Paper Title:
Microstructure and Mechanical Properties of A Ultra-High Carbon Steel
  Abstract

A ultrahigh carbon steels (UHCS) containing 1.6 wt pct carbon was studied. Through spheroidizing process by divorced-eutectoid transformation (DET), the forged microstructure was spheroidized and the microstructure was fine carbide particles distributed in ferrite matrix. Second-time heat treatment included two kinds of technologies: normalizing and quenching + tempering. Finally, the UHCS obtained ideal mechanical properties. The yield strength and tensile strength of the UHCS were higher than that of 40CrNiMo, moreover plasticity of the UHCS was equal to that of 40CrNiMo. So the UHCS was an excellent structural material.

  Info
Periodical
Key Engineering Materials (Volumes 324-325)
Edited by
M.H. Aliabadi, Qingfen Li, Li Li and F.-G. Buchholz
Pages
907-910
DOI
10.4028/www.scientific.net/KEM.324-325.907
Citation
W. P. Lin, Y. J. Fan, Z. L. Zhang, J. W. Zhu, Y. N. Liu, "Microstructure and Mechanical Properties of A Ultra-High Carbon Steel", Key Engineering Materials, Vols. 324-325, pp. 907-910, 2006
Online since
November 2006
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$32.00
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