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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2006, Vol. 27 ›› Issue (4): 646-649.

• 论文 • Previous Articles     Next Articles

Study on Accelerated Corrosion Test Environment Spectrum for Internal Aircraft Structure

SONG En-peng1,2, LIU Wen-ting1, YANG Xu2   

  1. 1. Beijing University of Aeronautics and Astronautics, Beijing 100083, China;2. Shenyang Aircraft Design and Researcher Institute, Shenyang 110035, China
  • Received:2005-01-26 Revised:2005-07-11 Online:2006-08-25 Published:2006-08-25

Abstract: To evaluate the calendar life of aircraft structure, an accelerated corrosion test environment spectrum for the critical aircraft component is presented, and the equivalent accelerated relation between the accelerated corrosion environment spectrum and serve time of aircraft structure is established. This method has been successfully used for evaluating the service life of a fighter aircraft.

Key words: corrosion, accelerated corrosion test, aircraft structure, environment spectrum, equivalent accelerated relation

CLC Number: