Formation mechanism of serrated grain boundary caused by different morphologies of γ′ precipitates in GH4742 superalloy
This study investigates the evolution mechanism of the fan-type γ′ structure and its effect on serrated grain boundary in GH4742 superalloy under different cooling rates. The formation mechanism of the fan-type γ′ structure and the mechanism of serrated grain boundary in GH4742 superalloy are discus...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-03-01
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| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785425003540 |
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