Local element segregation-induced cellular structures and dominant dislocation planar slip enable exceptional strength-ductility synergy in an additively …
K Gan, W Huang, W Zhang, R Li, Y Zhang, W Wu… - International Journal of …, 2024 - Elsevier
We proposed an additively manufactured equiatomic CoNiV multicomponent alloy (MCA)
using a conventional laser powder bed fusion (LPBF) method, and an exceptional strength …
using a conventional laser powder bed fusion (LPBF) method, and an exceptional strength …
Effect of microstructural evolution and mechanical properties of Haynes 230 superalloy during long-term aging at 700° C
R Luo, Q Liu, P Gao, T Liu, H Ding, D Zhang… - Journal of Alloys and …, 2023 - Elsevier
The effect of long-term isothermal aging of Haynes 230 super-alloy in an advanced ultra-
supercritical (A-USC) power plant at 700° C for up to 10,000 h on microstructural evolution …
supercritical (A-USC) power plant at 700° C for up to 10,000 h on microstructural evolution …
A customised novel hybrid post-treatment process achieved excellent mechanical properties in additively manufactured Haynes 230 alloy
W Liu, J Meng, J Xiao, H Li, L Wu, Q Yin… - Virtual and Physical …, 2024 - Taylor & Francis
It is challenging to maintain decent plasticity while increasing strength in laser powder bed
fusion (LPBF) manufactured Haynes 230 alloy. The fundamental issue of both inadequate …
fusion (LPBF) manufactured Haynes 230 alloy. The fundamental issue of both inadequate …
Achieving superior elevated temperature properties in additive manufactured nickel-based superalloys through unique alloy design
Y Zhao, Q Guo, C Li, Z Yang, J Zhang, Y Huang… - Additive …, 2024 - Elsevier
Additive manufacturing (AM) offers a new solution for the integrated fabrication of complex
components, supplementing the shortcomings of conventional subtractive manufacturing …
components, supplementing the shortcomings of conventional subtractive manufacturing …
Development of Carbon Nanotube‐Reinforced Nickel‐Based Nanocomposites Using Laser Powder Bed Fusion
L Cao, RL Bradford-Vialva, RM Eckerle… - Advanced …, 2023 - Wiley Online Library
Modern aerospace applications demand the development of high‐performance components
with advanced materials. The development of nanomaterial‐reinforced metal matrix …
with advanced materials. The development of nanomaterial‐reinforced metal matrix …
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 …
Sensitivity of laser powder bed fusion additive manufactured HAYNES230 to composition and print parameters
K Momeni - Journal of Materials Research and Technology, 2021 - Elsevier
We developed a coupled CALPHAD and finite element-based computational model of the
Laser Powder Bed Fusion (LPBF) process for HAYNES230, considering the feedstock …
Laser Powder Bed Fusion (LPBF) process for HAYNES230, considering the feedstock …
[HTML][HTML] Effect of hot isostatic pressing and heat treatment on the evolution of precipitated phase and mechanical properties of GH3230 superalloy fabricated via …
Z Yuan, A Chen, L Xue, R Ma, J Bai, J Zheng… - Journal of Materials …, 2024 - Elsevier
In this paper, the microstructure and mechanical properties of SLM-GH3230 superalloy
treated by different post treatments (single hot isostatic pressing and heat treatments after …
treated by different post treatments (single hot isostatic pressing and heat treatments after …
Laser-based directed energy deposition of Monel K-500 and Stellite 6 multi-materials
Laser-based directed energy deposition (L-DED) offers significant advantages for repairing
metal structures, particularly in the marine and offshore industry where corrosion-resistant …
metal structures, particularly in the marine and offshore industry where corrosion-resistant …
Quantification of melt pool dynamics and microstructure during simulated additive manufacturing
The dynamics of laser spot melting and metallic alloy solidification are investigated through
synchrotron x-ray radiography, 3D electron backscatter diffraction data, and computational …
synchrotron x-ray radiography, 3D electron backscatter diffraction data, and computational …