Theoretical Study to Fatigue Crack Growth to Duplex Steel Alloy byGeneralized Paris Equation

H. N. Khadum; F. I. Hussain; M. A. Salih

Article Details

Theoretical Study to Fatigue Crack Growth to Duplex Steel Alloy byGeneralized Paris Equation

Authors:

H. N. Khadum | F. I. Hussain | M. A. Salih

Publisher:

University of Baghdad

Journal:

Ibn AL-Haitham Journal For Pure and Applied Sciences Vol.24 Issue 1, pp.0-0

Document Type:

Article

Publication Date:

1/2011

Document Language:

English

Document ID (Org No.):

2001376825

pISSN:

2521-3407

Abstract:

 A theoretical study was done in this work for Fatigue , Fatigue Crack Growth (FCG) and stress factor intensity range for steel .       It also includes Generalized Paris Equation and the fulfillment of his equation which promises that there is a relation between parameters C and n .          Usig Simple Paris Equation through which we concluded the practical values of C and n and compared them with the theoretical values which have been concluded by Generalized Paris Equation .           The value of da/dN and âˆ†K for every material and sample were concluded and compared with the data which was used in the computer program for the whole of our research .            The program is written in Fortran . The theoretical and practical data was drawn with (Graf) program so as to conclude the data  mentioned in the research .

Article Details

Theoretical Study to Fatigue Crack Growth to Duplex Steel Alloy byGeneralized Paris Equation

Authors: H. N. Khadum | F. I. Hussain | M. A. Salih

Publisher: University of Baghdad

Journal: Ibn AL-Haitham Journal For Pure and Applied Sciences Vol.24 Issue 1, pp.0-0

Document Type: Article

Publication Date: 1/2011

Document Language: English

Document ID (Org No.): 2001376825

pISSN: 2521-3407

Issues

Authors:

H. N. Khadum | F. I. Hussain | M. A. Salih

Publisher:

University of Baghdad

Journal:

Ibn AL-Haitham Journal For Pure and Applied Sciences Vol.24 Issue 1, pp.0-0

Document Type:

Article

Publication Date:

1/2011

Document Language:

English

Document ID (Org No.):

2001376825

pISSN:

2521-3407