Copy For Citation
Salamci E.
MATERIALS SCIENCE AND TECHNOLOGY, vol.20, no.7, pp.859-863, 2004 (SCI-Expanded)
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Publication Type:
Article / Article
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Volume:
20
Issue:
7
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Publication Date:
2004
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Doi Number:
10.1179/026708304225010433
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Journal Name:
MATERIALS SCIENCE AND TECHNOLOGY
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Journal Indexes:
Science Citation Index Expanded (SCI-EXPANDED), Scopus
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Page Numbers:
pp.859-863
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Keywords:
Al-Zn-Mg-Cualuminium alloys, spray casting, precipitation, TEM, DSC, DIFFERENTIAL SCANNING CALORIMETRY, GUINIER-PRESTON ZONES, ALUMINUM-ALLOY 7075, MICROSTRUCTURES, PRECIPITATION, DISSOLUTION, KINETICS, ZINC
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Gazi University Affiliated:
No
Abstract
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.