Paper Title:
Influence of Wear Properties on Fretting Fatigue Life of a CK45 Alloy and the Al7175 Alloy
  Abstract

The main objective of this work was to study the influence of the wear properties of two commercial alloys (CK45 and Al7175) on their fretting fatigue behavior. It is verified the effect of material local degradation by wear on a fatigue strength reduction factor, namely the stress concentration factor, and on the overall fretting fatigue life of these materials. The fretting fatigue phenomenon is a synergetic effect between wear and fatigue. It is dependent on both the fatigue and the wear properties of the materials. Material properties promoting an increase in wear resistance should enhance fretting fatigue life.

  Info
Periodical
Materials Science Forum (Volumes 587-588)
Edited by
António Torres Marques, António Fernando Silva, António Paulo Monteiro Baptista, Carlos Sá, Fernando Jorge Lino Alves, Luís Filipe Malheiros and Manuel Vieira
Pages
971-975
DOI
10.4028/www.scientific.net/MSF.587-588.971
Citation
M. Buciumeanu, A.S. Miranda, F.S. Silva, "Influence of Wear Properties on Fretting Fatigue Life of a CK45 Alloy and the Al7175 Alloy", Materials Science Forum, Vols. 587-588, pp. 971-975, 2008
Online since
June 2008
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jung Won Seo, Seok Jin Kwon, Hyun Mu Hur, Jae Boong Choi, Young Jin Kim
Abstract:Railway wheels and axles have been one of the most critical components in a railway vehicle. The service conditions of railway vehicles have...
640
Authors: Dong Woo Lee, Seok Swoo Cho, Won Sik Joo
Abstract:A roller mill is composed of several rollers, rotational table liners, hydraulic cylinders and raw materials are ground between the rollers...
457
Authors: Belen Moreno, Pablo Lopez-Crespo, Antonio González-Herrera, Jose Zapatero
Abstract:Many mechanical components are subjected to multiaxial fatigue. These conditions are typically coming from external loads, the geometry of...
41
Authors: Shabnam Hosseini, Mohammad Bagher Limooei
Chapter 1: Metal Materials
Abstract:In this research, fatigue behaviour of Ti-6Al-4V alloy was investigated for smooth and notched specimens with stress concentration...
7
Authors: Magd Abdel Wahab, R. Hojjati Talemi, Patrick de Baets
Abstract:Fretting fatigue occurs when two contact bodies undergo small oscillatory relative motion due to cyclic loading. It leads to fretting damage,...
662