| Autor: |
Klasik, Adam, Pietrzak, Krystyna, Makowska, Katarzyna, Sobczak, Jerzy, Rudnik, Dariusz, Wojciechowski, Andrzej |
| Předmět: |
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| Zdroj: |
Journal of Materials Engineering & Performance; Aug2016, Vol. 25 Issue 8, p3084-3090, 7p |
| Abstrakt: |
Based on previous results, the commercial composites of A359 (AlSi9Mg) alloy reinforced with 22 vol.% AlO particles were submitted to multiple remelting by means of gravity casting and squeeze-casting procedures. The studies were focused on tribological tests, x-ray phase analyses, and microstructural examinations. More promising results were obtained for squeeze-casting method mainly because of the reduction of the negative microstructural effects such as shrinkage porosity or other microstructural defects and discontinuities. The results showed that direct remelting may be treated as economically well-founded and alternative way compared to other recycling processes. It was underlined that the multiple remelting method must be analyzed for any material separately. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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