Caracterización microstructural y proceso de selección mediante análisis atributivo de aleaciones Al-Si eutécticas y cuasi-eutécticas para fundición a presión

  1. Suárez Peña, Beatriz
  2. Asensio-Lozano, Juan
  3. Verdeja González, José Ignacio
  4. Pero-Sanz, José Antonio
Revista:
Revista de metalurgia

ISSN: 0034-8570

Ano de publicación: 2007

Volume: 43

Número: 4

Páxinas: 310-317

Tipo: Artigo

DOI: 10.3989/REVMETALM.2007.V43.I4.76 DIALNET GOOGLE SCHOLAR lock_openAcceso aberto editor

Outras publicacións en: Revista de metalurgia

Resumo

In the present study, four alloys from diverse suppliers suitable for obtaining 413.0 metallurgical quality products together with alloy number 2 with an slightly hypoeutectic composition in Silicon were processed. The study focused on the microstructural characterization of the as-received ingots, as well as that of samples obtained from the production process: die cast samples and cold chamber pressure die cast samples. Finally a materials selection process base on microstructural grounds has been put forward as to determine the most suitable starting alloy for industrial production.

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