Heat treatment for metal additive manufacturing
Metal additive manufacturing (AM) refers to any process of making 3D metal parts layer-
upon-layer via the interaction between a heating source and feeding material from a digital …
upon-layer via the interaction between a heating source and feeding material from a digital …
Formation of a transition V-rich structure during the α'to α+ β phase transformation process in additively manufactured Ti-6Al-4 V
Abstract Ti-6Al-4V parts fabricated by laser powder-bed fusion (L-PBF) additive
manufacturing often suffer from poor ductility and low toughness due to the predominance of …
manufacturing often suffer from poor ductility and low toughness due to the predominance of …
Deciphering the transformation pathway in laser powder-bed fusion additive manufacturing of Ti-6Al-4V alloy
The nature of rapid cyclic heating and cooling in metal additive manufacturing poses a great
challenge in the control of microstructure while a metallic part is being built. With metastable …
challenge in the control of microstructure while a metallic part is being built. With metastable …
Phase transformation pathways in Ti-6Al-4V manufactured via electron beam powder bed fusion
The design of additively manufactured metallic alloys with tailored mechanical properties
requires a detailed understanding of the microstructural evolution throughout the printing …
requires a detailed understanding of the microstructural evolution throughout the printing …
Microstructure and mechanical properties of Ti-6.5 Al-2Zr-Mo-V alloy processed by Laser Powder Bed Fusion and subsequent heat treatments
S Li, X Lan, Z Wang, S Mei - Additive Manufacturing, 2021 - Elsevier
In this work, near-α Ti-6.5 Al-2Zr-Mo-V alloys were successfully fabricated through Laser
Powder Bed Fusion (LPBF) and subjected to post-heat treatments. A comparative study on …
Powder Bed Fusion (LPBF) and subjected to post-heat treatments. A comparative study on …
In-situ control of residual stress and its distribution in a titanium alloy additively manufactured by laser powder bed fusion
Remarkable residual stress is commonly present in metal components produced by laser
additive manufacturing due to the inherent rapid heating/cooling rate and high temperature …
additive manufacturing due to the inherent rapid heating/cooling rate and high temperature …
[HTML][HTML] Evidence of in-situ Cu clustering as a function of laser power during laser powder bed fusion of 17–4 PH stainless steel
The use of intrinsic heat treatments to control the microstructural evolution during additive
manufacturing could eliminate the need for costly post-build processing. Using atom probe …
manufacturing could eliminate the need for costly post-build processing. Using atom probe …
Manipulating microstructure and mechanical property during laser powder bed fusion: Multi-material, in-situ alloying, and processing
M Chen, Y Ning, X Sun, T Liu, H Wei, K Zhang… - Journal of Alloys and …, 2024 - Elsevier
Laser powder bed fusion (L-PBF) has garnered significant interest since its inception as it
offers unparalleled advantages to fabricate complex-shaped metallic components. Due to its …
offers unparalleled advantages to fabricate complex-shaped metallic components. Due to its …
Microstructural characteristic and mechanical properties of titanium-copper alloys in-situ fabricated by selective laser melting
Q Wang, K Zhang, W Niu - Journal of Alloys and Compounds, 2021 - Elsevier
Abstract In this paper, Ti-Cu alloys were in-situ fabricated by selective laser melting (SLM)
with 1.25, 2.5 and 5 wt% Cu contents, namely Ti-1.25 Cu, Ti-2.5 Cu and Ti-5Cu, respectively …
with 1.25, 2.5 and 5 wt% Cu contents, namely Ti-1.25 Cu, Ti-2.5 Cu and Ti-5Cu, respectively …
[HTML][HTML] Facile manipulation of mechanical properties of Ti-6Al-4V through composition tailoring in laser powder bed fusion
Abstract Ti-6Al-4 V alloy when processed by laser powder bed fusion (LPBF) is a useful
material which can be used for the manufacture of complex 3D components for aerospace …
material which can be used for the manufacture of complex 3D components for aerospace …