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  3. it is observed that polycrystalline chromium has a

It is observed that polycrystalline chromium has a higher tensile strength than single crystalline chromium. Propose...

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Mechanical Engineering

It is observed that polycrystalline chromium has a highertensile strength than single crystalline chromium. Propose a reasonfor this difference in tensile strength

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4.1 Ratings (450 Votes)
Polycrystalline means Aggregate of several crystals or grainsThe boundary between the grain is the grain boundary across which the orientation    See Answer
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