Evaluation of crack nucleation site and mechanical properties for friction stir welded butt joint in 2024-T3 aluminum alloy

International Journal of Advanced Manufacturing Technology

Volumn 50, Issue 1-4, 2010, Pages 127-135

  Okada, Takao ^a   Suzuki, Masako ^b   Miyake, Haruka ^b   Nakamura, Toshiya ^a   MacHida, Shigeru ^a   Asakawa, Motoo ^b  

^a JAPAN AEROSPACE EXPLORATION AGENCY   (Japan)

^b WASEDA UNIVERSITY   (Japan)

Author keywords

Aluminum alloy; Fatigue strength; Friction stir welding; Nucleation site

Indexed keywords

2024-T3 ALUMINUM ALLOY; CRACK NUCLEATION; FATIGUE LIFE; FATIGUE PROPERTIES; FATIGUE STRENGTH; FATIGUE TESTS; FRACTURE SURFACES; FRICTION STIR; FRICTION STIR WELDING JOINTS; FSW JOINT; HARDNESS MEASUREMENT; INDENTATION HARDNESS; METALLOGRAPHIC OBSERVATIONS; NUCLEATION SITE; SURFACE CONDITIONS; SURFACE FINISHES; WELDED BUTT JOINT; WELDING LINE;

ALUMINUM; ALUMINUM ALLOYS; ALUMINUM METALLURGY; BUTT WELDING; CERIUM ALLOYS; CRACKS; FATIGUE OF MATERIALS; FATIGUE TESTING; FINISHING; FRICTION; GAS WELDING; HARDNESS; HARDNESS TESTING; MECHANICAL PROPERTIES; NUCLEATION; TRIBOLOGY;

FRICTION STIR WELDING;

EID: 77958029821     PISSN: 02683768     EISSN: 14333015     Source Type: Journal    
DOI: 10.1007/s00170-009-2513-x     Document Type: Article

References (15)

1. Bussu G, Irving PE (2003) The role of residual stress and heat affected zone properties on fatigue crack propagation in friction stir welded 2024-T351 aluminum alloy. Int J Fatigue 25:77-88. doi:10.1016/S0142-1123(02)00038-5 (Pubitemid 35256037)
2. Dickerson TL, Przydatek J (2003) Fatigue of friction stir welds in aluminum alloys that contain root flaws. Int J Fatigue 25:1399-1409. doi:10.1016/S0142-1123(03)00060-4
3. Pao PS, Gill SJ, Feng CR, Sankaran KK (2001) Corrosion-fatigue crack growth in friction stir welded Al 7050. Scr Mater 45:605-612. doi:10.1016/S1359-6462(01)01070-3
4. Burford DA (2003) Friction stir welding of airframe structure: from one delivery system to another: SAE technical paper 2003- 01-2897. SAE International, Warrendale
5. Dawes CJ (2003) Developing a metal joining process for fabricating airframes: AIAA-2003-2769. American Institute of Aeronautics and Astronautics, Reston
6. Sato H, Yamada Y, Tanoue Y (2007) Improvement of crack propagation properties of friction stir welded panels. In: Lazzeri L, Salvetti A (eds) ICAF 2007, durability and damage tolerance of aircraft structures: metals and composites, proceedings of the 24th symposium of the ICAF, Naples. Pacini, Pisa, pp 163-171
7. Schmidt HJ, Voto C, Hansson J (2001) TANGO metallic fuselage barrel validation of advanced technologies. In: Rouchon J (ed) ICAF 2001, design for durability in the digital age, proceedings of the 21st symposium of the ICAF, Toulouse. Cepadues-Editions, Toulouse, pp 273-288
8. Lemmen HJK, Alderliesten RC, Homan JJ, Benedictus R (2007) Design principles for damage tolerant butt welded joints for application in the pressurized fuselage. In: Lazzeri L, Salvetti A (eds) ICAF 2007, durability and damage tolerance of aircraft structures: metals and composites, proceedings of the 24th symposium of the ICAF, Naples. Pacini, Pisa, pp 147-162
9. Biallas G, Donne CD, Juricic C (2000) Monotonic and cyclic strength of friction stir welded aluminum joints. In: Miannay D et al (eds) Advances in mechanical behaviour. Plasticity and damage. Elsevier science, Kidlington, pp 115-120
10. Irving PE, Ma YE, Zhang X, Servetti G, Williams S, Moore G, dos Santos J, Pacchione M (2009) Control of crack growth rates and crack trajectories for enhanced fail safety and damage tolerance in welded aircraft structures. In: Bos MJ (ed) ICAF 2009, bridging the gap between theory and operational practice, proceedings of the 25th symposium of the ICAF, Rotterdam. Springer, Dordrecht, pp 387-405. doi:10.1007/978-90-481-2746-7-23
11. Liao M, Bellinger NC, Forsyth DS, Komorwski JP (2005) A new probabilistic damage tolerance analysis tool and its application for corrosion risk analysis. In: Dalle Donne C (ed) Structural integrity of advance aircraft and life extension for current fleets-lessons learned in 50 years after the comet accidents, proceedings of the 24th symposium of the ICAF, Hamburg. DGLR, Bonn, pp 241- 252
12. Hoeppner DW (1985) Parameters that input to application of damage tolerance concepts to critical engine components. In: Asquith et al (eds) AGARD-CP-393: damage tolerance concepts for critical engine components. Advisory Group for Aerospace Research and Development, Neuilly-sur-Seine, pp 4/1-4/16
13. Merati A (2005) A study of nucleation and fatigue behavior of an aerospace aluminum alloy 2024-T3. Int J Fatigue 27:33-44. doi:10.1016/j. ijfatigue.2004.06.010
14. Pacchione M, Werner S, Ohrloff N (2007) Design principles for damage tolerant butt welded joints for application in the pressurized fuselage. In: Lazzeri L, Salvetti A (eds) ICAF 2007, durability and damage tolerance of aircraft structures: metals and composites, proceedings of the 24th symposium of the ICAF, Naples. Pacini, Pisa, pp 224-240
15. Threadgill PL, Leonard AJ, Shercliff HR, Withers PJ (2009) Friction stir welding of aluminum alloys. Int Mater Rev 54:49-93. doi:10.1179/174328009X411136