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 …

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

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
strengthening, grain boundary strengthening, dislocation strengthening, precipitate and
dispersoid strengthening … that all the four strengthening mechanisms dominant in the SLMed …

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 …

[HTML][HTML] Microstructural evolution and strengthening mechanism of high-strength AlSi8. 1 Mg1. 4 alloy produced by selective laser melting

Y Geng, Q Wang, Y Wang, Q Zang, S Mi, J Xu, Y Xiao… - Materials & Design, 2022 - Elsevier
A high-strength AlSi8.1Mg1.4 aluminum alloy was specifically designed for selective laser
melting (SLM) by doubling the Mg content of A357 alloy based on the rapid solidification …

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
… entropy alloy was additively manufactured by selective laser melting successfully. The as-…
dislocation hardening rather than cellular boundary strengthening. The excellent ductility is …

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 …

Selective laser melted equiatomic CoCrFeMnNi high-entropy alloy: Microstructure, anisotropic mechanical response, and multiple strengthening mechanism

YK Kim, J Choe, KA Lee - Journal of Alloys and Compounds, 2019 - Elsevier
… in the present study with selective laser melting. The unique … anisotropy and deformation
mechanism are discussed in the … by using multiple strengthening mechanisms considering the …