ArticleMaterials (Basel, Switzerland)2018
The Use of Selective Laser Melting to Increase the Performance of AlSi₉Cu₃Fe Alloy.
Article in Materials (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Heat Treatments for Stress Relieving AlSi9Cu3 Alloy Produced by Laser Powder Bed Fusion.Materials (Basel, Switzerland) · 2021Article
- The Influence of Exposure Energy Density on Porosity and Microhardness of the SLM Additive Manufactured Elements.Materials (Basel, Switzerland) · 2018Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
For the first time, the comprehensive characterization of the additively manufactured AlSi₉Cu₃Fe alloy is reported in this paper. Conventionally, the AlSi₉Cu₃(Fe) alloy is prepared by high-pressure die casting (HPDC), but this technology largely does not offer such opportunities as additive manufacturing (AM) does, especially in the design of new lightweight parts. In the present paper, testing samples were prepared by selective laser melting (SLM), one of the AM technologies, and characterized in terms of their microstructure (by means of light microscopy, scanning electron microscopy and transmission electron microscopy in combination with analytical techniques for evaluation of chemical and phase composition) and mechanical properties (static tension, compression, and hardness). All the characteristics were compared with the HPDC reference material. Our study showed an excellent improvement both in strength (374 ± 11 MPa compared to 257 ± 17 MPa) and plasticity (1.9 ± 0.2% compared to 1.2 ± 0.5%) of the material thanks to its very fine and distinctive microstructure.
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