Difference of Aircraft Corrosion Inhibiting Compound Standards at Home and Abroad
Received:September 05, 2024  Revised:October 15, 2024
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DOI:10.7643/issn.1672-9242.2024.11.010
KeyWord:aircraft  corrosion inhibiting compound  standard  standard system  standard differences  technical requirements
        
AuthorInstitution
WAN Rong School of Aeronautics, Nanjing University of Aeronautics and Astronautics, Nanjing , China;China Special Vehicle Research Institute, Hubei Jingmen , China
QIU Shi China Special Vehicle Research Institute, Hubei Jingmen , China;Aviation Key Laboratory of Science and Technology on Structural Corrosion Protection and Control, Hubei Jingmen , China
TAO Wei School of Aeronautics, Nanjing University of Aeronautics and Astronautics, Nanjing , China;China Special Vehicle Research Institute, Hubei Jingmen , China
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Abstract:
      The work aims to compare and analyze the differences between aircraft corrosion inhibiting compound standards at home and abroad, and propose specific optimization and enhancement measures. A comprehensive review of existing domestic and international standards for aircraft corrosion inhibiting compounds was conducted, with an analysis of differences from two perspectives:standard system and technical requirements. Due to delayed inception, insufficient experience, and other factors, China has yet to establish a cohesive standard system for corrosion inhibiting compounds. Although certain technical requirements have been aligned with internationally advanced levels, notable gaps remain in several sub-indicators. Recommendations are provided regarding the design and development direction of corrosion inhibiting compounds in China, alongside suggestions for establishing and refining the national standard system for these substances. Such initiatives will significantly contribute to enhancing the independent innovation capabilities within China's aviation sector as well as improving the corrosion protection and control standards of domestic aircraft.
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