| Fe3Al／TiC复合材料的耐高温冲蚀性能 |
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| 引用本文： | 范敏,余新泉.Fe3Al／TiC复合材料的耐高温冲蚀性能[J].东南大学学报(自然科学版),1999,29(6):136-139. |
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| 作者姓名： | 范敏 余新泉 |
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| 作者单位： | [1]洛阳大学为 [2]东南大学材料科学与工程系 |
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| 摘 要： | 研究了Ｆｅ３Ａｌ／ＴｉＣ复合材料在高浓度ＳＯ２和ＳｉＯ２细颗粒气流中的耐高温冲蚀磨损性能，并与Ｆｅ３Ａｌ基合金和钴基高温合金在同等实验条件下进行比较，结果表明：Ｆｅ３Ａｌ／ＴｉＣ复合材料的高温抗冲蚀性优于２种对比材料。ＳＥＭ分析显示：Ｆｅ３Ａｌ／ＴｉＣ复合材料的冲蚀表面形貌以薄片屑形成机制为主。
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| 关 键 词： | 复合材料 耐冲蚀性能 高温 Fe3Al 试验 碳化钛 |
Erosion Resistance of Fe_3Al/TiC Composite at High Temperatures |
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| Fan Min,Yu Xinquan,Xue Feng.Erosion Resistance of Fe_3Al/TiC Composite at High Temperatures[J].Journal of Southeast University(Natural Science Edition),1999,29(6):136-139. |
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| Authors: | Fan Min Yu Xinquan Xue Feng |
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| Institution: | Fan Min 1 Yu Xinquan 2 Xue Feng 2 |
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| Abstract: | The high temperature erosion resistance of Fe 3Al/TiC composite at high temperatures was investigated in the air flow containing high concentrated SO 2 and fine SiO 2 particles. The composite was compared with Fe 3Al based alloys and cobalt based alloys under the same experimental conditions. The results indicated that Fe 3Al/TiC composite had much higher erosion resistance than the two compared materials. SEM observations on the surface of eroded specimen reveal that the erosion mechanism of Fe 3Al/TiC composite was mainly flake formation. |
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| Keywords: | Fe_3Al/TiC composite erosion high temperature |
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