Application Research of Corrosion Prevention and Control Technology in Development of Amphibious Aircraf

LI Chao; FENG Wanxi

doi:10.16080/j.issn1671-833x.2020.20.070

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Application Research of Corrosion Prevention and Control Technology in Development of Amphibious Aircraf

更新时间：2025-10-30

- Application Research of Corrosion Prevention and Control Technology in Development of Amphibious Aircraf
- Aeronautical Manufacturing Technology Vol. 63, Issue 20, Pages: 70-79(2020)
- 作者机构：
  
  中航通飞华南飞机工业有限公司制造工程部,珠海,519040
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2020.20.070
  CLC：
- Published：2020
- 稿件说明：
移动端阅览
李超，冯万喜. 腐蚀防护与控制技术在某型水陆两栖飞机研制中的应用研究[J]. 航空制造技术, 2020, 63(20): 70-79.

LI Chao, FENG Wanxi. Application Research of Corrosion Prevention and Control Technology in Development of Amphibious Aircraf. Aeronautical Manufacturing Technology, 2020, 63(20): 70-79.
李超，冯万喜. 腐蚀防护与控制技术在某型水陆两栖飞机研制中的应用研究[J]. 航空制造技术, 2020, 63(20): 70-79. DOI： 10.16080/j.issn1671-833x.2020.20.070.

LI Chao, FENG Wanxi. Application Research of Corrosion Prevention and Control Technology in Development of Amphibious Aircraf. Aeronautical Manufacturing Technology, 2020, 63(20): 70-79. DOI： 10.16080/j.issn1671-833x.2020.20.070.

摘要

为满足水陆两栖飞机飞行安全、机体结构总寿命和返修间隔时间等技术要求，针对水陆两栖飞机较严酷的使用环境以及飞机典型结构部位防护体系失效的特点，参照国内外同类防护技术方法，根据腐蚀防护与控制预研成果、水轰 –5 飞机综合治理与国内外民机工程应用经验，综合考虑具体工程应用实际，通过材料选用、表面防护、防腐蚀密封、通风排水、缓蚀剂选用等技术的应用研究，按全寿命周期的腐蚀防护思想开展水陆两栖飞机腐蚀防护与控制技术应用研究。截至目前，基体结构的表面防护和密封情况正常且有效。防护体系优选及验证系列试验和水密、油密试验的结果表明，该防护技术的应用实现了预期的 6 年首翻的防腐蚀研制目标。

Abstract

In order to meet the technical requirements of amphibious aircraft flight safety

total life of the fuselage structure and the interval between repairs

for the harsh operating environment of the amphibious aircraft and the characteristics of the failure of the protection system of the typical structural parts of the aircraft

refer to similar domestic and foreign protection technology methods

according to corrosion Pre-research results of protection and control

comprehensive governance of the SH–5 Maritime Bomber and domestic and foreign civil aircraft engineering application experience

comprehensive consideration of specific engineering applications

through materials selection

surface protection

anti-corrosion sealing

ventilation and drainage

corrosion inhibitor selection and other technologies application research

we carry out the application research on corrosion protection and control technology of amphibious aircraft according to the corrosion protection thought of the whole life cycle. Up to now

the surface protection and sealing of the base structure are normal and effective. The results of the selection and verification of the protection system and the water-tight and oil-tight tests show that the application of this protection technology has achieved the anti-corrosion development goal of the first renovation of 6 years.

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