Therefore,the corrosion and wear behaviors of an ultrahighstrength and toughness Cu15Ni8Sn (wt%) alloy fabricated by hot isostatic pressing were investigated in this study.Author Jyoti Menghani,Akash Vyas,Pringal Patel,Harshad Natu,Satish MorePublish Year 2021Frictional Wear and Corrosion Behavior of AlCoCrFeNi High Frictional Wear and Corrosion Behavior of AlCoCrFeNi High-Entropy Alloy Coatings Synthesized by Atmospheric Plasma Spraying.High-entropy alloy coatings (HEAC) exhibit good frictional wear and corrosion resistances,which are of importance for structure materials.In this study,the microstructure,surface morphology,hardness,frictional wear and corrosion resistance of an AlCoCrFeNi high-entropyAuthor Yongkun Mu,Yongkun Mu,Liangbo Zhang,Long Xu,Kondagokuldoss Prashanth,Nizhen Zhang,Xindi Ma,YuPublish Year 2020(PDF) Wear and Corrosion Behavior of High-Cr White Cast The abrasive wear and corrosion behavior of as-cast,heat-treated and tempered high chromium white cast iron was studied,and the results were evaluated by means of microstructure,hardness
Aug 29,2015·The abrasive wear and corrosion behavior of a group of HCCI alloys with different Cr/C ratios were investigated.The main conclusions obtained from this study are as follows 1.XRD analysis reveals that the microstructure of the HCCI alloys is composed of a network of chromium-rich carbides (M 7 C 3) in austenitic matrix.The higher Cr/C ratio with small Mo content (i.e.,0.5 %) promotedCited by 12Publish Year 2015Author Kh.Abd El-Aziz,Kh.Zohdy,D.Saber,H.E.M.Sallam,H.E.M.SallamWear,erosion and corrosion behavior of laser cladded high Jan 01,2021·The HT-1000 high-temperature wear apparatus was used to identify the high-temperature wear behavior in the temperature varies from 20 °C to 800 °C.The coefficient of friction for the cladded coating at 200 °C and 400 °C is around 0.8 to 0.9 whereas at 600 °C and 800 °C it decreases to 0.3 approximately.Cited by 133Publish Year 2010Author J.C.M.Souza,M.Henriques,R.Oliveira,W.Teughels,J.P.Celis,Luís Augusto Sousa Marques da R© University of Science and Technology Beijing and environments.Therefore,erosion,corrosion,and wear in the extreme marine environment result in coupled tribological behavior composed of corrosion behavior,electrochemical corrosion behavior,and erosion behavior [1-5].The combined corrosion and wear behavior of materials is very different from that of corrosion and wear acting independently.
The main aim of this work was to study the simultaneous wear-corrosion of titanium (Ti) in the presence of biofilms composed of Streptococcus mutans and Candida albicans.Both organisms were separately grown in specific growth media,and then mixed in a medium supplemented with a high sucrose concenCited by 3Publish Year 2014Author Reinaldo Javier ChungFretting Tribocorrosion Behaviors of Marine Mooring Chain Nov 02,2020·The fretting wear behaviors of mooring chain steel 22MnCrNiMo specimens were evaluated in pure water and artificial seawater using a pin-on-flat configuration with 500-m amplitude at room temperature for 2 h.Open-circuit potential tests and potentiodynamic anodic polarization were used to measure the alloys corrosion behaviors.Comprehensive study of the abrasive wear and slurry High chromium cast irons (HCCIs) have been demonstrated to be an effective material for a wide range of applications in aggressive environments,where resistances to abrasion,erosion and erosion-corrosion are required.For instance,machinery and facilities used in mining and extraction in Alberta's oil sands suffer from erosion and erosion-corrosion caused by silica-containing slurries
·Environment can impact the wear behavior of metals and alloys substantially.The tribological properties of Al 0.6 CoCrFeNi high-entropy alloys (HEAs) were investigated in ambient air,deionized water,simulated acid rain,and simulated seawater conditions at frequencies of 25 Hz.The as-cast alloy was composed of simple face-centered cubic and body-centered cubic phases.Effect of plasma immersion ion implantation of nitrogendensity ion implantation [13,14].Using high current density,it is possible to obtain nitrided layers several micrometers thick.Hence the present study is concerned with examining how low-energy high current density PIII as a surface modifying technique affects the corrosion and wear behavior of vacuumInfluence of Powder Size on the Corrosion and Wear The goal of this study is to investigate the influence of the powder size on the coating properties and to gain insights into the underlying mechanisms.Therefore,FeCrB/WC-Co coatings were produced by HVAF spraying using different powder sizes.The used FeCrB/WC-Co feedstock materials exhibit an identical chemical composition with varying powder sizes of - 45 + 11 (Bobzin et al.(in
cru wear corrosionmost common types of corrosionpictures of corrosion on metalscorrosion of conformity top songsmetal corrosion chartwhat causes corrosion of metalscorrosion of conformity songscorrosion of conformity12345NextTHE CORROSION BEHAVIOR AND WEAR RESISTANCE OFKufa Journal of Engineering Vol.9,No.1,January 2018,PP.118-132 Received 9 January 2017,accepted 10 May 2017 THE CORROSION BEHAVIOR AND WEAR RESISTANCEThe Gradient Microstructure and High-Temperature Wear The high-temperature wear behaviors of the coating were evaluated by ball-on-disk test.In terms of morphology and chemical composition,the coating exhibited a gradient microstructure across the section.
corrosion behavior of alloyed white irons is important in material selection for wear parts,which have to withstand the combined effects of abrasion and corrosion in appli-cations such as wet grinding and slurry transport.While high-alloy white cast irons are primarily for severe abra-sion and erosion conditions,they are also demonstrated fair