Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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The Study of Microstructure Influence at Fretting Contacts using Crystal Plasticity Simulation

결정 소성 시뮬레이션을 이용한 프레팅 접촉에서의 마이크로 구조 영향에 관한 연구

  • 고준빈 (한밭대학교 기계설계공학과) ;
  • 고충현 (한밭대학교 기계설계공학과) ;
  • 이기석 (충남대학교 기계공학과)
  • Published : 2005.08.01
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Abstract

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.

Keywords

References

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