Selective laser melting of a high strength AlMnSc alloy: Alloy design and strengthening mechanisms

Q Jia, P Rometsch, P Kürnsteiner, Q Chao, A Huang… - Acta Materialia, 2019 - Elsevier
… We suggest the main strengthening mechanisms that contributed to the high strength of the
SLM fabricated Al single bond Mn single bond Sc alloy arise from the innovatively improved …

Microstructure, mechanical properties and strengthening mechanisms of AlCu5MnCdVA aluminum alloy fabricated by selective laser melting

Z Hu, H Zhang, H Zhu, Z Xiao, X Nie, X Zeng - Materials Science and …, 2019 - Elsevier
… Selective laser melting (SLM) was employed to fabricate the … strengthening, precipitate
and dispersoid strengthening … that all the four strengthening mechanisms dominant in the …

Strengthening mechanisms in selective laser melted 316L stainless steel

S Chen, G Ma, G Wu, A Godfrey, T Huang… - Materials Science and …, 2022 - Elsevier
… selective laser meltingstrengthening contributions, and the experimentally measured value,
with significant contributions from dislocation strengthening and solid solution strengthening

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 …

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 …

Hierarchical microstructure and strengthening mechanisms of a CoCrFeNiMn high entropy alloy additively manufactured by selective laser melting

ZG Zhu, QB Nguyen, FL Ng, XH An, XZ Liao, PK Liaw… - Scripta Materialia, 2018 - Elsevier
laser melting successfully. The as-built samples exhibit a hierarchical structure, including melt
… hardening rather than cellular boundary strengthening. The excellent ductility is correlated …

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
… size yttria particles was coupled with selective laser melting (SLM) to produce 304L ODS …
high intensity of the laser and altered the rheological properties of the melt and caused balling …

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
… used to introduce nitrogen atoms into selective laser melting (SLM) fabricated Ti materials. …
solution strengthening using the Labusch model and grain refinement strengthening using …

[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
laser melting (SLM) process with TC4 and graphene nanoplates (GNPs) powders, and the
deformation strengthening mechanism of … Further, a dual strengthening mechanism of that the …