한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2008년도 추계학술대회 논문집
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- Pages.134-137
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- 2008
고 탄소 미세 강선의 기계적 특성에 미치는 잔류 응력과 표면 결함의 영향
Effects of Residual Stress and Surface Defect on the Mechanical Properties of the High Carbon Steel Filaments
- 발행 : 2008.10.09
초록
The effects of residual stress and surface defects on the mechanical properties of the high carbon steel filament used for the automotive tire have been experimentally investigated. The samples were fabricated with annealing temperature. The residual stress was measured by focused ion beam and strain mapping software which has advantages, such as data with high accuracy and fast data acquisition time. Mechanical properties, such as tensile strength and fatigue resistance, were gradually increased up to
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