Paper Title:
Influence of Nitriding Treatment on Practical Properties of Eutectoid Steel
  Abstract

The present study focused to the effect of ion nitriding on fatigue properties of eutectoid steel. Two different temperatures (550°C and 500°C) and two different types of specimens (smooth and notched ones) were used in this study to investigate the mechanism of modification. Residual stress and EPMA analysis were used to derive the quantity relationship among case depth, residual stress and fatigue strength. The results confirmed the efficiency of ion nitriding in improving the fatigue properties of eutectoid steel. Surface hardening, refined microstructure and compressive stress were the three main factors being responsible for the modification of fatigue properties.

  Info
Periodical
Key Engineering Materials (Volumes 297-300)
Edited by
Young-Jin Kim, Dong-Ho Bae and Yun-Jae Kim
Pages
2382-2390
DOI
10.4028/www.scientific.net/KEM.297-300.2382
Citation
W. X. Sun, S. Nishida, N. Hattori, C. L. Zhou, "Influence of Nitriding Treatment on Practical Properties of Eutectoid Steel ", Key Engineering Materials, Vols. 297-300, pp. 2382-2390, 2005
Online since
November 2005
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Price
$32.00
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