Fretting wear mechanisms of Zircaloy-4 and Inconel 600 contact in air

2001 ◽  
Vol 15 (9) ◽  
pp. 1274-1280 ◽  
Author(s):  
Tae-Hyung Kim ◽  
Seock-Sam Kim
Keyword(s):  
Wear Mechanisms ◽  
Fretting Wear ◽  
Inconel 600

Wear Characteristics of INCONEL 690 and INCONEL 600 in Elevated Temperature

2005 ◽  
Vol 297-300 ◽  
pp. 1424-1429 ◽  
Author(s):  
Sung Hoon Jeong ◽  
Young Ze Lee
Keyword(s):  
Wear Mechanisms ◽  
Nuclear Power ◽  
Power Plants ◽  
Elevated Temperatures ◽  
Fretting Wear ◽  
Wear Characteristics ◽  
Inconel 600 ◽  
Wear Life ◽  
Inconel 690 ◽  
C 50

In this paper, the fretting wear characteristics of INCONEL 690 (I-690) and INCONEL 600 (I-600) was evaluated to verify the wear mechanism and the wear life. Because of the excellent corrosion-resistance of nickel-based alloy, those materials are used for steam generator tube in nuclear power plants. Sometimes the tubes are damaged due to small amplitude vibration, so called fretting wear. To verify the fretting wear mechanisms the wear experiment was carried with the crossed-cylinder wear tester, which used a cam to oscillate the specimen. The test was carried out at loads of 40N and 90N in elevated temperatures of water. The temperatures of water were 20°C, 50°C and 80°C. The increase of water temperature causes the oxidation of the contact area to be delayed, and the amount of wear on oxide layer to be reduced. The main wear mechanisms of fretting were abrasive wear and oxidation wear.

An experimental study on the fretting wear behavior of Inconel 600 and 690 in pure water

Wear ◽  
2021 ◽  
Vol 486-487 ◽  
pp. 203995
Author(s):  
P. Zhang ◽  
J. Li ◽  
H.L. Yu ◽  
X.H. Tu ◽  
W. Li
Keyword(s):  
Experimental Study ◽  
Wear Behavior ◽  
Pure Water ◽  
Fretting Wear ◽  
Inconel 600

Effect of grain size and hardness on fretting wear behavior of Inconel 600 alloys

2015 ◽  
Vol 81 ◽  
pp. 215-222 ◽  
Author(s):  
Jie Li ◽  
Yonghao Lu ◽  
Haoyang Zhang ◽  
Long Xin
Keyword(s):  
Grain Size ◽  
Wear Behavior ◽  
Fretting Wear ◽  
Inconel 600

Effect of precipitated carbides on the fretting wear behavior of Inconel 600 alloy

Wear ◽  
2014 ◽  
Vol 315 (1-2) ◽  
pp. 58-67 ◽  
Author(s):  
H.Y. Zhang ◽  
Y.H. Lu ◽  
M. Ma ◽  
J. Li
Keyword(s):  
Wear Behavior ◽  
Fretting Wear ◽  
Inconel 600 ◽  
Inconel 600 Alloy

Fretting Wear Behavior of NC30Fe in Distilled Water and Hydrazine Solution

2013 ◽  
Author(s):  
Hong Guo ◽  
Pengdi Ren ◽  
Xiaoyu Zhang ◽  
Guangxiong Chen ◽  
Yi Ye
Keyword(s):  
Abrasive Wear ◽  
Aqueous Medium ◽  
Wear Mechanisms ◽  
Wear Behavior ◽  
Fretting Wear ◽  
Distilled Water ◽  
Steel Cylinder ◽  
Slip Regime ◽  
Wear Friction ◽  
Hydrazine Solution

In this study, fretting wear behavior of NC30Fe tubes against 1Cr13 stainless steel cylinder in distilled water and hydrazine solution was investigated at room temperature. Wear scar was analyzed systematically by NanoMap500DLS dual-mode profilometer, SEM, EDX. The results showed that the fretting logs were running in slip regime. The hydrazine solution may lead to corrosion. The friction coefficient in aqueous medium was lowered obviously, but it in distilled water was lower than that in hydrazine solution due to the effect of hydrazine solution. The wear was lightened in aqueous medium significantly, but it was more severe in hydrazine solution than that in distilled water for the reason of hydrazine solution. The abrasive wear, friction oxidation and delamination were the main wear mechanisms of NC30Fe in ambient. However, in aqueous medium the abrasive wear and delamination were the main wear mechanisms of NC30Fe.

scholarly journals A Review on Fretting Wear Mechanisms, Models and Numerical Analyses

2019 ◽  
Vol 59 (2) ◽  
pp. 405-432 ◽  
Author(s):  
Tongyan Yue ◽  
Magd Abdel Wahab
Keyword(s):  
Wear Mechanisms ◽  
Fretting Wear ◽  
Numerical Analyses

scholarly journals Experimental Study on Impact/Fretting Wear in Heat Exchanger Tubes

1987 ◽  
Vol 109 (3) ◽  
pp. 265-274 ◽  
Author(s):  
J. H. Cha ◽  
M. W. Wambsganss ◽  
J. A. Jendrzejczyk
Keyword(s):  
Heat Exchanger ◽  
Plate Thickness ◽  
Fretting Wear ◽  
304 Stainless Steel ◽  
Plate Interface ◽  
Wear Rates ◽  
Inconel 600 ◽  
Support Plate ◽  
Fluid Environment ◽  
Support Tube

The objective of this study is to provide qualitative impact/fretting wear information for heat exchanger tubes through the performance of a series of tests involving the pertinent parameters: force between the tube and its support; tube to support plate hole clearance; tube support plate thickness; preload; and tube vibration frequency. The characteristics of impact/fretting wear relative to material combinations and fluid environment were also investigated. The test apparatus consists of a cantilevered tube with a simulated tube support plate at the “free end.” Tube vibration is induced by an electromagnetic exciter to simulate the flow-induced tube motion occurring in a real heat exchanger at the tube/tube support plate interface. Tests are conducted in air, water, and oil, all at room temperature. Removable wear rings are attached to the tube free end and simulated support fixture. Wear ring materials include carbon steel, 304 stainless steel, Inconel 600 and brass. Wear is measured by a weight loss technique and wear rates are calculated and reported as functions of the various pertinent parameters. Based on the test results, general conclusions are drawn.

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