[HTML][HTML] Twenty years of the CoCrFeNiMn high-entropy alloy: achieving exceptional mechanical properties through microstructure engineering
The CoCrFeNiMn multicomponent is one of the most widely and best studied of all high-
entropy alloys (HEAs) since its exceptional properties suggest potential uses as a structural …
entropy alloys (HEAs) since its exceptional properties suggest potential uses as a structural …
Tribological properties of high-entropy alloys: A review
Tribology, which is the study of friction, wear, and lubrication, largely deals with the service
performance of structural materials. For example, newly emerging high-entropy alloys …
performance of structural materials. For example, newly emerging high-entropy alloys …
Phase-selective recrystallization makes eutectic high-entropy alloys ultra-ductile
Excellent ductility is crucial not only for shaping but also for strengthening metals and alloys.
The ever most widely used eutectic alloys are suffering from the limited ductility and losing …
The ever most widely used eutectic alloys are suffering from the limited ductility and losing …
The B2 phase-driven microstructural heterogeneities and twinning enable ultrahigh cryogenic strength and large ductility in NiCoCr-based medium-entropy alloy
DD Zhang, JY Zhang, J Kuang, G Liu, J Sun - Acta Materialia, 2022 - Elsevier
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 …
Achieving thermally stable nanoparticles in chemically complex alloys via controllable sluggish lattice diffusion
Nanoparticle strengthening provides a crucial basis for developing high-performance
structural materials with potentially superb mechanical properties for structural applications …
structural materials with potentially superb mechanical properties for structural applications …
Strength, plasticity and coercivity tradeoff in soft magnetic high-entropy alloys by multiple coherent interfaces
Traditional strengthening of alloys involves dislocation, second phase and grain boundary,
which could deteriorate plasticity and coercivity (H c). In this work, multiple coherent …
which could deteriorate plasticity and coercivity (H c). In this work, multiple coherent …
Enhancing the radiation tolerance of high-entropy alloys via solute-promoted chemical heterogeneities
High-entropy alloys (HEAs) composed of multiple principal elements have the potential to
offer extraordinary radiation resistance. Using NiCoFeCrMn HEA as a model, here we …
offer extraordinary radiation resistance. Using NiCoFeCrMn HEA as a model, here we …
Interstitial-driven local chemical order enables ultrastrong face-centered cubic multicomponent alloys
Multicomponent alloys of the Fe-Mn-Co-Cr-Ni family with face-centered cubic (fcc) structure
exhibit many excellent properties. However, they usually show limited yield strength, which …
exhibit many excellent properties. However, they usually show limited yield strength, which …
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 …
Deformation mechanisms in an additively manufactured dual-phase eutectic high-entropy alloy
Nanostructured metals and alloys often exhibit high strengths but at the expense of reduced
ductility. Through harnessing the far-from-equilibrium processing conditions of laser powder …
ductility. Through harnessing the far-from-equilibrium processing conditions of laser powder …