Impacts of Defocusing Amount and Molten Pool Boundaries on Mechanical Properties and Microstructure of Selective Laser Melted AlSi10Mg

The influences of processing parameters such as volumetric energy density (ε) and, particularly, defocusing amount (DA) on densification, microstructure, tensile property, and hardness of the as-printed dense AlSi10Mg alloy by selective laser melting (SLM) were studied systematically. The molten poo...

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Bibliographic Details
Published in:Materials (Basel)
Main Authors: Zhou, Suyuan, Su, Yang, Gu, Rui, Wang, Zhenyu, Zhou, Yinghao, Ma, Qian, Yan, Ming
Format: Artigo
Language:Inglês
Published: MDPI 2018
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6337398/
https://ncbi.nlm.nih.gov/pubmed/30587781
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/ma12010073
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