Progress and perspectives in laser additive manufacturing of key aeroengine materials
Aerospace is a key market driver for the advancement of additive manufacturing (AM) due to
the huge demands in high-mix low-volume production of high-value parts, integrated …
the huge demands in high-mix low-volume production of high-value parts, integrated …
Heterostructured stainless steel: Properties, current trends, and future perspectives
The study of heterostructured materials (HSMs) answered one of the most pressing
questions in the metallurgical field:“is it possible to greatly increase both the strength and the …
questions in the metallurgical field:“is it possible to greatly increase both the strength and the …
[HTML][HTML] Additive manufacturing of fine-grained high-strength titanium alloy via multi-eutectoid elements alloying
Developing fine-grained high-strength titanium (Ti) alloys by additive manufacturing has
boomed interest for both research and application. The eutectoid element addition has been …
boomed interest for both research and application. The eutectoid element addition has been …
Laser aided additive manufacturing of spatially heterostructured steels
Current heterostructured materials demonstrate the high potential to circumvent strength-
ductility tradeoff but face challenges with unconfigurable hetero-zone distribution and …
ductility tradeoff but face challenges with unconfigurable hetero-zone distribution and …
[HTML][HTML] Dual-phase hetero-structured strategy to improve ductility of a low carbon martensitic steel
Martensitic transformation significantly increases the strength of low-carbon steels, while it is
usually at expense of the formability and ductility. In order to further improve the mechanical …
usually at expense of the formability and ductility. In order to further improve the mechanical …
[HTML][HTML] Additive manufacturing of martensitic stainless steel matrix composites with simultaneously enhanced strength-ductility and corrosion resistance
W Chen, B Xiao, L Xu, Y Han, L Zhao, H Jing - Composites Part B …, 2022 - Elsevier
Many traditional methods for strengthening martensitic stainless steel (SS) typically come at
the sacrifice of ductility. Herein, we report a configuration design of ceramic particles for …
the sacrifice of ductility. Herein, we report a configuration design of ceramic particles for …
Arc-based directed energy deposited Inconel 718: role of heat treatments on high-temperature tensile behavior
FW Cipriano Farias, V Rebelo Duarte… - Materials Research …, 2024 - Taylor & Francis
This study evaluated the effect of dedicated heat treatments (1050° C, 1100° C, 1142° C,
and 1185° C/2 h+ double-aging) on the uniaxial tensile properties at elevated temperature …
and 1185° C/2 h+ double-aging) on the uniaxial tensile properties at elevated temperature …
Modeling of hierarchical solidification microstructures in metal additive manufacturing: Challenges and opportunities
Metal-based additive manufacturing (AM) processes often produce parts with improved
properties compared to conventional manufacturing and metal working routes. However …
properties compared to conventional manufacturing and metal working routes. However …
Additive manufacturing of voxelized heterostructured materials with hierarchical phases
The unique flexibilities of additive manufacturing (AM) to build complex-geometry
components have been well investigated; however, the potential in AM of components with …
components have been well investigated; however, the potential in AM of components with …
Towards 3-D texture control in a β titanium alloy via laser powder bed fusion and its implications on mechanical properties
S Tekumalla, JE Chew, SW Tan, M Krishnan… - Additive Manufacturing, 2022 - Elsevier
Fusion-based additive manufacturing (AM) offers a new opportunity to design metallic
materials with complex, direction-dependent mechanical properties by controlling the …
materials with complex, direction-dependent mechanical properties by controlling the …