Cavitation Erosion Damage Mechanism of a Duplex Stainless Steel Having a Ferrite-Austenite-Sigma-Phase Triplex Microstructure
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-020-04807-9
Abstract: This paper is on the cavitation erosion (CE) behavior of a thermally annealed duplex stainless steel having a triplex microstructure consisting of ferrite, austenite and sigma phase. As sigma forms, it siphons off alloying elements… read more here.
Keywords: duplex stainless; sigma phase; sigma; damage ... See more keywords
Evaluation of Residual Stresses and Their Influence on Cavitation Erosion Resistance of High Kinetic HVOF and HVAF-Sprayed WC-CoCr Coatings
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Spray Technology"
DOI: 10.1007/s11666-020-01037-2
Abstract: Thermal spray processes have been developing toward lower particle temperature and higher velocity. Latest generation high-velocity oxygen-fuel (HVOF) and high-velocity air-fuel (HVAF) can produce very dense coating structures due to the higher kinetic energy typical… read more here.
Keywords: resistance; hvaf; cavitation erosion; residual stresses ... See more keywords
Effect of Ni Interlayer on Cavitation Erosion Resistance of NiTi Cladding by Tungsten Inert Gas (TIG) Surfacing Process
Sign Up to like & getrecommendations! Published in 2019 at "Acta Metallurgica Sinica (English Letters)"
DOI: 10.1007/s40195-019-00947-7
Abstract: The NiTi cladding with/without Ni interlayer was prepared on stainless steel (SS) by tungsten inert gas (TIG) surfacing process, aiming at achieving good cavitation erosion resistance. The ranking according to the cavitation erosion resistance is… read more here.
Keywords: erosion resistance; tig; cavitation erosion;
The interaction mechanism of cavitation erosion and corrosion on HVOF sprayed NiCrWMoCuCBFe coating in artificial seawater
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.146499
Abstract: Abstract When flow passage components were used in the ocean, it was inevitable that they could be damaged by the coupling effect of cavitation erosion and corrosion. It is necessary to explore the interaction mechanism… read more here.
Keywords: nicrwmocucbfe coating; erosion corrosion; cavitation; cavitation erosion ... See more keywords
Cavitation-corrosion behaviors of HVOF sprayed WC-25WB-10Co-5NiCr and MoB-25NiCr coatings
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DOI: 10.1016/j.ceramint.2020.05.279
Abstract: Abstract Cavitation erosion, corrosion and synergism behaviors of HVOF sprayed WC-25WB-10Co-5NiCr and MoB-25NiCr coatings were investigated in this study. Conventional WC-10Co-4Cr and Cr3C2-25NiCr coatings were also characterized for comparison purposes. The cavitation erosion and cavitation-corrosion… read more here.
Keywords: cavitation corrosion; cavitation; 25nicr coatings; corrosion ... See more keywords
Cavitation erosion and erosion-corrosion resistance of austenitic stainless steel by plasma transferred arc welding
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2017.02.007
Abstract: Abstract 41WC-36Ni7.5CrSiB (Colmonoy75) and NiCrBSiW (Colmonoy88) alloy coatings were synthesized on 316 L stainless steel by plasma transferred arc welding, aiming at improving cavitation erosion and erosion-corrosion resistance. The microstructure, chemical composition, phase constituents and microhardness… read more here.
Keywords: erosion corrosion; erosion erosion; erosion; cavitation erosion ... See more keywords
Numerical prediction of potential cavitation erosion in fuel injectors
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Multiphase Flow"
DOI: 10.1016/j.ijmultiphaseflow.2018.03.005
Abstract: Abstract Flow devices, like throttle and nozzles often encounter huge pressure drops, sometimes much below the saturation pressures. This leads to the occurrence of cavitation with vapor and bubble generation. Once the bubble gets transported… read more here.
Keywords: cavitation; erosion; prediction potential; numerical prediction ... See more keywords
The synergistic effect of cavitation erosion and corrosion of nickel-aluminum copper surface layer on nickel-aluminum bronze alloy
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.03.103
Abstract: Abstract A completely nickel-aluminum-copper (Ni-Al-Cu) layer was obtained through thermal diffusion process on a nickel-aluminum-bronze (NAB) substrate. The cumulative mass loss of the NAB alloy during the cavitation erosion tests was about 6.4 times and… read more here.
Keywords: layer; nickel aluminum; cavitation; cavitation erosion ... See more keywords
Cavitation erosion behavior of friction stir processed nickel aluminum bronze
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.04.302
Abstract: Abstract In this investigation, cast nickel aluminum bronze (NAB) was subjected to friction stir processing (FSP). The mechanical properties and the cavitation erosion behavior of the as-cast and FSP NAB alloy were investigated. The results… read more here.
Keywords: erosion; friction stir; cavitation erosion; nickel aluminum ... See more keywords
Influence of the concentration of NaHCO3 solution on cavitation erosion of copper alloy
Sign Up to like & getrecommendations! Published in 2019 at "Results in Physics"
DOI: 10.1016/j.rinp.2019.02.081
Abstract: Abstract To investigate the ultrasonic cavitation erosion in NaHCO3 solutions, experiments with copper alloy specimens were carried out. Three NaHCO3 solutions with concentrations of 0.3%, 3% and 6% were used as liquid mediums in which… read more here.
Keywords: nahco3 solution; erosion; concentration; solution ... See more keywords
Correlation of microstructure with cavitation erosion behaviour of a nickel-aluminum bronze in simulated seawater
Sign Up to like & getrecommendations! Published in 2019 at "Tribology International"
DOI: 10.1016/j.triboint.2019.03.071
Abstract: Abstract The correlation of microstructure with cavitation erosion (CE) behaviour of Ni-Al bronze in simulated seawater has been clarified. It is found that there exist a large number of dislocations and deformation twins in the… read more here.
Keywords: erosion behaviour; correlation microstructure; simulated seawater; microstructure ... See more keywords