Pores distribution statistical analysis for metal foams obtained by casting-dissolution process
| Autor: | Melisa Cardona, Jésica Andrea Isaza, Juan Ramírez, Patricia Fernández-Morales |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Materials science
Metal foam porosity Alloy General Physics and Astronomy chemistry.chemical_element 02 engineering and technology engineering.material casting and dissolution process 01 natural sciences Thermal conductivity Aluminium 0103 physical sciences General Materials Science Composite material Porosity Dissolution 010302 applied physics General Chemistry 021001 nanoscience & nanotechnology Volume (thermodynamics) chemistry Casting (metalworking) engineering 0210 nano-technology |
| Zdroj: | Matéria (Rio de Janeiro) v.21 n.2 2016 Matéria (Rio de Janeiro. Online) instacron:RLAM Matéria (Rio de Janeiro), Volume: 21, Issue: 2, Pages: 501-509, Published: JUN 2016 |
| Popis: | Interesting properties of metal foams such as light weight, good energy absorption and low thermal conductivity, have promoted the development of new processes to improve properties without sacrificing productivity. This study aims to verify the uniformity pore distribution in an aluminum alloy foam obtained by Casting - Dissolution Process, using a nondestructive analysis. In order to evaluate mechanical properties of a metal foam using computational numerical models, the use of a small reconstructed section of the sample representing an entire volume of metal foam, was validated. In conclusion, it was possible to determine that all parts of the sample have the equivalent superficial area and volume. |
| Databáze: | OpenAIRE |
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