Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Ao Fu"'
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 1450-1457 (2024)
FeCrNi medium-entropy alloys (MEAs) have attracted widespread attention due to the excellent toughness and corrosion resistance, but its relatively low hardness results in poor tribological properties. Herein, a series of FeCrNiSix MEAs (x = 0, 0.1,
Externí odkaz:
https://doaj.org/article/b4e4a057014c4523b0795538eb2065ad
Autor:
Wenshu Li, Ruoyu Liu, Shaohong Wei, Yiyu Huang, Qi Wu, Ao Fu, Yubin Ke, Peter K. Liaw, Bin Liu, Bingfeng Wang
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 717-732 (2024)
Powder bed fusion (PBF), along with subsequent heat treatment, plays a crucial role in enhancing the impact toughness of FeCoNiCrMo0.2 high-entropy alloys (HEAs) and expanding their potential applications in field for high-speed deformation. In this
Externí odkaz:
https://doaj.org/article/bcdf6786d5224126b3fe9702d7f3f012
Publikováno v:
Metals, Vol 14, Iss 10, p 1162 (2024)
In this paper, the influence mechanism of ultrasound on plastic flow and microstructure features of the aluminum–copper friction stir lap welding (Al/Cu-FSLW) process is systematically investigated by adjusting the welding speed and improving the s
Externí odkaz:
https://doaj.org/article/f4ad80c1396c437aae99e84a3fe4b2ac
Publikováno v:
Symmetry, Vol 16, Iss 10, p 1391 (2024)
Multi-principal-element alloys (MPEAs) exhibit superior strength and good ductility. However, tribological properties of FeCrNi MPEAs remain unknown at nanoscale and complex environments. Here, we investigate the effects of scratching speed, depth, a
Externí odkaz:
https://doaj.org/article/7738002fa4df4099b344404354649379
Publikováno v:
Materials, Vol 17, Iss 16, p 4010 (2024)
Graphene/copper composites are promising in electronic and energy fields due to their superior conductivity, but microstructure control during thermal mechanical processing (TMP) remains a crucial issue for the manufacturing of high-performance graph
Externí odkaz:
https://doaj.org/article/02159ea295994105804387e2f3530c4c
Publikováno v:
Materials, Vol 17, Iss 16, p 4155 (2024)
The Nb-16Si-24Ti-2Al-2Cr alloy was prepared by plasma rotating electrode process (PREP) technology and the hot-pressing (HP) method, and the effects of sintering temperature on the microstructure, mechanical properties and fracture behavior were inve
Externí odkaz:
https://doaj.org/article/e69ab0862af84189b71a56caaed1a3b8
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 8635-8643 (2023)
The joining of aluminum alloy and Ti–Ni–Hf shape memory dissimilar metals was realized by cold metal transfer (CMT) welding-brazing with an Al-based filler for the first time. The relationship between heat input, microstructures, and joint streng
Externí odkaz:
https://doaj.org/article/a247c36148dc41eea68c49b8b17a5b58
Publikováno v:
Materials, Vol 16, Iss 7, p 2697 (2023)
FeCrNi medium entropy alloy (MEA) has been widely regarded for its excellent mechanical properties and corrosion resistance. However, insufficient strength limits its industrial application. Intermetallic particle dispersion strengthening is consider
Externí odkaz:
https://doaj.org/article/f51a470aa7d447fcbb5cb03c8d3a17c7
Publikováno v:
Metals, Vol 13, Iss 2, p 282 (2023)
FeCrNi medium entropy alloy (MEA) is a promising structural material due to its outstanding mechanical properties and corrosion resistance. However, study on the high-temperature tribological behaviors of FeCrNi MEA is still scarce. This work investi
Externí odkaz:
https://doaj.org/article/0d8f9a31d5754ba3bab84ccd6e219769
Publikováno v:
Materials, Vol 16, Iss 2, p 791 (2023)
High-activity spherical TaNbTiZr refractory high-entropy alloy (REHA) powders were successfully prepared by electrode induction melting gas atomization (EIGA) and plasma rotating electrode process (PREP) methods. Both the EIGAed and PREPed TaNbTiZr R
Externí odkaz:
https://doaj.org/article/a8f103dbf39b4b87a908db5db879ead0