Improving corrosion fatigue performance of AA2219 friction stir welds with low plasticity burnishing

International Surface Engineering Congress - Proceedings of the 1st Congress

Volumn , Issue , 2003, Pages 131-137

  Prevey P ^a   Hornbach, D ^a   Mason, P ^a   Mahoney, M ^b  

^a Lambda Technologies   (United States)

^b ROCKWELL SCIENTIFIC COMPANY   (United States)

Author keywords

Compression; Corrosion; Fatigue; Friction stir welds; Low plasticity burnishing; LPB; Mitigation; Residual stress

Indexed keywords

FRICTION STIR WELDS; LOW PLASTICITY BURNISHING (LPB); MITIGATION; SURFACE ENHANCEMENT TECHNOLOGIES (CO);

ALUMINUM ALLOYS; COMPACTION; CORROSION; FATIGUE OF MATERIALS; FATIGUE TESTING; FRICTION; FRICTION WELDING; HEAT AFFECTED ZONE; MACHINING; PLASTICITY; RESIDUAL STRESSES; SURFACE TREATMENT; X RAY DIFFRACTION ANALYSIS;

WELDS;

EID: 11144305050     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (16)

1. P. Prevéy, J. Telesman, T. Gabb, and P. Kantzos, "FOD Resistance and Fatigue Crack Arrest in Low Plasticity Burnished IN718," Proc. 5th National High Cycle Fatigue Conference, Chandler, AZ, March 7-9, (2000).
2. J. Cammett and P. Prevéy, "Low Cost Corrosion Damage Mitigation and Improved Fatigue Performance of Low Plasticity Burnished 7075-T6," Proc. 4th International Aircraft Corrosion Workshop, Solomons, MD, Aug. 22-25, (2000).
3. P. Prevéy, M. Shepard, and P. Smith, "The Effect of Low Plasticity Burnishing (LPB) on the HCF Performance and FOD Resistance of Ti-6Al-4V," Proc. 6th National Turbine Engine HCF Conference, Jacksonville, FL, March 5-8, (2001)
4. J. Cammett and P. Prevéy, "Fatigue Strength Restoration in Corrosion Pitted 4340 Alloy Steel via Low Plasticity Burnishing," Retrieved Aug. 30, 2002, from http://www.lambda-research.com/publics.htm.
5. P. Prevéy and J. Cammett, "The Influence of Surface Enhancement by Low Plasticity Burnishing on the Corrosion Fatigue Performance of AA7075-T6," Proc. 5th International Aircraft Corrosion Workshop, Solomons, MD., Aug. 20-23, (2002).
6. ASM Handbook, Vol. 19, Fatigue and Fracture, pp. 596-597, S.R. Lampman, ed., ASM International, Metals Park, OH (1996).
7. N.E. Dowling, Mechanical Behavior of Materials, p. 365, Prentice Hall, NJ, (1993).
8. Diffraction Notes, Residual Stress Contour Mapping, No. 19, Lambda Research, Cincinnati, OH, Summer (1997).
9. M. Hilley ed., Residual Stress Measurement by X-Ray Diffraction, SAE J784a, Warrendale, PA: Society of Auto. Eng., (1971).
10. I. Noyan, and J. Cohen, Residual Stress Measurement by Diffraction and Interpretation. New York, NY: Springer-Verlag, (1987).
11. B.D. Cullity, Elements of X-ray Diffraction, 2nd Ed., p 447-476, Reading, MA, Addison-Wesley, (1978).
12. P. Prevéy, "X-ray Diffraction Residual Stress Techniques," Metals Handbook, p 380-392, 10, Metals Park, OH, ASM, (1978).
13. D.P. Koistinen and R.E. Marburger, Transactions of the ASM, 67 (1964).
14. M.G. Moore and W.P. Evans, "Mathematical Correction for Stress in Removed Layers in X-ray Diffraction Residual Stress Analysis," SAE Transactions, 66, p 340-345, (1958).
15. P. Prevéy, "A Method of Determining Elastic Properties of Alloys in Selected Crystallographic Directions for X-ray Diffraction Residual Stress Measurement," Adv. In X-ray Analysis, p 345-354, 20, New York, NY: Plenum Press (1977).
16. M. James, M. Mahoney and D. Waldron, Proc. 1st International Symposium on Friction Stir Welding, Rockwell Science Center, T.O., CA, Pub. By TWI, June 14-16, (1999)