Journal ArticleDOI
Wear of zirconium alloys due to fretting and periodic impacting
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TLDR
In this article, the impact of zirconium alloys in demineralized water at temperatures up to 97 °C was studied and the correlation between the electrical contact resistance and wear was found.About:
This article is published in Wear.The article was published on 1979-08-01. It has received 26 citations till now. The article focuses on the topics: Fretting & Zirconium alloy.read more
Citations
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A review of fretting study on nuclear power equipment
TL;DR: In this article, the research status of fretting damage in key equipment and structures of nuclear power plant is reviewed, and the authors have solved many problems, accumulated a lot of experience, and put forward many criteria.
Journal ArticleDOI
The fretting wear of 0.45% C steel and austenitic stainless steel from 20 to 650 °C in air
T. Kayaba,A. Iwabuchi +1 more
TL;DR: In this paper, a new model based on fracture mechanics is proposed for the formation of flake-like oxide debris, which is identified as Fe3O4 by X-ray microanalysis.
Journal ArticleDOI
Fretting-wear of zirconium alloys
TL;DR: Fretting tests of Zircaloy fuel sheath bearing pads in contact with zirconium alloy (Zr 2.5Nb) pressure tube specimens were conducted at temperatures varying from 25 to 315 °C as mentioned in this paper.
Journal ArticleDOI
On the fretting wear mechanism of Zr-alloys
M. Helmi Attia,M. Helmi Attia +1 more
TL;DR: In this paper, the authors investigated the fretting wear mechanism of Zr-2.5%Nb alloy in air at 265°C and measured the transfer of material, the change in the wear volume and the maximum wear depth with the number of cycles.
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Fretting wear characteristics of Zircaloy-4 tube
TL;DR: In this article, the wear characteristics of Zircaloy-4 tube used as the fuel rod cladding in nuclear power plants have been investigated experimentally and the results showed that the wear volume increased abruptly at slip amplitudes above 100 μm.
References
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Journal ArticleDOI
The mechanism of fretting — A review
TL;DR: In this article, the authors brought up-to-date the known facts concerning the mechanism of fretting wear in metals with special reference to the common engineering materials iron and steel under normal conditions.
Journal ArticleDOI
The Fretting Corrosion of Mild Steel
J. S. Halliday,W. Hirst +1 more
TL;DR: A quantitative investigation of the fretting corrosion of mild-steel specimens is described in this paper, where measurements have been made of the frictional forces, the degree of damage and the variations in the electrical contact resistance for a wide range of applied loads, vibration amplitudes and number of cycles of motion.
Journal ArticleDOI
An Analytical and Experimental Investigation of the Vibration of Cylindrical Reactor Fuel Elements in Two-Phase Parallel Flow
TL;DR: It is generally agreed that lateral vibration of nuclear fuel elements is random in nature and is caused by random pressure fluctuations acting on the element surface as discussed by the authors, and a series of tests have been con...