航空装备腐蚀维护维修新材料研究进展

Research Progress of New Corrosion Maintenance or Repair Materials for Aviation Equipments

针对海洋环境下服役航空装备极易发生腐蚀的问题,介绍了清洗剂、去腐蚀产物膏、缓蚀剂等腐蚀维护维修新材料的研究进展,包括功能、分类、技术指标等。清洗剂用于航空装备的日常清洗、维护以及维修,去除油污等污染物,防止腐蚀;去腐蚀产物膏用于外场航空装备腐蚀产物的原位去除;缓蚀剂用于在不能对现役航空装备的防护体系进行大幅改动的情况下,针对海洋环境下航空装备的防腐蚀需求,对航空装备进行附加防护或临时防护。综合运用腐蚀维护维修新材料进行航空装备的腐蚀防护,可以预防和减少腐蚀的发生,及时对腐蚀部位进行修复,保障航空装备的使用性能和战斗力。

Aiming at the corrosion problem of naval aviation equipments, research progresses of new corrosion maintenance or repair materials, such as cleaners, rust removal pastes and corrosion inhibitors were introduced, including functions, classifications and requirements. Cleaners were used to clean aviation equipments to prevent corrosion. Rust removal pastes were intended to remove the corrosion products in situ. Corrosion inhibitors were used for the additional or temporary protection of aviation equipment according to the anti-corrosion needs of aviation equipment in marine environment without substantial change on the protective system of the aeronautic equipment in service. The wide application of these materials in naval aviation equipment corrosion maintenance or repair may prevent or reduce aviation equipment corrosion, repair corrosion parts, and improve the service lifetime of aviation equipment.