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研究了Ｆｅ_３Ａｌ合金在高温带粒子冲刷的腐蚀性气体中的耐冲蚀性能。结果表明：试样表面以冲蚀磨损为主，Ｆｅ_３Ａｌ合金的高温耐冲蚀性能明显优于钴合金或表面喷涂合金。
The corrosion resistance of Fe_3Al alloy in corrosive gas with particle scouring at high temperature was studied. The results show that the surface of the sample is mainly eroded, and the high temperature corrosion resistance of Fe 3 Al alloy is better than that of cobalt alloy or surface sprayed alloy.