대한의용생체공학회:학술대회논문집 (Proceedings of the KOSOMBE Conference)

대한의용생체공학회 (The Korean Society of Medical and Biological Engineering)
권호 표지

감마선 멸균처리가 초고분자량 폴리에틸렌의 크리프와 마모에 미치는 영향

Effect of Gamma-Irradiation Sterilization on the Creep and Wear of Ultra-High Molecular Weight Polyethylene

  • 이권용 (대구대학교 자동차.산업공학부) ;
  • 이수철 (대구대학교 자동차.산업공학부) ;
  • Lee, Kwon-Yong (School of Automotive and Industrial Engineering, Taegu University) ;
  • Lee, Soo-Cheol (School of Automotive and Industrial Engineering, Taegu University) ;
  • Lee, Keun-Ho (Department of Cardiovascular Medicine, Stanford University)
  • 발행 : 1998.11.20
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초록

The influence of gamma-irradiation sterilization on the creep and wear performance of ultra-high molecular weight polyethylene (UHMWPE) was investigated by conducting the dynamic compressive creep tests and pin-on-disc sliding wear tests. The changes of microstructure property, relative crystallinity, oxidation index, percent crosslinking, were also measured and the relationship between these and creep and wear results was discussed.

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