Results 21 to 30 of about 11,667 (219)

Effect of 3.5 % NaCl solution with different Na2S concentrations on ultrasonic cavitation erosion behaviors of HVOF sprayed WC-Ni coatings

Ultrasonics Sonochemistry, 2023
In this article, the WC-10Ni coatings were fabricated by HVOF spray, then the ultrasonic cavitation erosion performances of the coatings in distilled water and 3.5 wt% NaCl solution with various Na2S concentrations (0, 20 and 200 ppm) were investigated ...
Ziyu Wei, Xinlu Shi, Dandong Cui, Zheng Wei, Sheng Hong   +4 more
doaj   +1 more source

Effect of Ultrasonic Shot Peening on the Cavitation Erosion Resistance of SLM316L Stainless Steel [PDF]

Cailiao Baohu
In order to investigate the effect of ultrasonic shot peening on the cavitation erosion resistance of SLM316L stainless steel, the surface of SLM316L stainless steel was treated for varying durations (5, 25 and 45 min) using an ultrasonic shot peening ...
WANG Zenan, CHENG Feng, WANG Shuo, SUN Jie
doaj   +1 more source

Ultrasonic Cavitation Erosion Behavior of CoCr_xFeMnNi High-Entropy Alloy Coatings Prepared by Plasma Cladding

Metals, 2023
CoCrxFeMnNi (x represents the atomic percentage of Cr element, x = 20, 25, 30, and 35, denoted as Cr20, Cr25, Cr30, and Cr35 alloys) high-entropy alloy (HEA) coatings were cladded by plasma arc on the surface of 0Cr13Ni5Mo steel.
Kaige Zhang, Danqing Yin, Bin Wang, Maochang Li, Xiao Xiao, Ning Ma, Keke Zhang   +6 more
doaj   +1 more source

The use of image analysis for determination of surface deterioration level of improved alumina based materials subjected to cavitation [PDF]

Science of Sintering, 2013
Alumina based specimens having different content of alumina based fibers were investigated for possible application as cavitation resistant material. Cavitation damages of the alumina based specimens were tested by the modified vibratory cavitation ...
Dimitrijević M.M., Dojčinović M., Devečerski A., Jančić-Heinemann R., Volkov-Husović T.   +4 more
doaj   +1 more source

Effect of Heat Treatment on the Cavitation Erosion Behavior of Nanocrystalline Surface Layer of 304 Stainless Steel

Applied Sciences, 2023
In this study, a nanocrystalline layer composed primarily of martensite phase was prepared on the surface of 304 stainless steel. Furthermore, the martensite phase content in the nanocrystalline layer was adjusted by heat treatment at 500 °C and 550 °C ...
Nengliang Huang, Ye Tian, Rui Yang, Tonghu Xiao, Hua Li, Xiuyong Chen   +5 more
doaj   +1 more source

Research Progress of New Cavity - Resistant Coatings [PDF]

Cailiao Baohu, 2022
The causes and protective measures of cavitation erosion were summarized. The cavitation corrosion resistance of different kinds of metal coatings prepared by thermal spraying, surfacing, electroless plating and plasma surface technology was introduced ...
YANG Yu-wei, WANG Xuan, YU Hong-wei, XU Chao-yang
doaj   +1 more source

Evaluation of Cavitation Erosion Behavior of Commercial Steel Grades Used in the Design of Fluid Machinery [PDF]

, 2017
The erosion response under cavitation of different steel grades was assessed by studying the erosion rate, the volume removal, the roughness evolution, and the accumulated strain energy.
A. Harkin, A. Karabenciov, A. Karimi, A. Krella, A. Krella, A. Krella, A. Moussatov, C. Haosheng, C. Wenge, C.T. Kwok, D. G. Eskin, E.A. Brujan, F. Dong, G.L. García, H. Date, I. Tzanakis, I. Tzanakis, I. Tzanakis, I. Tzanakis, I. Tzanakis, I. Tzanakis, I. Tzanakis, I. Tzanakis, I. Tzanakis, I. Tzanakis, I. Tzanakis, J. Choi, J. Steller, J. Steller, J.D. Escobar, J.D. Escobar, J.P. Franc, K.Y. Chiu, L. Bolzoni, M. Dojcinovic, M. Dular, M. Hadfield, M. Pohl, M.C. Park, M.D. Kass, P.D. Howell, R. Garcia, R. Zhao, S. Hattori, S. Hattori, S. Hattori, S. Hattori, Y. Meged   +47 more
core   +3 more sources

Determination of degradation level during cavitation erosion of zircon based ceramic [PDF]

Science of Sintering, 2017
Mechanical shock of zircon based ceramic induced by cavitation erosion testing was investigated in this study. Several parameters were followed in order to determine level of material degradation during the cavitation erosion testing.
Pavlović Marko, Dojčinović Marina, Martinović Sanja, Vlahović Milica, Stević Zoran, Jovanović Marina, Volkov-Husović Tatjana   +6 more
doaj   +1 more source

Abrasion, Erosion and Cavitation Erosion Wear Properties of Thermally Sprayed Alumina Based Coatings [PDF]

, 2014
Thermally-sprayed alumina based materials, e.g., alumina-titania (Al2O3-TiO2), are commonly applied as wear resistant coatings in industrial applications. Properties of the coatings depend on the spray process, powder morphology, and chemical composition
Bengisu, Davis, Gell, Lima, Lima, Pawlowski, Schwetzke, Tucker   +7 more
core   +1 more source

Cavitation Erosion Resistance Of FeAl Intermetallic Alloys And Al2O3 – Based Ceramics

Archives of Metallurgy and Materials, 2015
The problem of the devastation of fluid-flow machinery components is very complex, because it consists of processes of erosion and corrosion. The most dangerous factor is the cavitation phenomenon, which is very difficult to eliminate through the use of ...
Jasionowski R., Pędzich Z., Zasada D., Przetakiewicz W.   +3 more
doaj   +1 more source