The observation of grain boundary phases in Al-Zn-Mg alloys containing dispersoids

UĞUZ A., BAYRAM A.

Metall, cilt.58, ss.44-46, 2004 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Derleme
  • Cilt numarası: 58
  • Basım Tarihi: 2004
  • Dergi Adı: Metall
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.44-46
  • Bursa Uludağ Üniversitesi Adresli: Evet

Özet

The observation of grain boundary phases in Al-Zn-Mg alloys containing dispersoids was discussed. In the Mn-containing alloy, dispersoids were encountered within the grains as well as the grain boundaries (GB) together with the equilibrium η-phase. The distribution of the Zr-bearing dispersoids was irregular both in the grain itself and the grain boundary. Results show that the Zr-bearing dispersoid were distributed hetrogenously unlike the Mn-bearing ones.