High-Temperature Solid Particle Erosion Behavior of Partially Oxidized NiCrBSiFe/NiCr Plasma Spray Coatings

2021 ◽  
Author(s):  
Subba Rao Medabalimi ◽  
M. R. Ramesh ◽  
Ravikiran Kadoli
Keyword(s):  
High Temperature ◽  
Solid Particle ◽  
Plasma Spray ◽  
Solid Particle Erosion ◽  
Particle Erosion ◽  
Erosion Behavior ◽  
Spray Coatings ◽  
Plasma Spray Coatings

Solid particle erosion behavior of thermal barrier coatings produced by atmospheric plasma spray technique

2018 ◽  
Vol 26 (19) ◽  
pp. 1606-1612
Author(s):  
Mustafa Kaplan ◽  
Mesut Uyaner ◽  
Egemen Avcu ◽  
Yasemin Yildiran Avcu ◽  
Abdullah Cahit Karaoglanli
Keyword(s):  
Solid Particle ◽  
Thermal Barrier Coatings ◽  
Plasma Spray ◽  
Atmospheric Plasma ◽  
Thermal Barrier ◽  
Solid Particle Erosion ◽  
Particle Erosion ◽  
Barrier Coatings ◽  
Erosion Behavior ◽  
Spray Technique

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

scholarly journals Particle-Based Numerical Simulation Study of Solid Particle Erosion of Ductile Materials Leading to an Erosion Model, Including the Particle Shape Effect

Materials ◽  
2021 ◽  
Vol 15 (1) ◽  
pp. 286
Author(s):  
Shoya Mohseni-Mofidi ◽  
Eric Drescher ◽  
Harald Kruggel-Emden ◽  
Matthias Teschner ◽  
Claas Bierwisch
Keyword(s):  
Solid Particle ◽  
Particle Shape ◽  
Solid Particles ◽  
Solid Particle Erosion ◽  
Shape Effect ◽  
Particle Erosion ◽  
Erosion Model ◽  
Ductile Materials ◽  
Erosion Behavior ◽  
Numerical Predictions

Solid particle erosion inevitably occurs if a gas–solid or liquid–solid mixture is in contact with a surface, e.g., in pneumatic conveyors. Having a good understanding of this complex phenomenon enables one to reduce the maintenance costs in several industrial applications by designing components that have longer lifetimes. In this paper, we propose a methodology to numerically investigate erosion behavior of ductile materials. We employ smoothed particle hydrodynamics that can easily deal with large deformations and fractures as a truly meshless method. In addition, a new contact model was developed in order to robustly handle contacts around sharp corners of the solid particles. The numerical predictions of erosion are compared with experiments for stainless steel AISI 304, showing that we are able to properly predict the erosion behavior as a function of impact angle. We present a powerful tool to conveniently study the effect of important parameters, such as solid particle shapes, which are not simple to study in experiments. Using the methodology, we study the effect of a solid particle shape and conclude that, in addition to angularity, aspect ratio also plays an important role by increasing the probability of the solid particles to rotate after impact. Finally, we are able to extend a widely used erosion model by a term that considers a solid particle shape.

scholarly journals Solid Particle Erosion Behavior of FRMs.

1995 ◽  
Vol 44 (503) ◽  
pp. 1092-1096
Author(s):  
Noriyuki MIYAZAKI ◽  
Seiji FUNAKURA ◽  
Tsuyoshi MUNAKATA
Keyword(s):  
Solid Particle ◽  
Solid Particle Erosion ◽  
Particle Erosion ◽  
Erosion Behavior
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