Zobrazeno 1 - 10
of 325
pro vyhledávání: '"IN738LC"'
Publikováno v:
Cailiao Baohu, Vol 57, Iss 7, Pp 191-198 (2024)
IN738LC alloy is a typical γ’ phase precipitation-strengthened nickel-based superalloy, commonly used in high-temperature components such as gas turbines and aero-engines.In order to further enhance its high-temperature wear resistance, IN738 allo
Externí odkaz:
https://doaj.org/article/006eed7c1ae04e96a197bb6ceefd17cd
Autor:
Yong Hu, Huibin Jia, Xu Zhang, Xiaokang Yang, Bo Liu, Jiayu Xu, Yubi Gao, Yutian Ding, Dong Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1675-1692 (2024)
The present study investigates the synergistic enhancement of hot corrosion resistance (900 °C, 75%Na2SO4+25%NaCl) and mechanical properties of IN738LC alloy prepared by selective laser melting after heat treatment. The results indicate that the M23
Externí odkaz:
https://doaj.org/article/0ba9f57104794f67b16c86821ffb55d0
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2029-2040 (2024)
This study investigates the influence of γ′ precipitate morphology and size on the creep deformation of the cast superalloy IN738LC under conditions of 760–982 °C and 78–674 MPa. Two microstructures were obtained by different heat treatments.
Externí odkaz:
https://doaj.org/article/c951e0b87daa42dfbdba8ae8d93d5292
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 4303-4309 (2024)
In this work, the forming mechanism of dislocation in laser powder bed fusion (LPBF) built IN738LC alloy was elucidated by studying the intrinsic relationships between the density and distribution of dislocation and the orientation and size of dendri
Externí odkaz:
https://doaj.org/article/63d1af4cb0664c83935e68f2a2fe6de8
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 1183-1193 (2024)
Incorporating the Co element into the β-NiAl phase as a third element enhances the hot corrosion and oxidation properties of aluminide coatings. The deposition of Co-modified aluminide coatings is limited to co-deposition by the pack cementation met
Externí odkaz:
https://doaj.org/article/0b29052a00a34f30a8153258c68c43d8
Akademický článek
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Autor:
M. Hafezi, A. Kermanpur, A. Rezaeian, S. Saeidirad, V. Nikneshan, H. Rabieifar, E. Kamouri Yousefabad
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 1983-2002 (2024)
Cracking is one of the most important challenges in the laser powder-bed fusion (LPBF) processing of high-γʹ nickel-based superalloys. In this work, crack susceptibility of the IN738LC superalloy fabricated by LPBF with different volume energy dens
Externí odkaz:
https://doaj.org/article/329a2daff7c842c5af38654e468b6c30
Autor:
Chang Shu, Siyuan Chen, Zhiyu Zheng, Xuben Lu, Weining Li, Michele De Lisi, Prveen Bidare, Xuedao Shu, Khamis Essa
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 3835-3848 (2023)
IN738LC alloy has broad application potential in modern aerospace and energy industries due to its excellent high-temperature durability, excellent corrosion and fatigue resistance, however, its application has been greatly limited due to its high cr
Externí odkaz:
https://doaj.org/article/ba8a41da7150458f9a76cec7b9687012
Akademický článek
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Akademický článek
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