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Cavitation erosion resistance of some engineering materials
, 2023 Cavitation erosion behavior of engineering materials is very important for various applications, such are industrial/military/power station equipment and parts, such as pump impellers, delicately balanced high-speed propellers and turbine blades. Cavitation erosion could cause pits and fractures, which usually lead to potential risk of failure, as well
Volkov Husović, Tatjana +3 more
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Materials & DesignUnder ultra-clean operating conditions, cavitation, combined with shear forces and fluctuating pressures, can cause surface damage and generate wear particles.
Rui Su +6 more
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Ultrasonic cavitation erosion behaviour of plastically deformed textured stainless-steel surface
FrictionIn this study, we utilized an innovative pathway to obtain exceptional resistance to the cavitation erosion–corrosion behavior by combining surface texturing with severe surface deformation.
Amit Raturi +3 more
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Comparison of the formation and development of cavitation damage on cast and sintered samples based on basalt [PDF]
Journal of Mining and Metallurgy. Section A: Mining, 2019 The paper examines the resistance to the effect of cavitation of glass-ceramics based on basalt. Two types of samples were investigated: cast and sintered samples based on basalt.The cavitation erosion test was performed using the ultrasonic vibratory ...
Pavlović M. +3 more
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Cavitation pit evolution process of epoxy and polyurea coatings on mortar substrates
Ultrasonics SonochemistryThis study focuses on unraveling the failure mechanisms of three distinct polymer-coating structures applied to mortar substrates: an epoxy coating (MEP1), an epoxy coating with an intermediate epoxy mortar layer (MEP2), and a polyurea coating with an ...
Caisheng Huang +2 more
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Cavitation research results of hydroturbine impeller blades and their analysis
MATEC Web of Conferences, 2018 . Cavitation erosion affects the hydropower plants operation mode, destroys the surface of water-conducting way, affects the efficiency coefficient as well as the turbine output.
Romanov Alexey +2 more
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On the Cavitation Erosion Resistance of High-Speed Boat's Propellers
Journal of the Society of Materials Science, Japan, 1964 Considerable cavitation erosion has recently been observed in high-speed boats of a certain class on their propellers after a continuous high speed operation of only several hours.Such cavitation erosion occurred within a small area of the propeller-blade roots.The present study has been made with the object of finding effective means for the ...
NAKAJO, Tadao, KUBO, Hiroshi
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CrystalsThis paper presents the biodegradation and cavitational erosion behavior of new zinc alloys in the ZnMgFe system. The alloys were heat-treated through homogenization at 300 °C and 400 °C, with maintenance times of 5 and 10 h each.
Brandușa Ghiban +11 more
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Cavitation-Erosion Resistance of Ceramics.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, 1992 OKADA, Tsunenori, HATTORI, Shuji
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Cavitation erosion of laser-clad stellite coating on SLM316L steel
Results in PhysicsThe surface of selective laser melting 316 L (SLM316L) steel was strengthened using laser cladding technology. To investigate cavitation erosion of laser-clad stellite coating on SLM316L steel, a series of tests, including microstructural ...
Feng Cheng +4 more
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