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The Influence of Technological Parameters on the Structure and Properties of the Selective Laser Melting Al–Cu–Mg–Si Alloy

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1. Título Título do documento The Influence of Technological Parameters on the Structure and Properties of the Selective Laser Melting Al–Cu–Mg–Si Alloy
2. Autor principal Autor, estabelecimento, país A. Petrova; Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences
2. Autor principal Autor, estabelecimento, país A. Klenov; Federal State Unitary Enterprise “Russian Federal Nuclear Center – Zababakhin All–Russia Research Institute
of technical Physics”
2. Autor principal Autor, estabelecimento, país I. Brodova; Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences
2. Autor principal Autor, estabelecimento, país D. Rasposienko; Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences
2. Autor principal Autor, estabelecimento, país A. Pilshikov; Snezhinsky Physics and Technical Institute of the National Research Nuclear University “MEPhI”
2. Autor principal Autor, estabelecimento, país N. Orlova; Snezhinsky Physics and Technical Institute of the National Research Nuclear University “MEPhI”
3. Assunto Disciplinas
3. Assunto Palavras-chave selective laser melting; 3<i>D</i> printer; aluminum alloy; structure; properties; bulk structured samples; deffects
4. Descrição Resumo

Abstract

—Monolithic and bulk-structured samples of different densities were produced by means of selective laser melting on the 3D-metal printer Realizer SLM 100. An evaluation of their quality and structure characterization were carried out. Correlation of parameters of synthesis—intertrack distance and layer thickness at 200 W laser power, and structural characteristics were determined. According to the experimental results, optimal parameters of the synthesis were found for obtaining samples from AK6 alloy with dispersed structure and high mechanical properties. Correlation of the fine structure paramerers of the volume-structured samples with cubic geometry and synthesis parameters were established, types of defects that affect their mechanical properties were determined.

5. Editor Organizador, cidade The Russian Academy of Sciences
6. Contributor Patrocinadores
7. Data (DD-MM-AAAA) 01.10.2023
8. Tipo Tipo ou gênero da pesquisa Artigo avaliado por pares
8. Tipo Tipo
9. Formato Formato do arquivo
10. Identificador Identificador universal, URI https://journals.eco-vector.com/0015-3230/article/view/663013
10. Identificador Digital Object Identifier (DOI) 10.31857/S0015323023600922
10. Identificador eLIBRARY Document Number (EDN) REYDMA
11. Fonte Revista/Conferêcia, tomo, número (ano) Fizika metallov i metallovedenie; Volume 124, Nº 10 (2023)
12. Língua Russian=ru, English=en
13. Relação Arquivos suplementares (759KB)
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14. Cobertura Abrangência espacial e temporal, metodologia de pesquisa
15. Direitos Autorais Direitos Autorais e Licenças Declaração de direitos autorais © А.Н. Петрова, А.И. Клёнов, И.Г. Бродова, Д.Ю. Распосиенко, А.А. Пильщиков, Н.Ю. Орлова, 2023