Prediction of ferrite grain size and tensile properties of a low carbon steel
Authors: Kazeminezhad, M.; Karimi Taheri, A.
Source: Materials Science and Technology, Volume 20, Number 1, January 2004 , pp. 106-110(5)
Publisher: Maney Publishing
Abstract: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.
Document Type: Research Article
Publication date: 2004-01-01
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