Recent progress in high-entropy alloys for laser powder bed fusion: Design, processing, microstructure, and performance
Laser powder bed fusion (LPBF), as the most commercialized metal additive manufacturing
technique, is tantalizing the metallurgical community owing to its capabilities of directly …
technique, is tantalizing the metallurgical community owing to its capabilities of directly …
Cell boundary engineering of ferrous medium-entropy alloy fabricated by laser powder bed fusion
The concept of cell boundary (CB) engineering was proposed to explore the potential
benefits of segregation engineering in obtaining superior mechanical properties in materials …
benefits of segregation engineering in obtaining superior mechanical properties in materials …
Powder plasma arc additive manufacturing of (AlTi) 2x (CoCrNi) 100–2x medium-entropy alloys: microstructure evolution and mechanical properties
J Luo, X Chen, VB Deev, M Wen, Y Shen… - Journal of Alloys and …, 2024 - Elsevier
In this work the effects of Al and Ti element addition on the microstructure and mechanical
properties of CoCrNi medium-entropy alloys (MEAs) has been investigated. A novel (AlTi) 2x …
properties of CoCrNi medium-entropy alloys (MEAs) has been investigated. A novel (AlTi) 2x …
[HTML][HTML] Nitrogen-doping assisted local chemical heterogeneity and mechanical properties in CoCrMoW alloys manufactured via laser powder bed fusion
CoCrMoW alloys with different nitrogen (N) additions (0, 0.05, 0.1, and 0.2 wt%) were
prepared via laser powder bed fusion (LPBF). The effects of N content on the microstructure …
prepared via laser powder bed fusion (LPBF). The effects of N content on the microstructure …
Pulsed-wave laser additive manufacturing of CrCoNi medium-entropy alloys with high strength and ductility
One of the most popular medium-and high-entropy alloys is CrCoNi alloy, renowned for its
outstanding mechanical properties, particularly at cryogenic temperatures. However, further …
outstanding mechanical properties, particularly at cryogenic temperatures. However, further …
Machine learning-based prediction of CoCrFeNiMo0. 2 high-entropy alloy weld bead dimensions in wire arc additive manufacturing
Q Shen, J Xue, Z Zheng, X Yu, N Ou - Materials Today Communications, 2024 - Elsevier
Wire arc additive manufacturing (WAAM) is a promising method to fabricate large-sized
components. By adjusting WAAM process parameters, dimensions of WAAM-produced weld …
components. By adjusting WAAM process parameters, dimensions of WAAM-produced weld …
[HTML][HTML] Exceptional strength-ductility synergy in additively manufactured (CoCrNi) 90Al5Ti5 medium-entropy alloy by heat treatment
J Luo, H Lu, M Wen, S Ma, X Chen - Journal of Materials Research and …, 2024 - Elsevier
Abstract Powder Plasma Arc Additive Manufacturing (PPA-AM) technique has tremendous
potential for the practical application in medium-entropy alloys (MEAs). In this study, we …
potential for the practical application in medium-entropy alloys (MEAs). In this study, we …
[HTML][HTML] Cryogenic tensile behavior of carbon-doped CoCrFeMnNi high-entropy alloys additively manufactured by laser powder bed fusion
Cryogenic tensile behaviors of carbon-doped CoCrFeMnNi high-entropy alloy (C-HEA)
printed by laser powder bed fusion (LPBF) were systematically explored. The LPBFed C …
printed by laser powder bed fusion (LPBF) were systematically explored. The LPBFed C …
A novel strategy to regulate the precipitation-strengthened high-entropy alloy fabricated by laser directed energy deposition
B Zhang, W Mu, Y Cai - Materials Characterization, 2024 - Elsevier
The optimization of the aging process is an effective strategy for achieving excellent
performance in the rapidly solidified CoCrFeNiTi 0.7 high-entropy alloy (HEA). Current …
performance in the rapidly solidified CoCrFeNiTi 0.7 high-entropy alloy (HEA). Current …
Effects of homogenization and deep cryogenic treatments on microstructure and mechanical property of D2 tool steel fabricated by laser direct energy deposition
The integration of laser direct energy deposition (L-DED) for manufacturing high-hardness
D2 tool steel components presents a promising avenue for addressing the increasing …
D2 tool steel components presents a promising avenue for addressing the increasing …