25967256
9781423506416
Out of Stock
The item you're looking for is currently unavailable.
A failure analysis was performed on a shock strut mount from an AH-64 Apache attack helicopter. It was concluded that the failure was attributed to stress corrosion cracking and/or corrosion fatigue and had initiated at a region where the protective cadmium plating was worn away in service. Based upon this conclusion, it was necessary to qualify two facilities (Hunter Army Air Field, Savannah, GA and Ft. Lewis, Dupont, WA) for the cadmium brush plating rework of these components found to have worn coatings during routine inspections. The U. S. Army Research Laboratory was involved in the qualification process for both facilities, and the results of each quality audit are included. Finally, the results of salt fog testing of cadmium brush plated specimens, plated at the respective facilities, are also included, as well as a comparison of the grain size of the material in the failed component vs. the material from the struts plated at each facility. aArmy Research Lab Aberdeen Proving Ground is the author of 'Failure Analysis, Cadmium Brush Plate Qualification and Salt Fog Testing of the AH-64 Shock Strut Mount, P/N 7-311113409', published 2002 under ISBN 9781423506416 and ISBN 1423506413.
[read more]