Simulation of High-Temperature Solid Particle Erosion of HVOF-Sprayed NiCrBSiFe and WC-Co/NiCrBSiFe-Coated Wall Using CFD

2020 ◽  
pp. 277-292
Author(s):  
K. Raghavendra Naik ◽  
R. K. Kumar ◽  
V. Saravanan ◽  
S. Seetharamu ◽  
P. Sampathkumaran
Keyword(s):  
High Temperature ◽  
Solid Particle ◽  
Solid Particle Erosion ◽  
Particle Erosion

High temperature solid particle erosion behaviour of SS 316L and thermal sprayed WC-Cr3C2–Ni coatings

Wear ◽  
2020 ◽  
Vol 462-463 ◽  
pp. 203520
Author(s):  
Digvijay G. Bhosale ◽  
T. Ram Prabhu ◽  
Walmik S. Rathod ◽  
Manik A. Patil ◽  
Sanjay W. Rukhande
Keyword(s):  
High Temperature ◽  
Solid Particle ◽  
Solid Particle Erosion ◽  
Particle Erosion ◽  
Erosion Behaviour

Influence of Microstructure on High Temperature Solid Particle Erosion Behaviour of Ti–6Al–4V Alloy

2013 ◽  
Vol 67 (3) ◽  
pp. 299-304 ◽  
Author(s):  
R. Sahoo ◽  
S. Mantry ◽  
T. K. Sahoo ◽  
S. Mishra ◽  
B. B. Jha
Keyword(s):  
High Temperature ◽  
Solid Particle ◽  
Solid Particle Erosion ◽  
Particle Erosion ◽  
Erosion Behaviour

Analytical modeling of oxide thickness variation of metals under high temperature solid-particle erosion

2014 ◽  
Vol 05 (03) ◽  
pp. 1450002
Author(s):  
Ju Chen ◽  
Kuiying Chen ◽  
Rong Liu ◽  
Ming Liang
Keyword(s):  
High Temperature ◽  
Oxide Scale ◽  
Solid Particle ◽  
High Temperatures ◽  
Oxide Thickness ◽  
Alloy Surface ◽  
Thickness Variation ◽  
Solid Particle Erosion ◽  
Al Alloy ◽  
Particle Erosion

The paper presents a study of model development for predicting the oxide thickness on metals under high temperature solid-particle erosion. The model is created based on the theory of solid-particle erosion that characterizes the erosion damage as deformation wear and cutting wear, incorporating the effect of the oxide scale on the eroded surface under high temperature erosion. Then the instantaneous oxide thickness is the result of the synergetic effect of erosion and oxidation. The developed model is applied on a Ni -based Al -containing ( Ni – Al ) alloy to investigate the oxide thickness variation with erosion duration of the alloy at high temperatures. The results show that the thickness of the oxide scale on the alloy surface increases with the exposure time and temperature when the surface is not attacked by particles. However, when particles impact on the alloy surface, the oxide thickness is reduced, although oxidation is continuing. This indicates that oxidation does not benefit the erosion resistance of this alloy at high temperatures due to the low growth rate of the oxide.

Solid Particle Erosion-Wear Behavior of Alumina Ceramics at High-Temperature

2010 ◽  
Vol 177 ◽  
pp. 129-131 ◽  
Author(s):  
Xiao Jun Wang ◽  
Ming Hao Fang ◽  
Hao Ran Sun ◽  
Shao Ping Huang ◽  
Yan Gai Liu ◽  
...  
Keyword(s):  
High Temperature ◽  
Wear Rate ◽  
Solid Particle ◽  
Wear Behavior ◽  
Wear Particle ◽  
Solid Particle Erosion ◽  
Erosion Wear ◽  
Alumina Ceramics ◽  
Particle Erosion ◽  
Air Atmosphere

In this paper, effects of temperature and erosion-wear particle on solid particle erosion-wear behavior of alumina ceramics were studied. The erosion-wear experiments were performed using self-designed sand blasting high-temperature solid particle erosion-wear equipment in air atmosphere. The results show that alumina ceramics presented the characteristics of brittle fracture at the high temperature of 1200°C. Erosion-wear rate increased with increasing temperature and rise obviously above 1000°C. For the same kind of erosion-wear particles, the erosion-wear rate of samples increased with the larger particle size. For the different ones, the greater hardness, the more serious erosion-wear.

High-temperature solid particle erosion of Cr–Ni–Fe–C arc cladded coatings

Wear ◽  
2020 ◽  
Vol 460-461 ◽  
pp. 203439
Author(s):  
B.V. Efremenko ◽  
K. Shimizu ◽  
N. Espallargаs ◽  
V.G. Efremenko ◽  
K. Kusumoto ◽  
...  
Keyword(s):  
High Temperature ◽  
Solid Particle ◽  
Solid Particle Erosion ◽  
Particle Erosion
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