| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Fernández, A.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2022Effect of green body density on the properties of graphite-molybdenum-titanium composite sintered by spark plasma sinteringcitations
- 2022Null-thermal expansion coefficient LAS-nSiC composite by slip-castingcitations
- 2021Turning process with ceramic inserts of ADI cast material, surface analysis
- 2016Characterisation of Co@Fe3O4 core@shell nanoparticles using advanced electron microscopy.citations
- 2016Continuum modeling of {101̄2} twinning in a Mg-3%Al-1%Zn rolled sheetcitations
- 2016Transmission electron microscopy of unstained hybrid Au nanoparticles capped with PPAA (plasma-poly-allylamine): Structure and electron irradiation effectscitations
- 2016Characterization of magnetic nanoparticles using energy-selected transmission electron microscopy.citations
- 2016Continuum modeling of the response of a Mg alloy AZ31 rolled sheet during uniaxial deformationcitations
- 2016Spark Plasma Sintered Si3N4/TiN Nanocomposites Obtained by a Colloidal Processing Routecitations
- 2015Surface integrity of rotary ultrasonic machined ZrO2–TiN and Al2O3–TiC–SiC ceramicscitations
- 2014On the formation of the porous structure in nanostructured a-Si coatings deposited by dc magnetron sputtering at oblique anglescitations
- 2014On the formation of the porous structure in nanostructured a-Si coatings deposited by dc magnetron sputtering at oblique angles.citations
- 2011A comparative study of the role of additive in the MgH 2 vs. the LiBH 4 -MgH 2 hydrogen storage systemcitations
- 2010Surface coating on carbon nanofibers with alumina precursor by different synthesis routescitations
- 2002Macroptilium yellow mosaic virus, a New Begomovirus Infecting <i>Macroptilium lathyroides</i> in Cubacitations
Places of action
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article
Surface integrity of rotary ultrasonic machined ZrO2–TiN and Al2O3–TiC–SiC ceramics
Abstract
Al2O3 and ZrO2 based ceramics are extremely difficult to manufacture, being rotary ultrasonic machining (RUM) an interesting machining process for these materials. In this work the effect of RUM on the final surface integrity of ZrO2–TiN and Al2O3–TiC–SiC ceramics has been studied. During RUM of these ceramics two material removal modes co-exist: brittle and ductile fracture. In Al2O3–TiC–SiC prevails the ductile fracture mode whereas in ZrO2–TiN the brittle fracture mode predominates. Lower surface roughness is obtained if diamond tools with smaller grain size are used, the axial depth of cut is reduced and/or the feed rate is increased. RUM generates compressive surface residual stresses in both ceramics. Machining parameters have no effect on final residual stresses in ZrO2–TiN, but in Al2O3–TiC–SiC more compressive stresses are generated when feed is reduced and/or axial depth of cut is increased. RUM of ZrO2–TiN does not induce any detrimental tetragonal → monoclinic phase transformation of ZrO2. ; status: published