Improved creep resistance of 20Cr25NiNb heat resistant steels through grain boundary intermetallic precipitation strengthening
The creep performance of 20Cr25NiNb austenitic steel through the addition of W, Mo, and B elements was investigated. W and Mo enhanced high temperature creep resistance primarily through solid solution strengthening σss and precipitation strengthening σp by introducing Laves phase. Boron enrichment...
| 發表在: | Journal of Materials Research and Technology |
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| Main Authors: | , , , , , , , |
| 格式: | Article |
| 語言: | 英语 |
| 出版: |
Elsevier
2023-07-01
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| 主題: | |
| 在線閱讀: | http://www.sciencedirect.com/science/article/pii/S2238785423014618 |