Yayınlanmış 1 Ocak 2020
| Sürüm v1
Dergi makalesi
Açık
Corrosion behaviours of Ti6Al4V-Mg/Mg-Alloy composites
Oluşturanlar
- 1. Cankaya Univ, Mat Sci & Engn Dept, TR-06790 Ankara, Turkey
- 2. Tubitak Marmara Res Ctr, TR-41470 Kocaeli, Turkey
- 3. Middle East Tech Univ, Met & Mat Engn, TR-06800 Ankara, Turkey
Açıklama
The effect of coupling of unalloyed Mg and Mg-alloys (AZ91 and WE43) with Ti6Al4V alloy on corrosion and degradation behaviours of produced composites has been investigated in simulated body fluid (SBF) by hydrogen evolution, and surface and electrochemical characterization techniques. Combining of unalloyed Mg with Ti6Al4V intensified galvanic corrosion and catastrophic failure occurred by initiation of microcracks formed by sudden hydrogen gas evolution. In contrast to other composites, Ti6Al4V-AZ91 composites, containing new TiAl3 interface layer formed during composite production, preserved their mechanical integrities due to lowest corrosion and degradation rate of AZ91 alloy.
Dosyalar
bib-4b929f5a-5bbc-4a76-8005-34389c678694.txt
Dosyalar
(196 Bytes)
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