Calorimetric and transmission electron microscopy studies of spray deposited Al-Zn-Mg-Cualloys

Salamci E.

MATERIALS SCIENCE AND TECHNOLOGY, cilt.20, sa.7, ss.859-863, 2004 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 20 Sayı: 7
  • Basım Tarihi: 2004
  • Doi Numarası: 10.1179/026708304225010433
  • Dergi Adı: MATERIALS SCIENCE AND TECHNOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.859-863
  • Anahtar Kelimeler: Al-Zn-Mg-Cualuminium alloys, spray casting, precipitation, TEM, DSC, DIFFERENTIAL SCANNING CALORIMETRY, GUINIER-PRESTON ZONES, ALUMINUM-ALLOY 7075, MICROSTRUCTURES, PRECIPITATION, DISSOLUTION, KINETICS, ZINC
  • Gazi Üniversitesi Adresli: Hayır

Özet

Differential scanning calorimetry (DSC) and transmission electron microscopy (TEM) have been used to examine the precipitation process in spray cast Al - Zn - Mg - Cu alloys. The study was carried out on an Al - 5-6Zn 2-5Mg-1.6Cu alloy and an Al-11-5Zn-2-64Mg-1-16Cu alloy (wt-%). The effect of zinc on the precipitation process in the alloys was investigated. It was found that additional zinc accelerated the kinetics of formation of the precipitates.