Research Article
Influence of SiC/TiB2 Particles Addition on Corrosion Behavior of As-Cast Zn-Al-Cu Alloy Hybrid Composites
Table 4
The corrosion data of the as-cast Zn-Al-Cu and its hybrid composites.
| Composites | E corr (mV) | I corr (mA/cm2) | Corrosion rate (mm/year) |
| ZA27 | −1050 | 2.388 | 367 | ZA27 + 2.5% TiB2 + 2.5% SiC | −984 | 2.320 | 334 | ZA27 + 5% TiB2 + 5% SiC | −906 | 1.814 | 297 | ZA27 + 7.5% TiB2 + 7.5% SiC | −867 | 1.314 | 261 |
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