Paper Title:
Mathematical Model of Relation between Microstructure and the Yield Strength of High Carbon Steel Wire Rods
  Abstract

Ferrite content and the plate distance of pearlite of high carbon steel wire rod are analyzed by Optical Microscope and SEM, using quantitative microstructure analysis technology. The relation between microstructure and yield strength of high carbon steel wire rods was investigated. And the mathematical model of the relation was established as: σs(Pa)=104.52×106+161.70(1-fα 1/3)S-1(m). It was validated by experiment data that the mathematical model agrees well with the experimental results.

  Info
Periodical
Advanced Materials Research (Volumes 146-147)
Edited by
Sihai Jiao, Zhengyi Jiang and Jinglong Bu
Pages
1784-1787
DOI
10.4028/www.scientific.net/AMR.146-147.1784
Citation
Y. L. Feng, J. Li, "Mathematical Model of Relation between Microstructure and the Yield Strength of High Carbon Steel Wire Rods", Advanced Materials Research, Vols. 146-147, pp. 1784-1787, 2011
Online since
October 2010
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