钛合金在V2500发动机中的应用  

Application of Titanium Alloy in V2500 Engine

作　　者：吴小光 WU Xiaoguang(AMECO,Beijing,100621 China)

机构地区：[1]北京飞机维修工程有限公司,北京100621

出　　处：《科技资讯》2021年第8期46-49,共4页Science & Technology Information

摘　　要：V2500发动机是IAE公司生产的双转子轴流式发动机,其目前主要服务于空客A320系列客机。V2500投入市场以来,以其高度的可靠性、经济的燃油消耗、较低的废气排放和噪音,迅速获得诸多航空公司的青睐。钛合金作为新型金属材料,在航空业中受到广泛应用,现代燃气涡轮发动机结构质量的20%~35%左右为钛合金。该文通过梳理V2500发动机零件材料信息,以分析钛合金材料在V2500发动机中的使用。The V2500 engine is a dual-rotor axial flow engine produced by IAE.It currently serves Airbus A320 series passenger aircraft.Since V2500 was put on the market,it has quickly gained the favor of many airlines due to its high reliability,economical fuel consumption,low exhaust emissions and noise.As a new type of metal material,titanium alloy is widely used in the aviation industry.About 20%~35%of the structural quality of modern gas turbine engines is titanium alloy.This article combs the material information of V2500 engine parts to analyze the application of titanium alloy materials in the V2500 engine.

关 键 词：V2500发动机 推重比 钛合金 阻燃 

分 类 号：TG14[一般工业技术—材料科学与工程]