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Effect of heat treatment on microstructure and mechanical property of Al-10%Mg2Si alloy

Journal Article


Abstract


  • After solution treatment at 520 °C for 6 h and subsequent aging at 200 °C for 6 h, eutectic Mg2Si phase in Al-10%Mg2Si alloy transforms from long rod to short fiber-like and spherical morphologies, and a great number of nano-sized β″ particles precipitate in the Al matrix. The fine eutectic Mg2Si phase combined with nano-sized precipitates gives rise to enhanced hardness and high tensile strength of Al-10%Mg2Si alloy (increasing from 186 MPa to 234.6 MPa).

UOW Authors


  •   Li, Zedi (external author)
  •   Li, Chong (external author)
  •   Liu, Yongchang (external author)
  •   Yu, Liming (external author)
  •   Guo, Qianying (external author)
  •   Li, Hui Jun.

Publication Date


  • 2016

Citation


  • Li, Z., Li, C., Liu, Y., Yu, L., Guo, Q. & Li, H. (2016). Effect of heat treatment on microstructure and mechanical property of Al-10%Mg2Si alloy. Journal of Alloys and Compounds, 663 16-19.

Scopus Eid


  • 2-s2.0-84951737131

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/4851

Has Global Citation Frequency


Number Of Pages


  • 3

Start Page


  • 16

End Page


  • 19

Volume


  • 663

Place Of Publication


  • Netherlands

Abstract


  • After solution treatment at 520 °C for 6 h and subsequent aging at 200 °C for 6 h, eutectic Mg2Si phase in Al-10%Mg2Si alloy transforms from long rod to short fiber-like and spherical morphologies, and a great number of nano-sized β″ particles precipitate in the Al matrix. The fine eutectic Mg2Si phase combined with nano-sized precipitates gives rise to enhanced hardness and high tensile strength of Al-10%Mg2Si alloy (increasing from 186 MPa to 234.6 MPa).

UOW Authors


  •   Li, Zedi (external author)
  •   Li, Chong (external author)
  •   Liu, Yongchang (external author)
  •   Yu, Liming (external author)
  •   Guo, Qianying (external author)
  •   Li, Hui Jun.

Publication Date


  • 2016

Citation


  • Li, Z., Li, C., Liu, Y., Yu, L., Guo, Q. & Li, H. (2016). Effect of heat treatment on microstructure and mechanical property of Al-10%Mg2Si alloy. Journal of Alloys and Compounds, 663 16-19.

Scopus Eid


  • 2-s2.0-84951737131

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/4851

Has Global Citation Frequency


Number Of Pages


  • 3

Start Page


  • 16

End Page


  • 19

Volume


  • 663

Place Of Publication


  • Netherlands