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Le informazioni sulla didattica, sulla ricerca e sui compiti istituzionali riportate in questa pagina sono certificate dall'Ateneo; ulteriori informazioni, redatte a cura del docente, sono disponibili sulla pagina web personale e nel curriculum vitae indicati nella scheda.
Informazioni sul docente
DocentePrevitali Barbara
QualificaProfessore ordinario a tempo pieno
Dipartimento d'afferenzaDipartimento di Meccanica
Settore Scientifico DisciplinareING-IND/16 - Tecnologie E Sistemi Di Lavorazione
Curriculum VitaeScarica il CV (40.63Kb - 30/03/2018)

Orario di ricevimento
MECCANICA--------02.2399.8527--Tramite appuntamento telefonico o mail; Sede del ricevimento: Bovisa
Pagina web redatta a cura del docente--

Fonte dati: RE.PUBLIC@POLIMI - Research Publications at Politecnico di Milano

Elenco delle pubblicazioni e dei prodotti della ricerca per l'anno 2020 (Mostra tutto | Nascondi tutto)
Tipologia Titolo Pubblicazione/Prodotto
Articoli su riviste
Additively manufactured iron-manganese for biodegradable porous load-bearing bone scaffold applications (Mostra >>)

Elenco delle pubblicazioni e dei prodotti della ricerca per l'anno 2019 (Mostra tutto | Nascondi tutto)
Tipologia Titolo Pubblicazione/Prodotto
Articoli su riviste
Monitoring of laser metal deposition height by means of coaxial laser triangulation (Mostra >>)
External Illumination Strategies for Melt Pool Geometry Monitoring in SLM (Mostra >>)
Influence of pulsed and continuous wave emission on melting efficiency in selective laser melting (Mostra >>)
Complementary use of pulsed and continuous wave emission modes to stabilize melt pool geometry in laser powder bed fusion (Mostra >>)
The influence of laser processing parameters on the densification and surface morphology of pure Fe and Fe-35Mn scaffolds produced by selective laser melting (Mostra >>)
Comparative Study of Pure Iron Manufactured by Selective Laser Melting, Laser Metal Deposition, and Casting Processes (Mostra >>)
Process development and coaxial sensing in fiber laser welding of 5754 Al-alloy (Mostra >>)
Influence of processing gas composition on laser colouring of commercially pure titanium (Mostra >>)
Estimation of melt pool size by complementary use of external illumination and process emission in coaxial monitoring of selective laser melting (Mostra >>)
Laser surface texturing of β-Ti alloy for orthopaedics: Effect of different wavelengths and pulse durations (Mostra >>)
Chromium oxide formation on nanosecond and femtosecond laser irradiated thin chromium films (Mostra >>)
Limits and solutions in processing pure Cu via selective laser melting using a high-power single-mode fiber laser (Mostra >>)
Deformation and failure mechanisms of Ti–6Al–4V as built by selective laser melting (Mostra >>)
Laser triangulation for coaxial height measurement in laser metal deposition (Mostra >>)
Application of Laser Metal Deposition for a New Model of Assembled Camshaft (Mostra >>)
Selective laser melting Fe and Fe-35Mn for biodegradable implants (Mostra >>)
Contributo in Atti di convegno
In-process laser re-melting of thin walled parts to improve surface quality after laser metal deposition (Mostra >>)
Design rules for producing cardiovascular stents by selective laser melting: Geometrical constraints and opportunities (Mostra >>)
The use of a ns-pulsed, high repetition rate green laser for SLM of 99.9% pure Cu (Mostra >>)

Elenco delle pubblicazioni e dei prodotti della ricerca per l'anno 2018 (Mostra tutto | Nascondi tutto)
Tipologia Titolo Pubblicazione/Prodotto
Articoli su riviste
Innovative metallic solutions for alpine ski bases (Mostra >>)
Two-beam interference patterning of biodegradable magnesium alloy: Influence of number of passes and spots overlap (Mostra >>)
In situ monitoring of selective laser melting of zinc powder via infrared imaging of the process plume (Mostra >>)
Design and Implementation of a Multisensor Coaxial Monitoring System with Correction Strategies for Selective Laser Melting of a Maraging Steel (Mostra >>)
Additive manufacturing of laser cutting nozzles by SLM: processing, finishing and functional characterization (Mostra >>)
Comparative study between CW and PW emissions in selective laser melting (Mostra >>)
High-speed imaging and process characterization of coaxial laser metal wire deposition (Mostra >>)
Laves phases in selective laser melted TiCr1.78 alloys for hydrogen storage (Mostra >>)
Selective laser melting finite element modeling: Validation with high-speed imaging and lack of fusion defects prediction (Mostra >>)
Prototyping of biodegradable flat stents in pure zinc by laser microcutting and chemical etching (Mostra >>)
Probing multipulse laser ablation by means of self-mixing interferometry (Mostra >>)
Laser surface texturing of SS316L for enhanced adhesion of HUVECs (Mostra >>)
Dynamic behaviour of miniature laser textured skis (Mostra >>)
Global sensitivity analyses of a selective laser melting finite element model: influential parameters identification (Mostra >>)
Laser metal deposition employing scanning optics (Mostra >>)
Selective Laser Melting di componenti in rame puro per applicazioni ad alta conducibilità termica ed elettrica (Mostra >>)
Contributo in Atti di convegno
A new approach to Direct Laser Interference Patterning with scanner optics for high productivity (Mostra >>)
Selective laser melting of pure Cu with a 1 kW single mode fiber laser (Mostra >>)
Evolution of Laser Ablation Plume Measured by Self-Mixing Interferometry (Mostra >>)
Development of Novel High Temperature Laser Powder Bed Fusion System for the Processing of Crack-Susceptible Alloys (Mostra >>)
Coaxial laser triangulation for height monitoring in laser metal deposition (Mostra >>)

