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The Use of Acoustic Emission to Characterize Fracture Behavior During Vickers Indentation of HVOF Thermally Sprayed WC-Co Coatings
This paper describes how acoustic emission (AE) measurements can be used to supplement the mechanical information available from an indentation test. It examines the extent to which AE data can beExpand
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  • Open Access
Structure Property Relationship of Suspension Thermally Sprayed WC-Co Nanocomposite Coatings
Tribomechanical properties of nanostructured coatings deposited by suspension high velocity oxy-fuel (S-HVOF) and conventional HVOF (Jet Kote) spraying were evaluated. Nanostructured S-HVOF coatingsExpand
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Assessment of nanoparticles release into the environment during drilling of carbon nanotubes/epoxy and carbon nanofibres/epoxy nanocomposites.
The risk assessment, exposure and understanding of the release of embedded carbon nanotubes (CNTs) and carbon nanofibers (CNFs) from commercial high performance composites during machining processesExpand
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An improved Vickers indentation fracture toughness model to assess the quality of thermally sprayed coatings
Abstract This study presents an improved approach to the quality assessment of thermally sprayed coatings. Measurements were carried out on five different coatings. Since it is the overall extent ofExpand
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An improved measurement of Vickers indentation behaviour through enhanced instrumentation
This work presents an enhanced instrumented Vickers indentation technique capable of recording force, displacement and acoustic emission (AE) during loading condition. Four materials were chosen forExpand
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Nanoindentation of polysilicon and single crystal silicon: Molecular dynamics simulation and experimental validation
This paper presents novel advances in the deformation behaviour of polycrystalline and single crystal silicon using molecular dynamics (MD) simulation and validation of the same via nanoindentationExpand
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  • Open Access
AE Monitoring and Analysis of HVOF Thermal Spraying Process
This work presents an in situ monitoring of HVOF thermal spraying process through an acoustic emission (AE) technique in an industrial coating chamber. Single layer thermal spraying on substrate wasExpand
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  • Open Access
The effect of nanosilica (SiO2) and nanoalumina (Al2O3) reinforced polyester nanocomposites on aerosol nanoparticle emissions into the environment during automated drilling
ABSTRACT The aim of this study is to investigate the effect nanosilica and nanoalumina has on nanoparticle release from industrial nanocomposites due to drilling for hazard reduction whilstExpand
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Indentation testing and its acoustic emission response: applications and emerging trends
Abstract This review summarises the state of knowledge on acoustic emission (AE) techniques applied to material property evaluation during indentation (e.g. hardness) testing. There are two aspectsExpand
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Neutron diffraction residual strain measurements in nanostructured hydroxyapatite coatings for orthopaedic implants.
The failure of an orthopaedic implant can be initiated by residual strain inherent to the hydroxyapatite coating (HAC). Knowledge of the through-thickness residual strain profile in the thermallyExpand
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