한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제22권8호
  • /
  • Pages.84-91
  • /
  • 2005
  • /
  • 1225-9071(pISSN)
  • /
  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

결정 소성 시뮬레이션을 이용한 프레팅 접촉에서의 마이크로 구조 영향에 관한 연구

The Study of Microstructure Influence at Fretting Contacts using Crystal Plasticity Simulation

  • 고준빈 (한밭대학교 기계설계공학과) ;
  • 고충현 (한밭대학교 기계설계공학과) ;
  • 이기석 (충남대학교 기계공학과)
  • 발행 : 2005.08.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

The role of microstructure is quite significant in fretting of Ti-6Al-4V since its material properties depend strongly on crystallographic texture. In this study, we adopt crystal plasticity theory with a 2-D planar triple slip idealization to account fur microstructure effects such as grain orientation distribution, grain geometry, as well as $\alpha$ colony size. Crystal plasticity simulations suggest strong implications of microstructure effects at fretting contacts.

키워드

참고문헌

  1. Oh, Jung Kuk, Back, Sub Sung, 'Plastic Flow Direction and Strength Evaluation of Dissimilar Friction Bonding Interface Joints,' KSPE, Vol. 19, No.5, pp. 43-50, 2002
  2. Goh, C.H., Wallace, J.M. and Neu, R.W., 'Polycrystal Plasticity Simulations of Fretting Fatigue,' International Journal of Fatigue, Vo1.23, pp. 423-435, 2001 https://doi.org/10.1016/S0142-1123(01)00150-5
  3. Goh, C.H., Neu, R.W. and McDowell, D.L., 'Influence of Nonhomogeneous Material in Fretting Fatigue,' Fretting Fatigue: Experimental and Analytical Results, ASTM STP 1425, S.E. Kinyon., D.H. Hoeppner. and Y. Mutoh, Eds., American Society. for Testing and Materials, West Conshohocken, PA., 2002
  4. Goh, C.H., Neu, R.W., and McDowell, D.L., 'Plasticity in Polycrystalline Fretting Contacts,' Journal of the Mechanics and Physics of Solids, 2002
  5. Chan, K.S., Wojcik, C.C. and Koss, D.A., 'Deformation of An Alloy with a Lamellar Microstructure: Experimental Behavior of Individual Widmanstatten Colonies of an - Titanium Alloy,' Metallurgical Transactions A, Vol. 12A, pp. 1899-1907, 1981
  6. Uggowitzer, P. and Stuwe, H.P., 'Plasticity of Ferritic-Martensitic Two-Phase Steels,' Zeitschrift fur Metallkunde, Vol. 73, No.5, pp. 277-285, 1982
  7. Werner, E. and Stuwe, H.P., 'Phase Boundaries as Obstacles to Dislocation Motion,' Materials Science and Engineering, Vol. 68, pp. 175-182, 1984 https://doi.org/10.1016/0025-5416(85)90406-9
  8. Lutjering, G, 'Influence of Processing on Microstructure and Mechanical Properties of Titanium Alloys,' Materials Science and Engineering, A243, pp. 32-45, 1981 https://doi.org/10.1016/S0921-5093(97)00778-8
  9. Morrissey, R., 'Strain Accumulation and Shakedown in Fatigue of Ti-6Al-4V,' Ph.D. Thesis, Georgia Institute of Technology, Atlanta, GA. 2001
  10. Bennett, V., 'A Study of Microscale Phenomena in Small Crack Propagation under Multiaxial Fatigue,' Ph.D. Thesis, Georgia Institute of Technology, Atlanta, GA., 1999
  11. McGinty, R.D. and McDowell, D.L., 'Multiscale Polycrystal Plasticity,' Journal of Engineering Materials and Technology, Vol. 121, pp. 203-20, 1999 https://doi.org/10.1115/1.2812367
  12. Russo, R.A. and Seagle, S.R., 'Deformation and Recrystallization of Titanium and Its Alloys,' ASM International, Course 27, Lesson, Test 5., 1994
  13. Kocks, U.F., 'Constitutive Relations for Slip,' Constitutive Equations in Plasticity, ARGON, A.S. Ed., MIT Press, Cambridge, MA, pp. 81-115,1975
  14. Ok, Young Gu, An, Deuk Man, and Cho, Yong Ju, Lee, Hyun Woo, 'Study on the Fatigue Limit at Randon Contact Loading,' KSPE Vol. 19 No.8, pp. 84-91, 2002
  15. Hills, D.A., Nowell, D., 'Mechanics of Fretting Fatigue,' Kluwer Academic Publishers, 1994
  16. Bronkhorst, C.A., Kalidindi, S.R. and Anand, L., 'Polycrystalline Plasticity and the Evolution of Crystallographic Texture in FCC Metals,' Phil. Trans. R. Soc. London, Ser. A, Vol. 341, pp. 443-47, 1992 https://doi.org/10.1098/rsta.1992.0111
  17. Wallace, J.M. and Neu, R.W., 'Fretting Fatigue Crack Nucleation in Ti-6Al-4V,' Fatigue and Fracture of Engineering Materials and Structures, in press, 2002