Skip to main content
Disciplines
Automotive Business IT + Informatics Construction + Real Estate Electrical Engineering + Electronics Energy + Sustainability Insurance + Risk Finance + Banking Management + Leadership Marketing + Sales Mechanical Engineering + Materials
Events
DE
EN
Books
Journals
Topic Page
Marketing
Start single access now
Access for companies
EXTENDED SEARCH
Log in
Top
Strength of Materials
Published in: Strength of Materials 4/2020

09-11-2020

Foreign Object Damage Effect on the Fatigue Strength of Ti–6Al–4V Specimens

Authors: C. W. Li, X. L. Wu, B. Y. Yang, Q. Chai, Z. P. Zhang

Published in: Strength of Materials | Issue 4/2020

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

The fatigue strength deterioration in Ti–6Al–4V specimens impacted by steel sphere was experimentally investigated. Based on the test data of Peterson’s formula and the fatigue notch factor, the relationships linking the fatigue notch factor, fatigue strength, injury notch size, and stress ratio were derived. The effect of the notch dimension, residual stress, and stress ratio on the fatigue strength is discussed. The main conclusion is that the impact damage-induced reduction of the fatigue strength depends on the ratio between notch depth and notch radius: the greater the ratio, the more pronounced the reduction. Furthermore, the greater the stress ratio, the less id the reduction. These findings have a certain reference value for blade protection design against foreign object damage, the standard-setting, and maintenance guidelines.
previous article Weldablity of the Lap Joint between a 5182 Aluminum Alloy and a DP1180 Two-Phase Steel Sheet
next article Low-Cycle Fatigue and Ratcheting Lifetime Estimation of a 7050-T6 Aluminum Alloy

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

inform now
Literature
1.
Z. H. Zhao, W. Chen, Y. P. Guan, et al., “Effect of foreign object damage on fatigue strength of stainless steel,” J. Aerosp. Power, 31, No. 7, 1736–1743 (2016).
2.
C. Liu, Z. H. Zhao, and W. Chen, “Investigations into simulation test and fatigue strength of foreign object damage of blades,” J. Propuls. Technol., 35, No. 3, 403–407 (2014).
3.
S. Mall, J. L. Hamrick, II, and T. Nicholas, “High cycle fatigue behavior of Ti–6Al–4V with simulated foreign object damage,” Mech. Mater., 33, No. 11, 679–692 (2001).CrossRef
4.
J. Ruschau, S. R. Thompson, and T. Nicholas, “High cycle fatigue limit stresses for airfoils subjected to foreign object damage,” Int. J. Fatigue, 25, No. 9, 955–962 (2003).CrossRef
5.
S. R. Thompson, J. J. Ruschau, and T. Nicholas, “Influence of residual stresses on high cycle fatigue strength of Ti–6Al–4V subjected to foreign object damage,” Int. J. Fatigue, 23, 405–412 (2001).CrossRef
6.
D. Nowell, P. Duó, and I. F. Stewart, “Prediction of fatigue performance in gas turbine blades after foreign object damage,” Int. J. Fatigue, 25, Nos. 9–11, 963–969 (2003).
7.
X. S. Xu, Z. H. Zhao, and W. Chen, “The influences of foreign object damage on the high cycle fatigue behavior of titanium alloy TC4,” Aeroengine, 43, No. 3, 88–92 (2017).
8.
J. O. Peters and R. O. Ritchie, “Influence of foreign-object damage on crack initiation and early crack growth during high-cycle fatigue of Ti–6Al–4V,” Eng. Fract. Mech., 67, No. 3, 193–207 (2000).CrossRef
9.
T. Nicholas, S. R. Thompson, W. J. Porter, and D. J. Buchanan, “Comparison of fatigue limit strength of Ti–6Al–4V in tension and torsion after real and simulated foreign object damage,” Int. J. Fatigue, 27, Nos. 10–12, 1637–1643 (2005).
10.
W. Huang, W. Chen, H. Pan, and Z. Zhao, “Effect of foreign object damage upon the high cycle fatigue strength of TC4,” J. Mech. Strength, 36, No. 3, 357–362 (2014).
11.
M. R. Bache, W. J. Evans, and W. Voice, “The resistance to impact damage and subsequent fatigue response of two titanium alloys,” Mater. Sci. Eng. A, 333, No. 1, 287–294 (2002).CrossRef
12.
J. J. Ruschau, T. Nicholas, and S. R. Thompson, “Influence of foreign object damage (FOD) on the fatigue life of simulated Ti–6Al–4V airfoils,” Int. J. Impact Eng., 25, No. 3, 233–250 (2001).CrossRef
13.
Z. Q. Bao, Effect of Notch Geometry to the High-Cycle Fatigue Strength of TC4 and Prediction [in Chinese], Nanjing University of Aeronautics and Astronautics, Beijing (2014).
14.
R. E. Peterson, Stress Concentration Factors, John Wiley and Sons, New York (1974).
15.
Y. T. Fei, Error Theory and Data Processing [in Chinese], Machinery Industry Press, Beijing (2016).
Metadata
Title
Foreign Object Damage Effect on the Fatigue Strength of Ti–6Al–4V Specimens
Authors
C. W. Li
X. L. Wu
B. Y. Yang
Q. Chai
Z. P. Zhang
Publication date
09-11-2020
Publisher
Springer US
Published in
Strength of Materials / Issue 4/2020
Print ISSN: 0039-2316
Electronic ISSN: 1573-9325
DOI
https://doi.org/10.1007/s11223-020-00210-w

Other articles of this Issue 4/2020

Strength of Materials 4/2020 Go to the issue

SCIENTIFIC AND TECHNICAL SECTION

Supershear Rupture Under Hydrostatic Pressure Condition

OriginalPaper

Scraper Conveyor Structure Improvement and Performance Comparative Analysis

OriginalPaper

Elastoplastic Analysis of Ultimate Bearing Capacity for Multilayered Thick-Walled Cylinders Under Internal Pressure

OriginalPaper

Effect of the Aluminum Matrix on Tensile Properties of Carbon Fiber/Al Composites Prepared by Liquid Extrusion Infiltration

OriginalPaper

Analysis of the Thinning Mechanism of an Aluminum Alloy in Friction Stir Welding Based on the Indirect Extrusion–Vortex Flow Filling Model

OriginalPaper

Wear Resistance Analysis of a Lightweight Aluminum Alloy Sheet Friction Stir Joint Area

Premium Partners

    Image Credits