Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/12422
Título: | On assessment of processing variables on vertical centrifugal casting technique |
Autor(es): | Chirita, Georgel Stefanescu, I. Barbosa, J. Puga, Hélder Soares, Delfim Silva, Filipe Samuel |
Palavras-chave: | Centrifugal Casting Vibration Fluid Dynamics Pressure |
Data: | 2009 |
Editora: | Maney Publishing |
Revista: | International Journal of Cast Metals Research |
Citação: | G. Chirita, I. Stefanescu, J. Barbosa, H. Puga, D. Soares, F. Silva - On assessment of processing variables in a vertical centrifugal casting technique. International Journal of Cast Metals Research 22 (5) (2009) p.382-389 |
Resumo(s): | The aim of the present study is to investigate the influence of the vertical centrifugal casting technique over mechanical and metallurgical properties of a hypereutectic Al–18Si alloy. Due to the inherent vibration of the centrifugal casting technique, and in order to study and understand the individual effects of the equipment vibration and the centrifugal force itself (pressure or fluid dynamics), as well as the combined effect of both, three different tests were performed: gravity casting, gravity casting with vibration and centrifugal casting. It was concluded that the metallurgical and mechanical properties of castings obtained by the centrifugal casting process depend on the combined effect of the centrifugal pressure and/or fluid dynamics and on the inherent vibration of the technique itself. Correlations between the different casting techniques and obtained mechanical and metallurgical properties are presented |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/12422 |
DOI: | 10.1179/174313309X380422 |
ISSN: | 1364-0461 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CT2M - Artigos em revistas de circulação internacional com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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ijc926.pdf | Documento principal | 937,25 kB | Adobe PDF | Ver/Abrir |