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The preferred sites for void formation are inclusions, second-phase particles, or the fine oxide particles, while in pure metals it is grain-boundary triple points.

The preferred sites for void formation are inclusions, second-phase particles, or the fine oxide particles, while in pure metals it is grain-boundary triple points. Correct Answer True

The void formation is much easier on these second phase particles compared to metal matrix regular position. This is because it requires less energy for the structure of void in these heterogeneous sites.

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