Additive manufacturing of nickel-based superalloys: A state-of-the-art review on process-structure-defect-property relationship
Fusion-based additive manufacturing (AM) has significantly grown to fabricate Nickel-based
superalloys with design freedom across multiple length scales. Several phenomena such as …
superalloys with design freedom across multiple length scales. Several phenomena such as …
[HTML][HTML] Additive manufacturing of Ni-based superalloys: Residual stress, mechanisms of crack formation and strategies for crack inhibition
The additive manufacturing (AM) of Ni-based superalloys has attracted extensive interest
from both academia and industry due to its unique capabilities to fabricate complex and high …
from both academia and industry due to its unique capabilities to fabricate complex and high …
[HTML][HTML] Cracking behaviour and its suppression mechanisms with TiB2 additions in the laser additive manufacturing of solid-solution-strengthened Ni-based alloys
This study systematically investigated the cracking mechanisms in the laser powder bed
fusion (LPBF) of GH3230 solid-solution-strengthened Ni-based alloy (GH0). The results …
fusion (LPBF) of GH3230 solid-solution-strengthened Ni-based alloy (GH0). The results …
Strengthening additively manufactured Inconel 718 through in-situ formation of nanocarbides and silicides
We report additive manufacturing (AM) of a nickel superalloy metallic matrix composite (Ni-
MMC) using laser powder bed fusion (LPBF). Nanoceramic-containing composite powders …
MMC) using laser powder bed fusion (LPBF). Nanoceramic-containing composite powders …
Influence of the TiB2 content on the processability, microstructure and high-temperature tensile performance of a Ni-based superalloy by laser powder bed fusion
The nickel-based GH3230 (Haynes 230) superalloy is widely used in the aerospace and
power industries because of its excellent high-temperature strength and thermal stability …
power industries because of its excellent high-temperature strength and thermal stability …
Combined effects of heat treatment and TiB2 content on the high-temperature tensile performance of TiB2-modified Ni-based GH3230 alloy processed by laser …
Laser powder bed fusion (LPBF) is widely used to manufacture advanced nickel-based
superalloys for aero-engine components. LPBF-formed GH3230 nickel-based superalloy …
superalloys for aero-engine components. LPBF-formed GH3230 nickel-based superalloy …
Microstructure and hot tensile behavior of Hastelloy X superalloy laser powder-bed fusion-fabricated through different scanning patterns
Tailoring the microstructure of the additively manufactured metal parts through adjusting
process parameters is a useful pathway to reduce the necessity of post-treatments, leading …
process parameters is a useful pathway to reduce the necessity of post-treatments, leading …
Additive manufacturing of ceramic particle-reinforced aluminum‐based metal matrix composites: a review
Laser powder bed fusion (LPBF) is one of the most widely used additive manufacturing
methods for fabricating metal components. It is possible to produce multi-material structures …
methods for fabricating metal components. It is possible to produce multi-material structures …
Microalloying design in directed energy deposition of complex-concentrated alloy: Pre-nitriding to inhibit hot cracking and promote mechanical properties
S Wang, J Xu, R Li, R Shi, X Sun, H Wang, X Yu… - Additive …, 2024 - Elsevier
With the development of ultra-supercritical (USC) power generation technology, the increase
of steam temperature puts higher requirements for high-temperature performance and …
of steam temperature puts higher requirements for high-temperature performance and …
Investigation of microstructure-tensile behavior relationship in Hastelloy X Ni-based superalloy processed by laser powder-bed fusion: Insights into the elevated …
The microstructure-tensile response correlation in a crack-free laser powder-bed fusion
(LPBF) Hastelloy X Ni-based superalloy is investigated. The LPBF process parameters in …
(LPBF) Hastelloy X Ni-based superalloy is investigated. The LPBF process parameters in …