Fracture and fatigue in additively manufactured metals
Additive manufacturing (AM) of metallic components offers many advantages over
conventional manufacturing methods, most notably design freedom at little material waste …
conventional manufacturing methods, most notably design freedom at little material waste …
Hydrogen embrittlement and hydrogen-induced crack initiation in additively manufactured metals: A critical review on mechanical and cyclic loading
Understanding the impact of hydrogen embrittlement (HE) on the mechanical properties of
additively manufactured (AM) metals is of utmost importance for industries utilizing these …
additively manufactured (AM) metals is of utmost importance for industries utilizing these …
[HTML][HTML] Recent research progress in hydrogen embrittlement of additively manufactured metals–A review
Hydrogen is considered as a primary energy carrier for the hydrogen economy. However,
hydrogen embrittlement (HE) is an inescapable problem that needs to be solved because …
hydrogen embrittlement (HE) is an inescapable problem that needs to be solved because …
[PDF][PDF] 增材制造材料缺陷表征及结构完整性评定方法研究综述
吴圣川， 胡雅楠， 杨冰， 张海鸥， 郭广平， 康国政 - 机械工程学报, 2021 - scholar.archive.org
金属增材制造过程中不可避免地会产生气孔和未熔合缺陷. 尽管采取参数优化和后热处理能够在
一定程度上降低缺陷水平, 但至今尚无有效方法予以完全消除. 这些缺陷作为典型的应力集中源 …
一定程度上降低缺陷水平, 但至今尚无有效方法予以完全消除. 这些缺陷作为典型的应力集中源 …
Hydrogen-assisted fatigue crack propagation behavior of selective laser–melted Inconel 718 alloy
Hydrogen-assisted fatigue crack propagation behavior of selective laser melted Inconel 718
alloy was investigated under in situ electrochemical hydrogen charging, and by multi-scale …
alloy was investigated under in situ electrochemical hydrogen charging, and by multi-scale …
Hydrogen-assisted failure in Inconel 718 fabricated by laser powder bed fusion: The role of solidification substructure in the embrittlement
The influence of hydrogen on the mechanical behavior of Inconel 718 fabricated by laser
powder-bed-fusion was investigated through a series of tensile experiments. Samples …
powder-bed-fusion was investigated through a series of tensile experiments. Samples …
[HTML][HTML] Hydrogen embrittlement behavior of selective laser-melted Inconel 718 alloy
J Xu, Z Hao, Z Fu, X He, H Wang, G Xu - Journal of Materials Research and …, 2023 - Elsevier
In this study, slow strain rate tensile tests under in situ hydrogen electrochemical charge are
performed to investigate the hydrogen embrittlement (HE) behavior of selective laser-melted …
performed to investigate the hydrogen embrittlement (HE) behavior of selective laser-melted …
Review on Fatigue of Additive Manufactured Metallic Alloys: Microstructure, Performance, Enhancement, and Assessment Methods
H Liu, H Yu, C Guo, X Chen, S Zhong… - Advanced …, 2024 - Wiley Online Library
Additive manufacturing (AM), which is a process of building objects in a layer‐upon‐layer
fashion from designed models, has received unprecedented attention from research and …
fashion from designed models, has received unprecedented attention from research and …
Room and high temperature high-cycle fatigue properties of Inconel 718 superalloy prepared using laser directed energy deposition
X Yu, X Lin, Z Wang, S Zhang, X Gao, Y Zhang… - Materials Science and …, 2021 - Elsevier
The high-cycle fatigue (HCF) properties of Inconel 718 (IN718) superalloy prepared using
laser directed energy deposition (LDED) were investigated at room temperature (RT) and …
laser directed energy deposition (LDED) were investigated at room temperature (RT) and …
Role of microstructural phases in enhanced mechanical properties of additively manufactured IN718 alloy
The effect of different microstructural phases such as laves, metal carbides, δ, γ′, and γ′′
on mechanical and fatigue properties were extensively examined for additively …
on mechanical and fatigue properties were extensively examined for additively …