Zobrazeno 1 - 10
of 1 158
pro vyhledávání: '"IN718"'
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 2173-2187 (2024)
Plasma arc additive manufacturing (PAAM) stands out for its remarkable efficient utilization and good performance reliability, making it a highly favored additive manufacturing technique. This study delves into the tensile deformation below δ-solvus
Externí odkaz:
https://doaj.org/article/b779359cf8bb406fbffeb9af5ee35c0b
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1644-1654 (2024)
In this study, we propose a new methodology for designing preform shapes for turbofan blisk and disk forgings of IN718 superalloy using a CNN (Convolutional Neural Network). The objective function of the preform design model is set to minimize grain
Externí odkaz:
https://doaj.org/article/a840a19cb38e4012a15ae5da3daab2a4
Publikováno v:
Teshugang, Vol 45, Iss 4, Pp 139-145 (2024)
The effect of heat treatment process on the microstructure and properties of 140 ksi grade In718 alloy was studied. The solid solution temperature adopted three temperatures： 1 023 ℃， 1 030 ℃ and 1 050 ℃， and the aging temperature adopted
Externí odkaz:
https://doaj.org/article/8336f6b81b494a2899fed6d120d98e30
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-13 (2024)
Abstract Inconel 718 (IN718) alloy is widely applied to fabricate high temperature resistant or corrosion resistant parts due to its excellent mechanical performance. However, the machining of IN718 alloy is difficult as it may cause serious tool wea
Externí odkaz:
https://doaj.org/article/9e72f28a9f294efdb4a98e143d300123
Publikováno v:
Additive Manufacturing Letters, Vol 11, Iss , Pp 100238- (2024)
Process parameters optimization in additive manufacturing (AM) is usually required to unlock superior properties, and this is often facilitated by modeling. In electron beam powder bed fusion (E-PBF), the preheat temperature is an important parameter
Externí odkaz:
https://doaj.org/article/4c1f69e4e6064c84af7d9b4d7089c1e6
Autor:
Kumar, Anuj, Shukla, Mukul
Publikováno v:
Rapid Prototyping Journal, 2023, Vol. 30, Issue 2, pp. 201-213.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-02-2023-0064
Publikováno v:
Additive Manufacturing Letters, Vol 10, Iss , Pp 100221- (2024)
In-situ microstructural control is desirable in additively manufactured metal parts due to limited post-processing options for net-shaped components. Here, we introduce a novel selective rescanning approach to control the local solidification conditi
Externí odkaz:
https://doaj.org/article/0adb89166f13412bbe725692ff12c075
Publikováno v:
Thermo, Vol 4, Iss 1, Pp 48-64 (2024)
Preheating is important to improve the mechanical properties of nickel-based superalloys processed by additive manufacturing. The microstructure of IN718 was found to be influenced by the preheating temperature. Different preheating temperatures affe
Externí odkaz:
https://doaj.org/article/de7a9a27ecba4f7080afdf97810f464b
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 4725-4737 (2024)
Inconel 718 alloy (IN718) is a popular choice for aerospace hot-end components due to its exceptional mechanical properties. This study investigates the impact of processing parameters (i.e., laser power, powder feeding rate, and scanning speed) on t
Externí odkaz:
https://doaj.org/article/e8929b906896409f9ca6f175449b86c3
Autor:
Lei Zhou, Longxiang Wang, Senlin Han, Zhixiang Xiao, Tingyi Lin, Pingwei Xu, Yilong Liang, Yu Liang
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 615-626 (2024)
The welding kinetics of interface evolution and mechanism inIN718 alloy solid-state welding are investigated systematically by comparing the hot compression behavior of the separated samples and conventional samples in the temperature range of 1000
Externí odkaz:
https://doaj.org/article/afe92f9825b5441a9954212493d26d7e