| Código |
18146
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| Ano |
1
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| Semestre |
S2
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| Créditos ECTS |
3
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| Carga Horária |
TP(30H)
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| Área Científica |
Engenharia Mecânica
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Learning outcomes |
- To acquire scientific and technological knowledge of materials characterisation techniques.
- To understand the most suitable destructive and non-destructive characterisation techniques for characterising materials and their applicability in an industrial context.
-To recognise the chemical, microstructural, physical and mechanical characteristics of different materials, understanding their applications in an industrial context and the relevance of using heat treatments.
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Syllabus |
1. Destructive testing and non-destructive testing. Sample preparation techniques.
2. Powder characterisation. Particle size and shape distribution. Specific surface area. Surface electric charge (zeta potential).
3. Surface analysis techniques. Roughness. Optical and metallographic microscopy. Scanning Electron Microscopy (SEM, SEM-EDS). Atomic force microscopy (AFM). Transmission microscopy (TEM). Penetrant liquids. Induced currents.
4. Microstructural analysis. X-ray diffraction and fluorescence (XRD, XRF). Spectroscopy (XPS, Raman). Infrared spectroscopy (FTIR). CScan. X-ray microtomography.
5. Thermal analysis techniques. Thermogravimetry, differential calorimetry, differential thermal analysis, dilatometry and dynamic thermomechanical analysis.
6. Electromechanical analysis. Piezoelectricity. Piezoresistivity.
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Teaching Methodologies and Assessment Criteria |
The final mark will be obtained from the average of the individual test (TA) and the laboratory work with a minimum weighting of 25%.
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Main Bibliography |
-Notas de aula, fichas de exercícios, artigos selecionados e apontamentos e disponibilizados no moodle.
-Maria Lurdes Simões, Métodos Instrumentais para Análise de Soluções. Análise Quantitativa (2001) Fundação Calouste Gulbenkian. ISBN:9789723109283
-Brandon, D., & Kaplan, W. D. Microstructural characterization of materials (2013) John Wiley & Sons. ISBN 978 0 470 02784 4
-Hübschen, G., Altpeter, I., Tschuncky, R., & Herrmann, H. G. (Eds.). Materials characterization using nondestructive evaluation (NDE) methods (2016) Woodhead publishing. ISBN:?9780081000403
-Donald R. Askeland, Pradeep P. Fulay, Wendelin J. Wright, The Science and Engineering of Materials (2010), CL Engineering, ISBN:100495296023.
-William F. Smith, Javad Hashemi, Fundamentos de Engenharia e Ciência dos Materiais (2013) McGraw-Hill, ISBN: 9788580551143
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| Language |
Portuguese. Tutorial support is available in English.
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