Research on Salt Fog Corrosion Damage Law of Typical Aircraft Printed Circuit Board
Received:September 01, 2012  Revised:December 15, 2012
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KeyWord:printed circuit  salt fog  corrosion  damage
              
AuthorInstitution
LI Min-wei China Aero-polytechnology Establishment, Beijing , China
FU Yun China Aero-polytechnology Establishment, Beijing , China
LI Ming China Aero-polytechnology Establishment, Beijing , China
CAI Liang-xu China Aero-polytechnology Establishment, Beijing , China
ZHAO Nai-liang China Aero-polytechnology Establishment, Beijing , China
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Abstract:
      The corrosion characteristics of typical aircraft printed circuit in salt fog environment were studied based on the severe corrosion of salt fog environment on aircraft electronic products. The salt fog test result was analyzed and compared with marine atmospheric effect of the printed circuit board. The corrosion mechanism of typical aircraft printed circuit in salt fog environment was obtained and its corrosion law with reaction time was found.
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