and adeptness at cold-forming,
Quenching and Partitioning (QP) steels have gained prominence as a promising candidate …
Quenching and Partitioning (QP) steels have gained prominence as a promising candidate …
Crystal plasticity modeling of 3rd generation multi-phase AHSS with martensitic transformation
A systematic constitutive modeling and calibration methodology were developed based on
rate-independent crystal plasticity to predict the quasi static macroscopic behavior of 3rd …
rate-independent crystal plasticity to predict the quasi static macroscopic behavior of 3rd …
Elucidating the temperature dependence of TRIP in Q&P steels using synchrotron X-Ray diffraction, constituent phase properties, and strain-based kinetics models
Understanding the deformation-induced martensitic transformation (DIMT) is critical for
interpreting the structure-property relationships that govern the performance of …
interpreting the structure-property relationships that govern the performance of …
Dislocation accumulation-induced strength-ductility synergy in TRIP-aided duplex stainless steel
In this study, we investigate the intrinsic mechanism of intensive and progressive
transformation-induced plasticity (TRIP) effects and their different strength-ductility synergies …
transformation-induced plasticity (TRIP) effects and their different strength-ductility synergies …