Achieving high strength and high ductility of dual-phase steel via alternating lamellar microstructure

G Niu, C Ding, Z Liu, X Jia, H Chen, N Gong… - Materials Science and …, 2024 - Elsevier
Overcoming the strength-plasticity trade-off in GPa-grade dual-phase steel while
simultaneously enhancing both properties poses a significant challenge. In this study, we …

Interplay between high-temperature creep deformation behavior and nanoscale precipitate evolution in a newly designed Fe–Ni-based superalloy

BK Pan, LL Wei, CH Jiao, ZJ Hong, RDK Misra… - Materials Science and …, 2024 - Elsevier
In an endeavor to achieve the critical goals of carbon neutrality, an explorative study was
conducted to scrutinize the precipitate evolution and high-temperature creep behavior of an …

Understanding the weakening of texture in multiaxial forged ultrafine-grained strong and ductile Mg-2Zn-2Gd alloy

RDK Misra - Materials Technology, 2024 - Taylor & Francis
Texture is an important aspect that impacts the formability of magnesium (Mg) and its alloys.
Recently, the unique characteristics of multiaxial forging of Mg-2Zn-2Gd alloy were …

Exploring the inhibition effect of tri-sodium phosphate concentrations on corrosion in Mg-sn-ca-mn anode for magnesium batteries

E Karudesh, J Aneesh, AL Francis… - Materials Technology, 2024 - Taylor & Francis
The corrosion of magnesium (Mg) alloy anodes poses a significant challenge in the
development of magnesium-based batteries. In this study, the inhibition effect of different …

In vivo biodegradation and biological properties of a Mg-Zn-Ca amorphous alloy for bone defect repair

J Meng, Y Zhang, X Yu, J Jiao, L Tan, B Yu - Materials Technology, 2024 - Taylor & Francis
Amorphous magnesium alloys, characterised by their unique disordered structure, exhibit
exceptional mechanical properties and superior corrosion resistance. This study introduced …

Understanding microstructural evolution during three-axial thermo-mechanical processing involving severe plastic deformation of magnesium alloys

RDK Misra, TF Chung, SC Lin - Materials Technology, 2024 - Taylor & Francis
Magnesium-rare earth alloy was selected as a model alloy system to explore and
fundamentally understand the evolution of microstructure during three-axial thermo …

Significant influence of heat input on microstructure evolution and mechanical properties of the simulated CGHAZ in a 1000 MPa grade ultra-high strength steel

Q Sun, W Li, T Li, Q Gao, C Wang, X Zhang - Materials Technology, 2024 - Taylor & Francis
The microstructure, impact properties, and crystallographic characteristics of the coarse-
grained heat-affected zone (CGHAZ) in a new 1000 MPa grade ultra-high strength steel with …

Solid-state surface alloying of ZK60 Mg alloy with tin using friction stir processing

B Lingampalli, S Dondapati - Materials Technology, 2024 - Taylor & Francis
The present study aims to alloy the surface of ZK60 Mg alloy with Sn using friction stir
processing (FSP). Experiments were conducted with the combination of higher and lower …

Failure analysis of fillet weld crack in linepipe

L Guo, L Wang, L Wang, M Wu, T Pan, H Xiao… - Materials …, 2024 - Taylor & Francis
An in-service X80 gas pipeline was repaired with type-B sleeve. Cracks were not detected
immediately after welding, but appeared on the surface of fillet weld after 2 days. Chemical …

Improved bioactivity and corrosion resistance of NbO containing plasma electrolytic oxidation coating on ZM21 Mg alloy

AK Reddy, S Dondapati - Materials Technology, 2024 - Taylor & Francis
The present study reports the effect of niobium oxide (NbO) phase on the microstructure,
corrosion, and bioactivity of coating on ZM21 Mg alloy by plasma electrolytic oxidation (PEO) …