Zobrazeno 1 - 10
of 2 444
pro vyhledávání: '"tc4"'
Autor:
G.R. Li, J.J. Zhang, C.X. Liu, H.M. Wang, Z.J. Ji, H. Nan, B.W. Zhao, S.Z. Guo, Y.T. Luo, Y. Liu
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 9862-9875 (2024)
In this paper, the impact of low-density DC electric field treatment (LDCT) on the microstructure and mechanical properties of cast TC4 titanium alloy (CTC4) was investigated. The findings indicate that the driving force for the current provided by L
Externí odkaz:
https://doaj.org/article/80da37c16410431ba7956b634206632d
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5962-5975 (2024)
The flow behavior of TC4 was studied through thermal compression experiments conducted at deformation temperatures of 910, 930, 950, and 970 °C, and strain rates of 0.01, 0.1, 1, and 10 s−1. After hot deformation, the dynamic recrystallization mec
Externí odkaz:
https://doaj.org/article/2f33aca5f9174a8396d2f62d28e51361
Autor:
Zhikang Ye, Timing Zhang, Yuhua Chen, Xiaolong Peng, Yunfa Deng, Shiyi Zhang, Yang Shen, Shanlin Wang, Jilin Xie
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5559-5564 (2024)
Magnetic pulse welding (MPW) has gained wide attention recently. In this paper, the connection of NiTi/TC4 dissimilar materials was achieved by adding pure Al, Cu, and Ni interlayers using MPW technology, and microstructure characterization and mecha
Externí odkaz:
https://doaj.org/article/499f724f292c4415be68ed5ff54ae59c
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 762-773 (2024)
The TC4 titanium alloy is extensively utilized in marine engineering due to its exceptional comprehensive performance. However, when subjected to harsh marine environments, the TC4 titanium alloy is susceptible to tribocorrosion, which can shorten th
Externí odkaz:
https://doaj.org/article/19f6d96ec627425581abb8eb1d374d4b
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3318-3332 (2024)
For titanium alloy parts prepared by selective laser melting (SLM), post-treatment operation is usually utilized to meet the needed surface accuracy and dimensional tolerances. However, the heat treatment process and anisotropy of different surfaces
Externí odkaz:
https://doaj.org/article/f0d751ce96db47798857b814bb7b1bfc
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 2482-2494 (2024)
Plasma arc additive manufacturing (PAAM) was applied to fabricate TC4 and Ti48Al (gamma titanium aluminide) bimetals in this work. The impact of deposition sequence on the microstructure and mechanical properties of two groups of bimetals (TC4-Ti48Al
Externí odkaz:
https://doaj.org/article/75895939deee4e1491b72bcea9766805
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 1736-1748 (2024)
Aluminum alloys have been widely used in engineering due to their high strength and low density. However, their poor corrosion and wear resistance have largely limited their application in marine equipment. This study successfully improved the corros
Externí odkaz:
https://doaj.org/article/ea8fbd87dd7f4cc5ae55a045d44a5315
Publikováno v:
Cailiao Baohu, Vol 57, Iss 7, Pp 66-72 (2024)
Titanium alloys have broad application prospects.In order to improve the forming quality and wear resistance of titanium alloys,selective laser melting (SLM) technology was used to prepare TC4 alloys,and the TC4 alloys were further modified by adding
Externí odkaz:
https://doaj.org/article/0a20694ccbf045b3acf098333204cff0
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
TC4 particles reinforced AZ31 composite was successfully prepared by innovatively using simultaneous feeding method of powder and wire in wire-arc directed energy deposition (WA-DED). The results indicated that TC4 particles are expected to be evenly
Externí odkaz:
https://doaj.org/article/17fb32e339164b618989a77ead25e66e
Publikováno v:
Journal of Advanced Joining Processes, Vol 10, Iss , Pp 100242- (2024)
Ni foam was introduced as an interlayer to improve the performance of the brazed C/C composite-TC4 titanium alloy joint, and high-quality brazed connections of c/c composites and TC4 were realized. Compared to a brazing joint without foam, the introd
Externí odkaz:
https://doaj.org/article/eb9d99d73b8847a0b1212f1977939f0b