Microstructures and properties of high-entropy alloys
This paper reviews the recent research and development of high-entropy alloys (HEAs).
HEAs are loosely defined as solid solution alloys that contain more than five principal …
HEAs are loosely defined as solid solution alloys that contain more than five principal …
Coherent precipitation and strengthening in compositionally complex alloys: a review
Q Wang, Z Li, S Pang, X Li, C Dong, PK Liaw - Entropy, 2018 - mdpi.com
High-performance conventional engineering materials (including Al alloys, Mg alloys, Cu
alloys, stainless steels, Ni superalloys, etc.) and newly-developed high entropy alloys are all …
alloys, stainless steels, Ni superalloys, etc.) and newly-developed high entropy alloys are all …
A novel ultra-high strength maraging steel with balanced ductility and creep resistance achieved by nanoscale β-NiAl and Laves phase precipitates
A novel ultra-high strength precipitation hardened martensitic steel with balanced ductility
and creep resistance has been developed. It utilises a unique combination of nanometre …
and creep resistance has been developed. It utilises a unique combination of nanometre …
Increasing the creep resistance of Fe-Ni-Al-Cr superalloys via Ti additions by optimizing the B2/L21 ratio in composite nano-precipitates
Abstract The Fe-10Cr-10Ni-6.5 Al-3.4 Mo-0.25 Zr-0.005 B (wt.%) ferritic FBB8 superalloy
shows good creep resistance due to the presence of B2-NiAl precipitates, created upon …
shows good creep resistance due to the presence of B2-NiAl precipitates, created upon …
Microstructural evolution of single Ni2TiAl or hierarchical NiAl/Ni2TiAl precipitates in Fe-Ni-Al-Cr-Ti ferritic alloys during thermal treatment for elevated-temperature …
Precipitate features, such as the size, morphology, and distribution, are important
parameters determining the mechanical properties of semi-or fully-coherent precipitate …
parameters determining the mechanical properties of semi-or fully-coherent precipitate …
New design aspects of creep-resistant NiAl-strengthened ferritic alloys
Ferritic alloys strengthened with NiAl precipitates are being developed for elevated-
temperature applications. Due to the high concentration of Al in these alloys, they feature a …
temperature applications. Due to the high concentration of Al in these alloys, they feature a …
Deformation mechanisms in a precipitation-strengthened ferritic superalloy revealed by in situ neutron diffraction studies at elevated temperatures
Abstract The ferritic superalloy Fe–10Ni–6.5 Al–10Cr–3.4 Mo strengthened by ordered (Ni,
Fe) Al B2-type precipitates is a candidate material for ultra-supercritical steam turbine …
Fe) Al B2-type precipitates is a candidate material for ultra-supercritical steam turbine …
Effect of titanium additions upon microstructure and properties of precipitation-strengthened Fe-Ni-Al-Cr ferritic alloys
Abstract Various amounts of Ti (0, 2, 4 and 6 wt%) is added to a ferritic alloy with a nominal
composition of Fe–10Cr–10Ni–6.5 Al–3.4 Mo–0.25 Zr–0.005 B (wt%)(FBB8). The …
composition of Fe–10Cr–10Ni–6.5 Al–3.4 Mo–0.25 Zr–0.005 B (wt%)(FBB8). The …
High temperature deformation mechanism in hierarchical and single precipitate strengthened ferritic alloys by in situ neutron diffraction studies
Abstract The ferritic Fe-Cr-Ni-Al-Ti alloys strengthened by hierarchical-Ni2TiAl/NiAl or single-
Ni2TiAl precipitates have been developed and received great attentions due to their …
Ni2TiAl precipitates have been developed and received great attentions due to their …
[HTML][HTML] The effect of Al and Ti on the microstructure, mechanical properties and oxidation resistance of γ′-Ni3 (Al, Ti) strengthened austenitic stainless steels
Abstract Both Al and Ti are the key elements for the formation of γ′-Ni 3 (Al, Ti) phase and
protective oxide scale in the γ′-Ni 3 (Al, Ti) precipitation strengthened austenitic stainless …
protective oxide scale in the γ′-Ni 3 (Al, Ti) precipitation strengthened austenitic stainless …