Fatigue Crack Initiation Life Prediction of Backup Roll of Four High Mill

Wen Feng Tan

doi:10.4028/www.scientific.net/AMR.197-198.1469

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 197-198Fatigue Crack Initiation Life Prediction of Backup...

Fatigue Crack Initiation Life Prediction of Backup Roll of Four High Mill

Abstract:

By using of closed-form solution for predicting fatigue crack initiation life of a beam subjected to the transverse bending load in large range damage， fatigue crack initiation life of backup roll of four high mill is predicted. The method adopted in this paper is simple and effective. A new method is provided for predicting fatigue crack initiation life backup roll of four high mill.

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Periodical:

Advanced Materials Research (Volumes 197-198)

Pages:

1469-1472

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.197-198.1469

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Online since:

February 2011

Authors:

Wen Feng Tan

Keywords:

Backup Roll, Damage Mechanics, Fatigue Crack, Prediction of Life

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References

[1] Zhang Xing, Zhao Jun: Applied Fatigue Damage Mechanics of Metallic Structural Members (National Defence Industry Press, China 1998). （in Chiness）.

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[2] Tan Wenfeng, Zhang Wenzhi: Journal of Experimental Mechanics. Vol. 22(6)(2007), p.644. (in Chinese).

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[3] Zhou Jiaxiang: Machinery of Steel Rolling (Metallurgical Industry Press, China 2004) (in Chinese).

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