Research progress of K438 prepared by electron beam additive manufacturing
K438 nickel-based superalloys have the excellent heat-corrosion resistance and high-temperature oxidation resistance, which are widely used in the hot components of aero-engine turbine blades under the working condition of 900 ℃. Compared with the traditional preparation process, the additive manufa...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Powder Metallurgy Technology
2025-08-01
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| Series: | Fenmo yejin jishu |
| Subjects: | |
| Online Access: | https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2023100013 |
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