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The Deformation Pattern of Aluminum Nitride Ceramics Under Nanoscratching
The deformation pattern of aluminum nitride (AlN) ceramics during the material removal process was investigated by nanoscratching. The nanoscratching...
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Effect of Initial Kinetic Energy of Si3N4 Ball on Impact Wear Behavior of High-Velocity Oxygen Fuel-Sprayed WC-10Co-4Cr Coating and Medium-Carbon Steel
In order to improve the wear resistance of medium-carbon steel, a dense WC-10Co-4Cr coating was prepared by high-velocity oxygen fuel (HVOF)...
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Friction Properties and Mechanism of Aluminum Sheets Under an Eco-Friendly CMCS Lubrication Condition
The eco-friendly tendency in the aluminum (Al) chemical mechanical polishing (CMP) process urgently requires a nontoxic, biodegradable, and...
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Comparison on the Ni60 Coatings Deposited by Extreme-High-Speed and Conventional Laser-Induction Hybrid Cladding Technologies: Forming Features, Microstructure and Wear Behaviors
In this paper, crack-free Ni60 coatings were deposited by extreme-high-speed (EH-LIHC) and conventional (LIHC) laser-induction hybrid cladding...
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High-Temperature Corrosion Characterization of Ni-Al Laser Cladding: The Effect of Al Content and Fe
To further enhance the high-temperature corrosion resistance of boiler tubes for improved power generation efficiency of biomass and waste-to-energy...
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Corrosion Behaviour of Ni–Al Coated T23 Weldments at Elevated Temperatures
The study investigates the high-temperature corrosion behaviour of Ni–Al coatings produced by the wire arc spraying technique on ASME SA T23 low...
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In situ TEM investigation of the oxide/metal interface during the annealing of anodically formed titanium dioxide nanotubes
Titanium dioxide nanotubes (NTs) anodically grown on a titanium metal substrate are of great interest to many fields due to their unique...
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Effect of split-sleeve cold hole expansion on the fatigue performance of an additive manufactured TC18 alloy
AN additive manufactured TC18 alloy was subjected to cold hole expansion and low-cycle fatigue tests. It was found that specimens expanded with 4.5%...
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Role of Initial Surface Roughness in Different Oxidation Stages of TP347H at 700 °C
The role of surface roughness in different oxidation stages of TP347H was investigated in detail at 700 °C. At the initial stage, the increase in...
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Fatigue-Damage Prediction Model of Backup Roll of Hot Strip Mills and its Applications
Backup rolls of hot rolling mills have long service life, can withstand harsh working conditions during rolling. However, they undergo severe roll...
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Microstructure and Thermal Cycling Behavior of Ta2O5 and Y2O3 Co-doped ZrO2 Coatings
Ta 2 O 5 -Y 2 O 3 co-doped ZrO 2 (TYSZ) powders were prepared by high-temperature solid-phase synthesis, and a TYSZ coating was prepared by atmospheric...
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Experimental and Numerical Studies on the In-Plane Shear Behavior of PVC-Encased Concrete Walls
The effective application of lightweight stay-in-place concrete forms for casting shear walls subjected to wind and seismic loading is of particular...
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Chemomechanical weakening of muscovite quantified with in situ liquid nanoindentation
Chemomechanical weakening of layered phyllosilicate muscovite mica was studied as a function of chemical environment via in situ...
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Failure Analysis of Over-Temperature of Aero-Engine Bearing
The analysis of aero-engine bearings is crucial for the advancement of aero-bearing technology and the improvement of the reliability of...
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Surface Integrity and RCF Behavior
Commonly, surface integrity is used to describe the mechanical and shape characteristics of the material surface or the near surface after various...
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Failure Analysis of Ball Bearing of Conveyor: Overusage
Rolling bearings are machine elements found in a wide field of applications. They are reliable even under the toughest conditions. When bearings fail...
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Progress in ceramic materials and structure design toward advanced thermal barrier coatings
Thermal barrier coatings (TBCs) can effectively protect the alloy substrate of hot components in aeroengines or land-based gas turbines by the...
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Tribological Properties of AISI 52100 Bearing Steel under Different Sliding Distance and Normal Force Conditions
The effects of different sliding distances and normal forces on the dry sliding wear behavior of room-temperature AISI 52100 bearing steel were...
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Effect of Nickel Element Diffusion on the Tribological Properties of Cemented Carbide Materials under High Temperature Condition
An investigation was conducted in this study to clarify the effect mechanism of nickel element diffusion on the tribological properties of cemented...
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Experimental Investigation of Engineering Materials under Repetitive Impact with Slurry Conditions
In some industrial situations, components are subject to repetitive impact in the presence of a slurry. A novel repetitive impact-with-slurry test...
