Nanoprecipitate‐strengthened high‐entropy alloys
L Liu, Y Zhang, J Han, X Wang, W Jiang… - Advanced …, 2021 - Wiley Online Library
Multicomponent high‐entropy alloys (HEAs) can be tuned to a simple phase with some
unique alloy characteristics. HEAs with body‐centered‐cubic (BCC) or hexagonal‐close …
unique alloy characteristics. HEAs with body‐centered‐cubic (BCC) or hexagonal‐close …
Superior strength-ductility synergy and strain hardenability of Al/Ta co-doped NiCoCr twinned medium entropy alloy for cryogenic applications
Metallic materials with outstanding cryogenic mechanical properties are highly demanded
for cryogenic engineering applications. Here we developed a novel (NiCoCr) 92 Al 6 Ta 2 …
for cryogenic engineering applications. Here we developed a novel (NiCoCr) 92 Al 6 Ta 2 …
High entropy alloy synthesis, characterisation, manufacturing & potential applications: a review
High entropy alloys (HEAs) are an emerging class of engineering materials with excellent
mechanical, thermal, chemical and electrical properties due to constituent alloying elements …
mechanical, thermal, chemical and electrical properties due to constituent alloying elements …
The B2 phase-driven microstructural heterogeneities and twinning enable ultrahigh cryogenic strength and large ductility in NiCoCr-based medium-entropy alloy
In this work, we designed heterogeneous (NiCoCr) 88 Al 10 Ta 2 (at.%) duplex medium-
entropy alloy (MEA) comprising the face-centered-cubic (FCC) matrix and the B2 phase …
entropy alloy (MEA) comprising the face-centered-cubic (FCC) matrix and the B2 phase …
Ultra-strong heavy-drawn eutectic high entropy alloy wire
Metallic wires with high strength-ductility at both room and cryogenic temperatures are
always pursued for engineering applications. However, traditional metallic wires are tortured …
always pursued for engineering applications. However, traditional metallic wires are tortured …
Combined strengthening from nanoprecipitates, stacking faults and nano-twins enables a strong and ductile medium-entropy alloy
Single-phase face-centered cubic (fcc) alloys typically exhibit remarkable strain-hardening
capability and large ductility but possess low yield strength. Conventional strengthening …
capability and large ductility but possess low yield strength. Conventional strengthening …
[HTML][HTML] Cost-effective and facile route to ultrafine-microstructure high-entropy alloy for cryogenic applications
Industry applications of the current cryogenic high entropy alloys (HEAs) are limited by their
prohibitive costs, relatively low yield strength and unknown corrosion resistance. Here, we …
prohibitive costs, relatively low yield strength and unknown corrosion resistance. Here, we …
Achieving superior combined cryogenic strength and ductility in a high-entropy alloy via the synergy of low stacking fault energy and multiscale heterostructure
Abstract A Co 30 Cr 20 Fe 18 Mn 18 Ni 11 Si 3 high-entropy alloy (HEA) with low stacking
fault energy and high strengthen was designed based on the principle of heterostructure …
fault energy and high strengthen was designed based on the principle of heterostructure …
Heterogeneous precipitation strengthened non-equiatomic NiCoFeAlTi medium entropy alloy with excellent mechanical properties
ZY Jia, SZ Zhang, JT Huo, CJ Zhang, LW Zheng… - Materials Science and …, 2022 - Elsevier
The outstanding strength-ductility combination has always been a challenging problem in
the development of metal materials, high entropy alloys/medium entropy alloys …
the development of metal materials, high entropy alloys/medium entropy alloys …
Achieving ultra-high mechanical properties in metastable Co-free medium entropy alloy via hierarchically heterogeneous microstructure
Q Gao, X Zhang, S Feng, Z Han, C Chen… - Journal of Materials …, 2024 - Elsevier
A new metastable dual-phase Fe 59 Cr 13 Ni 18 Al 10 medium entropy alloy (MEA) with
hierarchically heterogeneous microstructure from micro-to nano-scale was designed in this …
hierarchically heterogeneous microstructure from micro-to nano-scale was designed in this …