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本文介绍了几种用在先进飞机发动机上的合金，其中包括用于Ｆ１１９发动机失量喷管的Ｔｉａｄｙｎｅ３５１５钛合金、作为导弹安定面材料并可用于航空发动机的ＸＤＴｉＡ１合金以及先进的涡桨、涡扇发动机叶片用的ＣＭＳＸ－４镍基合金。
This article describes several alloys used in advanced aircraft engines, including Tiadyne 3515 titanium alloy for F119 engine nozzles, XDTiA1 alloy as a missile stabilizer material for aero engines and advanced turbofan, CMSX-4 nickel-based alloy for engine blades.