Cavitation erosion behaviour of incoloy alloy 865 in NaCl solution using ultrasonic vibration

2020 ◽  
Vol 831 ◽  
pp. 154783 ◽  
Author(s):  
Fengjun Chen ◽  
Jianhua Du ◽  
Shanzi Zhou
Keyword(s):  
Ultrasonic Vibration ◽  
Cavitation Erosion ◽  
Nacl Solution ◽  
Erosion Behaviour ◽  
Incoloy Alloy

Analysis of the External Conditions Affecting on the Cavitation Resistance of a Steel

2019 ◽  
Vol 946 ◽  
pp. 31-36
Author(s):  
Hussam L. Alwan ◽  
N. Lezhnin ◽  
Yury Korobov
Keyword(s):  
Surface Resistance ◽  
Cavitation Erosion ◽  
Medium Carbon Steel ◽  
Cavitation Resistance ◽  
Nacl Solution ◽  
Medium Carbon ◽  
Test Conditions ◽  
External Conditions ◽  
Erosion Test ◽  
Testing Liquid

The aim of this study is to analyze the effect of cavitation erosion test conditions on the surface resistance of medium carbon steel. The ultrasonic vibratory specimen system was used to perform the experiments under the laboratory conditions. The vibratory frequency and the displacement amplitude were 20 kHz and 20 μm, respectively. In design of experiments, four various cavitation behaviors have been studied based on four cavitation test conditions corresponding to those behaviors. These conditions can be summarized as follows: (1) the usage of water as a testing liquid; (2) replacement the water with 3.5% NaCl solution; (3) applying a certain voltage to cause a combined electrochemical action working simultaneously with the water; and (4) applying the same voltage by using the 3.5% NaCl solution instead of water. The obtained results showed that the mass loss differs by test modes applied.

Cavitation Erosion Behavior and Mechanism of HVOF Sprayed WC-10Co-4Cr Coating in 3.5 wt% NaCl Solution

2014 ◽  
Vol 68 (1) ◽  
pp. 151-159 ◽  
Author(s):  
Sheng Hong ◽  
Yuping Wu ◽  
Jianfeng Zhang ◽  
Yugui Zheng ◽  
Yujiao Qin ◽  
...  
Keyword(s):  
Cavitation Erosion ◽  
Nacl Solution ◽  
Erosion Behavior

Microstructure, hardness and cavitation erosion behaviour of Ti–6Al–4V laser nitrided under different gas atmospheres

2007 ◽  
Vol 23 (2) ◽  
pp. 99-106 ◽  
Author(s):  
J. Kaspar ◽  
J. Bretschneider ◽  
S. Jacob ◽  
S. Bonß ◽  
B. Winderlich ◽  
...  
Keyword(s):  
Cavitation Erosion ◽  
Erosion Behaviour
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