Zobrazeno 1 - 10
of 379
pro vyhledávání: '"solid solution treatment"'
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 1028-1045 (2024)
In this paper, isothermal thermal compression tests were carried out on Al–Zn–Mg–Cu alloys at varying deformation temperatures (360°C∼440°C) and strain rates (0.001s−1∼10s−1) using a Gleeble-3500C thermal simulation tester. Based on t
Externí odkaz:
https://doaj.org/article/8ac874e7b84b4472aee62ca1d709f5b5
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 1834-1842 (2024)
In this work, trace Cd addition (∼0.2 wt%) was exploited in Al–Cu alloys to improve the mechanical properties by introducing the hybrid θ″+θ′ precipitates, as governed by the solid-solution temperature T. In detail, if the solid solution te
Externí odkaz:
https://doaj.org/article/272bd33886c34042999c420c55661b23
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 4750-4761 (2024)
The purpose of this study is to investigate the intergranular corrosion resistance mechanism of 304 austenitic stainless steel treated by decreasing C contents and increasing the solid-solution treatment time. The findings indicate the effect of decr
Externí odkaz:
https://doaj.org/article/b6ab873ba3f8473592766b64f4efa1c1
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2999-3010 (2024)
Ni-based single-crystal superalloys are normally prepared by directional solidification. Due to different solidification sequences, Ni-based single-crystal superalloys exhibit a typical dendritic arm structure, and the element segregation in the dend
Externí odkaz:
https://doaj.org/article/c87e6e62a9994774bc687581673a8fa2
Autor:
Xiaohua Zhang, Yuan Shi, Jiaqi Li, Hongyan Yue, Chao Li, Ji Ma, Jin Qin, Siming Guo, Caixia Li, Qiang Chen
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 1601-1615 (2024)
In this paper, the microstructure and tensile mechanical properties of Mg-8.5Gd-4.5Y-0.8Zn-0.4Zr rare-earth (RE) magnesium alloy in the as-cast state and its solid solution state were investigated by means of optical microscopy (OM), scanning electro
Externí odkaz:
https://doaj.org/article/416c69a368604f84bfb7cfc43e45c70b
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 2, Pp 155-163 (2024)
The influence of solid solution treatment on microstructure, tensile properties and residual stress of AlSi10Mg alloy prepared by selective laser melting was investigated by optical microscope, field emission scanning electron microscope, transmissio
Externí odkaz:
https://doaj.org/article/8ac41a2744064c18a9df635016751c08
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 3621-3631 (2023)
Promoting favorable wettability between the ceramic hard phase and the metal binder phase is crucial for attaining desirable properties in Ti(C,N)-based cermets, wherein the presence of a typical core-rim structure plays a critical role. In this work
Externí odkaz:
https://doaj.org/article/e21631f7b11240e49e94f15bb53a671c
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 2749-2758 (2023)
2319 aluminum alloy was prepared using wire arc additive manufacturing (WAAM) technique. The solid solution time of achieving improving corrosion resistance in WAAM 2319 aluminum alloy was investigated. The results indicated that the as deposited 231
Externí odkaz:
https://doaj.org/article/a520e09ac4064aff9c27d5242854b5dd
Publikováno v:
Metals, Vol 14, Iss 4, p 441 (2024)
Fe-Mn-Si shape memory alloys have excellent low-cycle fatigue performance and broad application prospects in the field of civil engineering and construction. It is necessary to conduct comprehensive and in-depth research on the mechanical properties
Externí odkaz:
https://doaj.org/article/18c2df25194444f2afb4959f39fe3d92
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 4940-4949 (2022)
The effect of solid-solution treatment on the microstructure and mechanical properties of Mg93·5Zn2·5Y2·5Mn1Ti0.5 alloys was studied by the optical microscopy (OM), scanning electron microscopy (SEM), X-ray diffraction (XRD), transmission electron
Externí odkaz:
https://doaj.org/article/a4de1b9e959f4b95b502ba5d2238cafb