Comparison of fatigue limit strength of Ti-6Al-4V in tension and torsion after real and simulated foreign object damage

International Journal of Fatigue

Volumn 27, Issue 10-12, 2005, Pages 1637-1643

  Nicholas, Ted ^a   Thompson, Steven R ^b   Porter, William J ^c   Buchanan, Dennis J ^c  

^a Air Force Institute of Technology   (United States)

^b AIR FORCE RESEARCH LABORATORY   (United States)

^c UNIVERSITY OF DAYTON RESEARCH INSTITUTE   (United States)

Author keywords

Fatigue limit; Foreign object damage; Impact; Residual stress; Titanium

Indexed keywords

ALUMINUM; ANNEALING; ELASTICITY; FAILURE (MECHANICAL); FATIGUE OF MATERIALS; INDENTATION; RESIDUAL STRESSES; STEEL; STRESS CONCENTRATION; TITANIUM; VANADIUM;

FATIGUE LIMIT; FOREIGN OBJECT DAMAGE; IMPACT; STEEL SPHERES;

STRENGTH OF MATERIALS;

EID: 27144511482     PISSN: 01421123     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijfatigue.2005.06.012     Document Type: Conference Paper

References (9)

1. J. Ruschau, S.R. Thompson, and T. Nicholas High cycle fatigue limit stresses for airfoils subjected to foreign object damage Int J Fatigue 25 2003 955 962
2. J.O. Peters, O. Roder, B.L. Boyce, A.W. Thompson, and R.O. Ritchie Role of foreign-object damage on thresholds for high-cycle fatigue in Ti-6Al-4V Metal Mater Trans 31A 2000 1571 1583
3. D.C. Maxwell, and T. Nicholas A rapid method for generation of a haigh diagram for high cycle fatigue T.L. Panontin S.D. Sheppard Fatigue and fracture mechanics ASTM STP 1321 vol. 29 1999 American Society for Testing and Materials West Conshohocken, PA 626 641
4. S.R. Thompson, J.J. Ruschau, and T. Nicholas Influence of residual stresses on high cycle fatigue strength of Ti-6Al-4V leading edges subjected to foreign object damage Int J Fatigue 23 2001 S405 S412
5. X. Chen, and J.W. Hutchinson Particle impact on metal substrates with application to foreign object damage to aircraft engines J Mech Phys Solids 50 2002 2669 2690
6. R.K. Nalla, I. Altenberger, U. Noster, G.Y. Liu, B. Scholtes, and R.O. Ritchie On the influence of mechanical surface treatments - deep rolling and laser shock peening - on the fatigue behavior of Ti-6Al-4V at ambient and elevated temperatures Mater Sci Eng A355 2003 216 230
7. Thompson SR, Nicholas T, Ruschau JJ. Laboratory techniques for simulating foreign object damage on a leading edge geometry. Presented at Ninth National Turbine Engine High Cycle Fatigue Conference, Pinehurst, NC; March 2004. p. 16-18.
8. R.E. Peterson Notch-sensitivity G. Sines J.L. Waisman Metal fatigue 1959 McGraw-Hill New York 293 306
9. H. Neuber Theory of notch stresses: principle for exact stress calculations 1946 Edwards Ann Arbor