Fatigue strength variation by crack initiation origin of surface hardened Cr-Mo steel alloy

Sam Hong Song; Byoung Ho Choi

doi:10.1023/B:JMSC.0000007769.84552.9e

Fatigue strength variation by crack initiation origin of surface hardened Cr-Mo steel alloy

Sam Hong Song, Byoung Ho Choi

School of Mechanical Engineering

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

The distribution of inclusions, which are the origins of fish-eye fracture, was examined experimentally. The evaluation of the fatigue strength for the induction surface hardened steel was also considered using the relation proposed by Song and Choi. By determining the statistical distribution of the inclusion inside the surface hardened steel, the quantitative fatigue limit prediction of the surface hardened steel was possible.

Original language	English
Pages (from-to)	335-338
Number of pages	4
Journal	Journal of Materials Science
Volume	39
Issue number	1
DOIs	https://doi.org/10.1023/B:JMSC.0000007769.84552.9e
Publication status	Published - 2004 Jan 1

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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Song, S. H., & Choi, B. H. (2004). Fatigue strength variation by crack initiation origin of surface hardened Cr-Mo steel alloy. Journal of Materials Science, 39(1), 335-338. https://doi.org/10.1023/B:JMSC.0000007769.84552.9e

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