Strengthening mechanisms in selective laser-melted Inconel718 superalloy

S Zhang, X Lin, L Wang, X Yu, Y Hu, H Yang… - Materials Science and …, 2021 - Elsevier
strengthening mechanisms of SLM-built IN718 alloy is a challenging task. In this study, the
strengthening mechanisms … The contribution of strengthening mechanism of SLM-built IN718 …

Strengthening mechanisms in selective laser melted 316L stainless steel

S Chen, G Ma, G Wu, A Godfrey, T Huang… - Materials Science and …, 2022 - Elsevier
… characteristics will contribute different types of strengthening to a material, we … strengthening
mechanisms to obtain an estimate for the yield strength of the material. The strengthening

Selective laser melting (SLM) of CX stainless steel: Theoretical calculation, process optimization and strengthening mechanism

D Dong, C Chang, H Wang, X Yan, W Ma, M Liu… - Journal of Materials …, 2021 - Elsevier
… In the present work, selective laser melting (SLM) technology was utilized for manufacturing
CX stainless steel samples under a series of laser parameters. The effect of laser linear …

Developing a high-strength Al-Mg-Si-Sc-Zr alloy for selective laser melting: Crack-inhibiting and multiple strengthening mechanisms

R Li, M Wang, Z Li, P Cao, T Yuan, H Zhu - Acta Materialia, 2020 - Elsevier
… the multiple strengthening mechanisms, including grain refinement, 9R phase and nano-sized
Mg 2 Si and Al 3 (Sc,Zr) precipitates. We will discuss the strengthening mechanisms and …

The cellular boundary with high density of dislocations governed the strengthening mechanism in selective laser melted 316L stainless steel

Y Hong, C Zhou, Y Zheng, L Zhang, J Zheng - Materials Science and …, 2021 - Elsevier
… yield strength of selective laser melted stainless steels, but its underlying strengthening
mechanism was still unclear. In this study, the high yield strength of selective laser melted 316L …

[HTML][HTML] Deformation strengthening mechanism of in situ TiC/TC4 alloy nanocomposites produced by selective laser melting

P Huo, Z Zhao, W Du, Z Zhang, P Bai, D Tie - Composites Part B …, 2021 - Elsevier
selective laser melting (SLM) process with TC4 and graphene nanoplates (GNPs) powders,
and the deformation strengthening mechanism … Further, a dual strengthening mechanism of …

Selective laser melting of austenitic oxide dispersion strengthened steel: Processing, microstructural evolution and strengthening mechanisms

M Ghayoor, K Lee, Y He, C Chang, BK Paul… - Materials Science and …, 2020 - Elsevier
… Furthermore, the role of multiple strengthening mechanisms in SLM 304L ODS alloy was …
the mechanical properties of the matrix through dispersion strengthening mechanism [14]. …

Microstructure evolution, mechanical properties, and strengthening mechanism of TiC reinforced Inconel 625 nanocomposites fabricated by selective laser melting

L Chen, Y Sun, L Li, X Ren - Materials Science and Engineering: A, 2020 - Elsevier
Selective laser melting (SLM) at different laser fluences was used to fabricate a TiC/Inconel
625 (TiC/IN625) nanocomposites. The influence of laser fluence on surface morphology, …

Refined grain formation behavior and strengthening mechanism of α-titanium with nitrogen fabricated by selective laser melting

A Issariyapat, P Visuttipitukul, J Umeda, K Kondoh - Additive Manufacturing, 2020 - Elsevier
… was used to introduce nitrogen atoms into selective laser melting (SLM) fabricated Ti … solid
solution strengthening using the Labusch model and grain refinement strengthening using the …

Hierarchical microstructure and strengthening mechanism of Cu-36.8 Fe alloy manufactured by selective laser melting

Y Li, X Yuan, B Yang, X Ye, P Zhang, H Lang… - Journal of Alloys and …, 2022 - Elsevier
A near-full dense Cu-36.8Fe alloy was manufactured by selective laser melting (SLM). The
as-SLMed Cu-Fe alloy exhibits an excellent combination of both high strength and superior …