A review on additive manufacturing of pure copper
With the development of the aerospace and automotive industries, high heat exchange
efficiency is a challenge facing the development of various industries. Pure copper has …
efficiency is a challenge facing the development of various industries. Pure copper has …
Multiphysics multi-scale computational framework for linking process–structure–property relationships in metal additive manufacturing: a critical review
This review article provides a critical assessment of the progress made in computational
modelling of metal-based additive manufacturing (AM) with emphasis on its ability to predict …
modelling of metal-based additive manufacturing (AM) with emphasis on its ability to predict …
In-situ full-field mapping of melt flow dynamics in laser metal additive manufacturing
Melt flow plays a critical role in laser metal additive manufacturing, yet the melt flow behavior
within the melt pool has never been explicitly presented. Here, we report in-situ …
within the melt pool has never been explicitly presented. Here, we report in-situ …
In-situ monitoring plume, spattering behavior and revealing their relationship with melt flow in laser powder bed fusion of nickel-based superalloy
Y Wang, W Guo, Y Xie, H Li, C Zeng, M Xu… - Journal of Materials …, 2024 - Elsevier
Laser powder bed fusion (LPBF) is a highly dynamic and complex physical process, and
single-track defects tend to accumulate into non-negligible internal defects of parts. The …
single-track defects tend to accumulate into non-negligible internal defects of parts. The …
Microstructure and properties of metal parts remanufactured by laser cladding TiC and TiB2 reinforced Fe-based coatings
L Chen, T Yu, C Guan, Y Zhao - Ceramics International, 2022 - Elsevier
Laser cladding process, an efficient surface remanufacturing method, has become a
research hotspot in recent years. Herein, in situ titanium carbide (TiC) and titanium diboride …
research hotspot in recent years. Herein, in situ titanium carbide (TiC) and titanium diboride …
Elucidating the effect of preheating temperature on melt pool morphology variation in Inconel 718 laser powder bed fusion via simulation and experiment
In laser powder bed fusion (L-PBF) additive manufacturing, the mechanical performance,
microstructure and defects of fabricated parts are closely associated with the melt pool …
microstructure and defects of fabricated parts are closely associated with the melt pool …
Additive manufacturing of a martensitic Co–Cr–Mo alloy: Towards circumventing the strength–ductility trade-off
Abstract A Co–Cr–Mo alloy with predominantly martensitic structure was prepared by
selective laser melting (SLM), where the amount of martensite formed in the SLM specimens …
selective laser melting (SLM), where the amount of martensite formed in the SLM specimens …
Fast scanning calorimetry study of Al alloy powder for understanding microstructural development in laser powder bed fusion
N Takata, M Liu, H Li, A Suzuki, M Kobashi - Materials & Design, 2022 - Elsevier
We examined the variation in the solidification microstructure of AlSi10Mg alloy powder over
a wide range of cooling rates controlled by using the fast scanning calorimetry (FSC) …
a wide range of cooling rates controlled by using the fast scanning calorimetry (FSC) …
Microstructural origin of anisotropic tensile ductility of Al-Si alloy manufactured by laser powder bed fusion
Aluminum alloys fabricated by laser powder bed fusion (L-PBF) exhibit anisotropic tensile
ductility. To identify microstructural origins in melt-pool (MP) structures (formed by the l-PBF …
ductility. To identify microstructural origins in melt-pool (MP) structures (formed by the l-PBF …
Detection, classification and prediction of internal defects from surface morphology data of metal parts fabricated by powder bed fusion type additive manufacturing …
In powder bed fusion type additive manufacturing using an electron beam (PBF-EB), various
process parameters have a significant influence on the performance of manufactured parts …
process parameters have a significant influence on the performance of manufactured parts …