Elenco delle pubblicazioni e dei prodotti della ricerca per l'anno 2017 (Mostra tutto | Nascondi tutto)
Tipologia Titolo Pubblicazione/Prodotto
Articoli su riviste
Self-mixing interferometry as a diagnostics tool for plasma characteristics in laser microdrilling (Mostra >>)
Formability enhancement of Al 6060 sheets through fiber laser heat treatment (Mostra >>)
From pulsed to continuous wave emission in SLM with contemporary fiber laser sources: effect of temporal and spatial pulse overlap in part quality (Mostra >>)
Processability of pure Zn and pure Fe by SLM for biodegradable metallic implant manufacturing (Mostra >>)
Laser micropolishing of AISI 304 stainless steel surfaces for cleanability and bacteria removal capability (Mostra >>)
The effect of electrospark nickel interlayer thickness on the characteristics of Niobium to 410 stainless steel dissimilar laser welding (Mostra >>)
L'additive manufacturing sale in quota (Mostra >>)
Multi-material selective laser melting of Fe/Al-12Si components (Mostra >>)
Additive manufacturing of cardiovascular CoCr stents by selective laser melting (Mostra >>)
Selective laser melting of pure Zn with high density for biodegradable implant manufacturing (Mostra >>)
Optical characterization of laser coloured titanium under different processing atmospheres (Mostra >>)
Process development and monitoring in stripping of a highly transparent polymeric paint with ns-pulsed fiber laser (Mostra >>)
Cold Spray Deposition of Freestanding Inconel Samples and Comparative Analysis with Selective Laser Melting (Mostra >>)
Investigation of remelting and preheating in SLM of 18Ni300 maraging steel as corrective and preventive measures for porosity reduction (Mostra >>)
Sub-micrometric surface texturing of AZ31 Mg-alloy through two-beam direct laser interference patterning with a ns-pulsed green fiber laser (Mostra >>)
Additive manufacturing e finitura superficiale: impatto sulle prestazioni del componente finale (Mostra >>)
Contributo in Atti di convegno
Use of Sheet Material for Rapid Prototyping of Cardiovascular Stents (Mostra >>)
Laser microcutting of sheet metal for prototyping expandable stent-like structures in permanent and biodegradable alloys (Mostra >>)
Comparative Costs of Additive Manufacturing vs. Machining: The Case Study of the Entire Annual Production of Forming Dies for Tube Bending (Mostra >>)
Additive manufacturing of pure Zn by selective laser melting: improving process stability for porosity reduction (Mostra >>)
A study on selective laser melting (SLM) to produce a compact motorcycle heat exchanger (Mostra >>)
New digital aesthetics of AM metallic products as visually perceived by participants (Mostra >>)
Coaxial Laser Metal Wire Deposition of stainless steel: process characterization (Mostra >>)
Effect of pulsed and continuous wave emission on the densification behaviour in Selective Laser Melting (Mostra >>)
Quantitative identification of laser cutting quality relying on visual information (Mostra >>)
Abstract in Atti di convegno
Online process monitoring of SLM with multiple coaxial sensors (Mostra >>)
Strategies for porosity correction in selective laser melting of 18Ni300 maraging steel (Mostra >>)

Elenco delle pubblicazioni e dei prodotti della ricerca per l'anno 2016 (Mostra tutto | Nascondi tutto)
Tipologia Titolo Pubblicazione/Prodotto
Articoli su riviste
Novel Zn-based alloys for biodegradable stent applications: Design,development and in vitro degradation (Mostra >>)
Evaluation of Self-Mixing Interferometry Performance in the Measurement of Ablation Depth (Mostra >>)
Microstructure and mechanical properties of laser welded beads realized for joining CuZn open cellular foams (Mostra >>)
Dross-free submerged laser cutting of AZ31 Mg alloy for biodegradable stents (Mostra >>)
La microforatura laser del titanio (Mostra >>)
Laser surface texturing of PVD coatings applied to sheet forming dies for stainless steel (Mostra >>)
Microstructure and calorimetric behavior of laser welded open cell foams in CuZnAl shape memory alloy (Mostra >>)
Contributo in Atti di convegno
Conventional and novel methods in laser microcutting of biodegradable Mg alloys (Mostra >>)
Development of an innovative method to predict and to characterize the performances of Ti-6Al-4V LBW joints (Mostra >>)
Investigating the Links between the Process Parameters and Their Influence on the Aesthetic Evaluation of Selective Laser Melted Parts (Mostra >>)
Laser micro-polished stainless steel surfaces with improved bacteria removal capability (Mostra >>)
Finishing of laser-machined coronary stents by plasma electrolytic polishing (Mostra >>)
Remote laser cutting of Mg alloy with a ps-pulsed laser (Mostra >>)
Selective Laser Melting High Performance Modeling (Mostra >>)
Surface oxidation by laser soft-melting treatment to change degradation behaviour of a magnesium alloy (Mostra >>)
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