Surface Engineering - a.y. 2016/2017


CFU: 12

Period (Year/Semester): II/I

Languade: Italian

Required/expected prior knowledge: Nothing

Lecturers: Monetta Tullio  

Course objectives:
The aim of the “Surface Engineering” course is to provide the basic knowledge of materials surface properties and techniques used for their modification. An emphasis will be employed on the description of innovative technologies able to confer, to the items, functional and/or aesthetic properties, other than the base material. Analysis of surface characterization techniques will also be considered.

Tables of contents: 
Surface energy, definitionand determination.Wettability. Adhesion. Surface Design. Surface surveying techniques: XPS, SEM, TEM, EIS, Thin film thickness measurement, Adhesion measurement. Physical vapor deposition (PVD): Vacuum Evaporation, Sputtering, Ion Bombardment. Examples of industrial applications: metallization of packaging  films, thin films deposition, hard coating deposition.
Chemical vapor deposition (CVD): DC plasmas, RF plasmas. Plasma-assisted deposition. Examples of industrial applications: deposition of barrier layers on film for packaging, coating of polymer materials, diamond-like thin film deposition, plasma “polymers” synthesis, biocompatible coatings, bio-adhesion. Nanostructured coatings.
Metallic materials degradation: study of the fundamentals of corrosion and material protection.Organic coatings: composition, applications, description of industrial plants.

Education method: 
Lessons and exercises.

Textbooks and learning aids:
Class notes.

Assessment will be oral.

© 2014 Mechanical Engeenering Courses
Department of Industrial Engineering
University of Naples Federico II
Realization and Administration: Rosario Moreschi