Heterostructured alloys with enhanced strength-ductility synergy through laser-cladding [PDF]
, 2022 Heterostructuring has recently become a popular option to provide an excellent combination of strength and ductility in alloys. However, its production is a challenging multi-step process.
Park, Hyojin +7 more
core +1 more source
Superior strength-ductility synergy in ultrafine-grained Al–5Mg alloy [PDF]
Journal of Materials Research and TechnologyIn this study, a comprehensive investigation was conducted for the first time to systematically explore the impact of deformation-heat treatment (DHT) on the microstructure and mechanical properties of ultrafine-grained (UFG) Al–5Mg (wt.%) alloy. The UFG
Aydar M. Mavlyutov +5 more
doaj +2 more sources
Role of Cu addition in enhancing strength-ductility synergy in transforming high entropy alloy [PDF]
, 2022 Article investigates the strength-ductility synergy of high-entropy alloys (HEAs)
Toll, Michael P. +6 more
core +1 more source
Shear band control for improved strength-ductility synergy in metallic glasses [PDF]
, 2022 Aside from ultrahigh strength and elasticity, metallic glasses (MGs) possess a number of favorable properties. However, their lack of dislocation based plastic deformation mechanisms in crystalline metals and the resulting loss of ductility have ...
Poh, Leong Hien +4 more
core +1 more source
Hierarchical structure in Al-Cu alloys to promote strength/ductility synergy [PDF]
, 2021 Experimental evidence demonstrated that equal channel angular pressing (ECAP) at cryogenic temperature, in comparison with ECAP at room temperature, led to promoted strength-ductility synergy in an Al-2.5wt.%Cu alloy.
Liu, gang +4 more
core +1 more source
Heterostructuring an equiatomic CoNiFe medium-entropy alloy for enhanced yield strength and ductility synergy [PDF]
, 2022 High-/medium-entropy alloys (H/MEAs) of face-centered-cubic-structured single phase usually suffer from a glaring drawback of low yield strength. Even worse, the trade-off emerges frustratingly between strength and ductility as strength increases.
Ding, Xin-Xin +8 more
core +4 more sources
Enhanced strength-ductility synergy of an AlCoCrFeNi2.1 eutectic high entropy alloy by ultrasonic vibration [PDF]
, 2023 The mechanical properties of eutectic high entropy alloys (EHEAs) can be significantly improved by adjusting its microstructure; however, the conventional adjustment approaches are inefficient and trapped in a strength-ductility tradeoff.
Tao Zhang, Xiang Long, Zu Li, Jialin Yan
core +1 more source
Development and characteristics of a low rare-earth containing magnesium alloy with high strength-ductility synergy [PDF]
, 2023 In this study, we successfully developed a low RE containing Mg-3Y-2Gd-1Nd-0.5Zr (wt%) alloy with high strength-ductility synergy by combined processes of hot extrusion, hot rolling and ageing. This alloy exhibits an excellent strength-ductility balance (
Xiuzhu Han +8 more
core +1 more source
High strength and high ductility achieved in a heterogeneous lamella-structured magnesium alloy
Materials Research Letters, 2023 By introducing heterogeneous lamella-structure, we obtained a superior strength-ductility synergy in Mg-alloy associated with excellent strain-hardening ability, i.e. yield strength of ∼251 MPa, tensile strength of ∼393 MPa and elongation of ∼23%.
Tong Wang +7 more
doaj +1 more source
Achieving High Strength-Ductility Synergy in Low-Alloyed Mg-Li-Er Extrusion Alloys via Tailoring Bimodal-Grained Structure. [PDF]
Materials (Basel)Low-alloyed Mg–Li–Er alloys were developed in this study and a bimodal-grained structure was obtained by varying the trace Er content and extrusion temperature.
Tang R, Zhang J, Gong Z, Li B, Dong Q.
europepmc +2 more sources