航空发动机压气机叶片表面清洗技术研究  

The Research on Cleaning Technique for Aero-engine Compressor Blade

作　　者：王坚 黄选民 幸泽宽 刘智 胡桂英 

机构地区：[1]成都航利集团,成都611936

出　　处：《中国表面工程》2010年第4期78-81,86,共5页China Surface Engineering

摘　　要：针对飞机压气机叶片服后的油污、锈蚀,研究出不损伤叶片表面渗铝层和硅酸盐涂层的高效清洗剂。试验表明,研究的多功能清洗剂表现出较优的除油、除锈效果,稳定性能高。与原酸洗方法除锈工艺相比,保护了叶片表面的渗铝层;可以满足航空发动机压气机叶片表面清洗的要求。According to the effect of degrease, derust and wiping off deposit-carbon, this article ascertain the multifunctional detergent’s component concentration of acid, surfactants, corrosion inhibitors, chelators by soaking. The prescription of multifunctional detergent is ascertained by optimizing the parameters through orthogonal experiment design. The detergent shows a good stability performance when testing. After carrying the multifunctional detergent on actual blade, the conclusion that this detergent coul...

关 键 词：除油 除锈 压气机 清洗剂 

分 类 号：TG174.4[金属学及工艺—金属表面处理]