Analysis of the in-Service Failures of Metal Structures of the Aircraft Equipment
- 47 Downloads
The main causes of fractures of the aircraft structures made of steel, aluminum alloys, and titanium alloys are analyzed. On the basis of the experience of operation of “AN” aircrafts, we analyze the methods aimed at the prevention of fractures of metal parts and units of the aircraft equipment.
Keywordsin-service fracture corrosion fatigue wear fractograms
- 1.V. V. Panasyuk (editor), Fracture Mechanics and Strength of Materials [in Ukrainian], Vol. 9: O. P. Ostash, V. M. Fedirko, V. M. Uchanin, et al., Strength and Durability of Aircraft Materials and Structural Elements [in Ukrainian], Spolom, Lviv (2007).Google Scholar
- 2.E. V. Abolikhina and A. G. Molyar, “Corrosion of aircraft structures made of aluminum alloys,” Fiz.-Khim. Mekh. Mater., 39, No. 6, 106–110 (2003); English translation: Mater. Sci., 39, No. 6, 889–894 (2003).Google Scholar
- 3.V. A. Trofimov and A. G. Molyar, ‘Specific features of in-service failures of parts of the landing gear of An-124 “Ruslan” aircrafts,” Fiz.-Khim. Mekh. Mater., 37, No. 2, 170–174 (2001); English translation: Mater. Sci., 37, No. 2, 333–339 (2001).Google Scholar
- 4.V. A. Trofimov and A. G. Molyar, “Some causes of fracture of load-bearing elements of landing gears made of high-strength steels in Antonov airplanes,” Fiz.-Khim. Mekh. Mater., 38, No. 3, 107–109 (2002); English translation: Mater. Sci., 38, No. 3, 445–448 (2002).Google Scholar