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Achieving Exceptional Strength-Ductility Synergy via Nano-precipitation Hardening in a Ni–Fe–Cr–Co–Al Alloy
In the present work, a Ni–Fe–Co–Cr–Al-based medium entropy alloy (MEA) was developed by exploring the vast compositional space provided by the birth...
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High Strength and Ductility of a MgAg/MgGdYAg/MgAg Sandwiched Plate Produced by High-Pressure Torsion
Due to their unique precipitation behavior, magnesium-rare earth (Mg-RE) alloys exhibit excellent strength and high thermal stability. However, owing...
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Enhanced Strength-Ductility Synergy Achieved Through Al-Addition in CoCrFe2Ni-Based High Entropy Alloys
The Al x CoCrFe 2 Ni ( x = 0, 0.4, 0.6, 0.8, and 1.0) high entropy alloys (HEAs) were designed to achieve exceptional comprehensive mechanical properties....
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Influence of Line Energy Density on the Ductility of Ti6Al4V L-PBF Parts for Hybrid Metal Forming Applications
In the last decade have been developed many hybrid metal forming processes that foresee the integration of commonly used sheet metal forming...
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Titanium Carbides Precipitation Characteristics and Influence on Hot Ductility in 0.37 pct Ti–Mo Slab During Continuous Casting
Multiscale titanium carbides are one of the main causes of corner crack defects of 0.37 pct Ti–Mo steel slab. In this work, the evolution of titanium...
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Improving the Interparticle Bonding and Ductility of Cold Sprayed Aluminum Alloys by Deformation Processing
Cold spray (CS) can produce thick coatings and free-standing bulk materials and is adaptable to additive manufacturing, including on-site...
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Combination of High Yield Strength and Improved Ductility of 21Cr Lean Duplex Stainless Steel by Tailoring Cold Deformation and Low-Temperature Short-Term Aging
Proper matching of cold-rolled deformation and low-temperature short-term aging can simultaneously enhance the strength and ductility of the lean...
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Influence of Recrystallization Annealing on the Microstructure and Ductility of Al–Zn–Mg–Cu Alloy Added La, Ce
This article presents about the influence of recrystallization annealing temperature on the microstructure and ductility of Al–Zn–Mg–Cu alloy. This...
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Bendability and ductility enhancement of 7A36 alloys through adding Sc and applying LFEC with a rapid solid solution heating rate treatment
The present study conducted a detailed investigation to determine the effects of adding Sc and applying low-frequency electromagnetic casting (LFEC)...
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Tailoring planar slip to achieve pure metal-like ductility in body-centred-cubic multi-principal element alloys
Uniform tensile ductility (UTD) is crucial for the forming/machining capabilities of structural materials. Normally, planar-slip induced narrow...
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Nanoprecipitate-Hardened 2.8 GPa Medium-Carbon Low-Alloy Martensitic Steel with Exceptional Ductility Produced via Rapid Heavy Warm Rolling
A rapid heavy warm rolling (HWR) process was adopted to fabricate medium-carbon low-alloy (<2.0 wt.%) martensitic steels with ultra-fine lamellar...
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Heterogeneous microstructural characteristics of aluminum-addition friction stir-processed Al0.1CoCrFeNi alloy with strength–ductility synergy
The strength–ductility trade-off is evident for Al x CoCrFeNi high-entropy alloy (HEA), and the synergistic improvement of its strength and ductility...
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Superior Strain Rate Strengthening Effect and Ductility of a Ti-4.5Al-2.9V-3Fe Alloy under High Strain Rate Loading
The mechanical response of the Ti-4.5Al-2.9V-3Fe alloy demonstrates a significant strain rate strengthening effect and strong ductility at high...
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Effect of Aging Precipitate on Ductility Anisotropy and Low Cycle Fatigue Behavior of AA2195 Al-Li Alloy
The mechanical properties and low-cycle fatigue behavior of the hot-rolled AA2195 Al-Li alloy taken along the longitudinal direction and transverse...
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Automated hierarchical screening of refractory multicomponent alloys with high intrinsic ductility and surface passivation potency
AbstractApplications of body-centered-cubic (BCC) refractory multicomponent alloys require their room-temperature ductility and high-temperature...
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Low-cost and high-strength Mg-Al-Ca-Zn-Mn wrought alloy with balanced ductility
A novel low-cost Mg-Al-Ca-Zn-Mn-based alloy was developed to simultaneously improve its strength and ductility. The high yield strength of 411 MPa...
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Enhanced strength–ductility synergy of multiphase steels via regulation of austenite decomposition during annealing
For modern advanced high-strength steels, metastable retained austenite (RA) is introduced into a multiphase microstructure to achieve better...
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Enhanced Strength–Ductility Synergy in Submerged Friction Stir Processing ER2319 Alloy Manufactured by Wire-Arc Additive Manufacturing via Creating Ultrafine Microstructure
Submerged friction stir processing (SFSP) with flowing water was employed to alleviate the porosities and coarse-grained structure introduced by...
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Designing new low alloyed Mg—RE alloys with high strength and ductility via high-speed extrusion
Two new low-alloyed Mg—2RE—0.8Mn—0.6Ca—0.5Zn (wt%, RE = Sm or Y) alloys are developed, which can be produced on an industrial scale via relatively...
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Evading Strength-Ductility Tradeoff in Mg Alloy via Uniform Microstructure and Unique Texture Modification Induced by Moderate Temperature ECAP
AbstractTweaking the distribution of grains, precipitates, and texture components is a successful strategy employed to enhance the strength and...
