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Prediction of ferrite grain size and tensile properties of a low carbon steel

Kazeminezhad, M ; Sharif University of Technology | 2004

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  1. Type of Document: Article
  2. DOI: 10.1179/174328413X13789824293704
  3. Publisher: Maney Publishing , 2004
  4. Abstract:
  5. A relationship between ferrite grain size, cooling rate from austenitising temperature, austenitising time, and austenitising temperature is developed to predict the ferrite grain size of a low carbon steel. The coefficients of that relationship are determined experimentally. A Hall-Petch relationship is used to predict the yield stress and fracture stress from the predicted ferrite grain size. Considering the experimental results, maximum errors of 12-5% and 6·5% were found in the prediction of ferrite grain size and strengths, respectively
  6. Keywords:
  7. Ferritic steels ; Grain size ; Modelling ; Phase transformations
  8. Source: Materials Science and Technology ; Volume 20, Issue 1 , 2004 , Pages 106-110 ; 02670836 (ISSN)
  9. URL: https://www.tandfonline.com/doi/abs/10.1179/174328413X13789824293704