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Dergiler / Hittite Journal of Science and Engineering / 2026 / Volume: 8 Issue: 1

Corrosion Behavior of Graphene Nanoplatelet-Coated TiB2 Reinforced AZ91 Magnesium Matrix Semi-Ceramic Hybrid Composites

Engin Çevik(KARABUK UNIVERSITY)0000-0002-4863-8762
Murat Gündoğan(KARABUK UNIVERSITY)
Alper İncesu(KARABUK UNIVERSITY)0000-0003-4404-4331
Muhammet Turan(KARABUK UNIVERSITY)
Sayfa
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Yayın Tarihi
2021-03-31
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The highest corrosion resist-ance was achieved in AZ91 alloys.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:In this study; Hybrid composites containing different proportions of TiB2 and graphene were produced using the pressure infiltration method.
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Temel Bulgular & Veri:Inert SF6 gas is used to prevent oxidation in the productions.
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Sonuç & Katkı:The highest corrosion resist-ance was achieved in AZ91 alloys.
🔬Tür:Research Article
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Graphene · AZ91 · TiB2

Abstract

In this study; Hybrid composites containing different proportions of TiB2 and graphene were produced using the pressure infiltration method. Inert SF6 gas is used to prevent oxidation in the productions. While 8 bar infiltration pressure was provided by argon gas, the infiltration temperature was chosen as 800°C. The corrosion behaviors of the compos-ite materials were examined. Corrosion resistance was determined by potentiodynamic and immersion corrosion testing in 3.5% NaCl solution. In addition, SEM examinations were conducted to understand the corrosion mechanisms. At the end of the measurements, the highest porosity was measured as %4,7 in composite containing 1% graphene compared to pure matrix and composite containing only TiB2. The added reinforcement (TiB2 and Graphene) elements cause decreases in corrosion resistance. The highest corrosion resist-ance was achieved in AZ91 alloys.

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Bu Makaleye Atıf Yap

Çevik, E., Gündoğan, M., İncesu, A., Turan, M. (2021). Corrosion Behavior of Graphene Nanoplatelet-Coated TiB2 Reinforced AZ91 Magnesium Matrix Semi-Ceramic Hybrid Composites. Hittite Journal of Science and Engineering, Volume: 8 Issue: 1. https://doi.org/10.17350/HJSE19030000209

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