...J. Muñoz-Cubillos; O. A. Zambrano; J. J. Coronado; S. A. Rodríguez In the current work, 16Cr-5Ni stainless martensitic cast steel was evaluated in cavitation and slurry erosion tests under different thermal aging treatments (TATs) using an ultrasonic vibratory cavitation apparatus and an in-house...

...M. A. Al-Bukhaiti; A. Abouel-Kasem; Y. Abdelrhman; M. Heshmat; S. M. Ahmed In this research, we utilize image processing to analyze surfaces acquired from slurry-erosion tests carried out on AISI 5117 steel at various velocities and impact angles of 30 deg and 90 deg. The fractal and wavelet...

...-1648(95)07120-2 [41] Grewal , H. S. , Agrawal , A. , and Singh , H. , 2013 , “ Design and Development of High-Velocity Slurry Erosion Test Rig Using CFD ,” J. Mater. Eng. Perform. , 22 ( 1 ), pp. 152 – 161 . 10.1007/s11665-012-0219-y [42] Singh , J. , Kumar , S...

... for the microstructural details, nanohardness and slurry erosion performance. Silt collected from river Uhl was used as the erodent for the slurry erosion test. Slurry erosion performance of the clads was evaluated at an impact angle of 90 deg and jet velocity of 40 m/s. Microstructural characterization confirms...

...Rahul Tarodiya; Bhupendra K. Gandhi The materials used for the slurry transportation system experience erosion wear due to the impact of suspended solid particles. In the present experimental investigation, a large size slurry pot tester was used to investigate the slurry erosion behavior of steel...

... of protective coatings is gaining popularity these days. In this work, Cr 3 C 2 –NiCr coating was deposited on CA6NM turbine steel by the HVOF spray process and studied with regard to its performance under different slurry erosion conditions. The effect of three parameters, namely average particle size...

... with the increase of impact angle. The calculated size ranges are from few micrometers to 100 μm for the first region and to 50 μm in the second region. Chipping of the former impact sites by subsequent impact particles plays an important role in developing erosion. slurry erosion impact angle number...

..., 2013. Assoc. Editor: Robert L. Jackson. 14 09 2012 18 07 2013 The paper reports the influence of carburizing on the slurry erosion behavior of AISI 5117 steel using a whirling-arm rig. The microstructure and hardness profile of the surface layer of carburized steel were...

... cutting wear angle ductile material hardness of target slurry erosion Slurry erosion limits the useful life of equipment and is therefore a critical parameter for design, selection, and operation of a hydraulic transportation system. A fundamental requirement from an engineering perspective...

... slurries steel surface morphology wear slurry erosion particles size kinetic energy particles shape scanning electron microscopy 5117 steels Slurry erosion is caused by the interaction of a liquid suspension of solid particles and target, which experiences loss of mass by the repeated...

... particles slurry erosion wear resistance Hydraulic transportation of solids is a method frequently used in mining industry. These plants are simple, with acceptable exploitation and maintenance levels and low cost. Their weakness is exhibited in the fact that its elements are exposed to wear, thus...

.... The slurry whirling arm erosion tester seems to be promising for simulating the slurry process in real cases. 18 12 2008 02 03 2010 26 04 2010 26 04 2010 impact (mechanical) wear testing slurry erosion erodent-target dynamics painting erosion patterns particles rebound...

...Abouel-Kasem; M. A. Al-Bukhaiti; K. M. Emara; S. M. Ahmed In the present work, the topographical images of slurry erosion surfaces at different impact angles were quantified using fractal analysis. The study showed that the variation of fractal value of slope of linearized power spectral density...