Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/12416| Título: | Characterization of the metal/mould interface on the investment casting of gamma-TiAl |
| Autor(es): | Barbosa, J. Puga, Hélder Ribeiro, Carlos Silva Teodoro, O. M. N. D. Monteiro, A. Caetano |
| Palavras-chave: | TiAl Investment casting Reaction Ceramic mould Zirconia Yttria silica graphite ceramic crucible |
| Data: | 2006 |
| Editora: | Maney Publishing |
| Revista: | International Journal of Cast Metals Research |
| Citação: | J. Barbosa, H. Puga, C. Silva Ribeiro, O.M.N.D. Teodoro, A. Caetano Monteiro - Characterization of the metal/mould interface on the investment casting of gamma -TiAl. International Journal of Cast Metals Research.Vol. 19, nº6 (2006), p.331-338 |
| Resumo(s): | This paper describes the evaluation of different refractory compounds – SiO2, ZrO2 and Y2O3 – as face coats of investment casting shells for c-TiAl. The effect of the different refractories on the metal–mould interaction is studied in different aspects. Experimental results include characterisation of the constituents present at the metal/ mould interface, the segregation profiles of residual elements, namely oxygen, from the interface to the inner part of the samples, the extension and microhardness of the samples external hard case and the samples surface finishing |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/12416 |
| DOI: | 10.1179/136404606X163497 |
| 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 | |
|---|---|---|---|---|
| ijc795.pdf | Documento principal | 520,68 kB | Adobe PDF | Ver/Abrir |
