Evaluation of residual stresses and fatigue life of tungsten carbide thermal spray coated aircraft landing gear materials

Proceedings of the International Thermal Spray Conference

Volumn 1, Issue , 1998, Pages 557-562

  McGrann, R T R ^a   Shadley, J R ^a   Rybicki, E F ^a   Bodger, B E ^b   Emery, W A ^b   Somerville, D A ^c   Greving, D J ^d  

^a The University of Tulsa Tulsa   (United States)

^b Southwest Aeroservice Inc   (United States)

^c Sermatech International Inc   (United States)

^d Allied Signal Engines   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT LANDING; CANTILEVER BEAMS; CORROSION; ELASTIC MODULI; FATIGUE OF MATERIALS; FATIGUE TESTING; GEARS; POISSON RATIO; RESIDUAL STRESSES; THERMAL EXPANSION; TUNGSTEN CARBIDE;

MODIFIED LAYER REMOVAL METHOD (MLRM); STRESS LEVELS;

SPRAYED COATINGS;

EID: 1442305661     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Schroeder, M. and R. Unger, "Thermal Spray Coatings Replace Hard Chrome," Advanced Materials and Processes, Vol. 152, No. 2 (August, 1997), pp. 19-21.
2. rd Global Symposium on HVOF Coatings, March 24, 1997, San Francisco, CA.
3. Bodger, B.E., D.A. Somerville, W.A. Emery and R.T.R. McGrann, "The Evaluation of Tungsten Carbide Thermal Spray Coatings as Replacements for Electrodeposited Chrome Plating on Aircraft Landing Gear," Plating and Surface Finishing, Journal of AESF, Vol. 84, No. 9, September 1997.
4. rd Global Symposium on HVOF Coatings, March 24, 1997, San Francisco, CA.
5. Landgraf, R.W. and R.A. Chernenkoff, Analytical and Experimental Methods for Residual Stress Effects in Fatigue, STP 1004, 1988.
6. McGrann, R.T.R., E.F. Rybicki, J.R. Shadley, D.J. Greving, D.A. Somerville, W.A. Emery. and B.E. Bodger, "Fatigue Life in Bending and Coating Residual Stress in Tungsten Carbide Thermal Spray Coatings," Proceedings of the 1997 United Thermal Spray Conference, UTSC '97, Indianapolis, Indiana, September 15-19, 1997.
7. Rybicki, E.F., J.R. Shadley, Y. Xiong, and D.J. Greving, "A Cantilever Beam Method for Evaluating Young's Modulus and Poisson's Ratio of Thermal Spray Coatings," The Journal of Thermal Spray Technology, Vol. 4 (4), December, 1995, pp. 377-383.
8. Greving, D.J., E.F. Rybicki, and J.R. Shadley, "Through-Thickness Residual Stress Evaluations for Several Industrial Thermal Spray Coatings Using a Modified Layer-Removal Method," Journal of Thermal Spray Technology, Vol. 3 (4), December, 1994, pp. 379-388.