Suppression of liquation cracking susceptibility via pre-weld heat treatment for manufacturing of CM247LC superalloy turbine blade welds
In this study, the weldability of as-cast CM247LC superalloy was metallurgically evaluated for turbine blade applications in terms of its hot cracking behavior and susceptibility. For this purpose, a real blade was manufactured using a directional solidification casting process, and gas tungsten arc...
| Main Authors: | , , , , |
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| 格式: | Article |
| 語言: | English |
| 出版: |
Elsevier
2021-11-01
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| 叢編: | Journal of Advanced Joining Processes |
| 主題: | |
| 在線閱讀: | http://www.sciencedirect.com/science/article/pii/S2666330921000297 |