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Microstructure and Corrosion Resistance of AA4047/AA7075 Transition Zone Formed Using Electron Beam Wire-Feed Additive Manufacturing.
Filippov, Andrey; Utyaganova, Veronika; Shamarin, Nikolay; Vorontsov, Andrey; Savchenko, Nikolay; Gurianov, Denis; Chumaevskii, Andrey; Rubtsov, Valery; Kolubaev, Evgeny; Tarasov, Sergei.
Afiliación
  • Filippov A; Institute of Strength Physics and Material Science, Siberian Branch of Russian Academy of Sciences, Akademicheskiy Pr., 634055 Tomsk, Russia.
  • Utyaganova V; Institute of Strength Physics and Material Science, Siberian Branch of Russian Academy of Sciences, Akademicheskiy Pr., 634055 Tomsk, Russia.
  • Shamarin N; Institute of Strength Physics and Material Science, Siberian Branch of Russian Academy of Sciences, Akademicheskiy Pr., 634055 Tomsk, Russia.
  • Vorontsov A; Institute of Strength Physics and Material Science, Siberian Branch of Russian Academy of Sciences, Akademicheskiy Pr., 634055 Tomsk, Russia.
  • Savchenko N; Institute of Strength Physics and Material Science, Siberian Branch of Russian Academy of Sciences, Akademicheskiy Pr., 634055 Tomsk, Russia.
  • Gurianov D; Institute of Strength Physics and Material Science, Siberian Branch of Russian Academy of Sciences, Akademicheskiy Pr., 634055 Tomsk, Russia.
  • Chumaevskii A; Institute of Strength Physics and Material Science, Siberian Branch of Russian Academy of Sciences, Akademicheskiy Pr., 634055 Tomsk, Russia.
  • Rubtsov V; Institute of Strength Physics and Material Science, Siberian Branch of Russian Academy of Sciences, Akademicheskiy Pr., 634055 Tomsk, Russia.
  • Kolubaev E; Institute of Strength Physics and Material Science, Siberian Branch of Russian Academy of Sciences, Akademicheskiy Pr., 634055 Tomsk, Russia.
  • Tarasov S; Institute of Strength Physics and Material Science, Siberian Branch of Russian Academy of Sciences, Akademicheskiy Pr., 634055 Tomsk, Russia.
Materials (Basel) ; 14(22)2021 Nov 16.
Article en En | MEDLINE | ID: mdl-34832329
A gradient transition zone was obtained using electron beam deposition from AA4047 wire on AA7075 substrate and characterized for microstructures, tensile strength and corrosion resistance. The microstructure of the transition zone was composed of aluminum alloy grains, Al/Si eutectics and Fe-rich and Si-rich particles. Such a microstructure provided strength comparable to that of AA7075-T42 substrate but more intense corrosion due to the higher amount of anodic Mg2Si particles. The as-deposited AA4047 zone formed above the transition zone was composed of aluminum alloy dendrites and interdendritic Al/Si eutectics with low mechanical strength and high corrosion potential.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Materials (Basel) Año: 2021 Tipo del documento: Article País de afiliación: Rusia Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Materials (Basel) Año: 2021 Tipo del documento: Article País de afiliación: Rusia Pais de publicación: Suiza