1997
DOI: 10.3989/revmetalm.1997.v33.i1.874
|View full text |Cite
|
Sign up to set email alerts
|

Comportamiento a tracción a temperaturas ambiente y elevadas de nuevos composites basados en aleaciones hipereutécticas de Al-Si

Abstract: Comportamiento a tracción a temperaturas ambiente y elevadas de nuevos composites basados en aleaciones hipereutécticas de Al-Si (#) J. Valer^, J.M. Rodríguez^ y JJ. Urcola^Cf)Resumen En este trabajo se muestra la mejora obtenida en la resistencia a la tracción a temperatura ambiente y a elevadas temperaturas de aleaciones hipereutécticas de Al-Si producidas por una combinación de un proceso de solidificación rápida y del conformado en estado semisólido, en comparación con aleaciones obtenidas por procedimi… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

1
0
0

Year Published

2004
2004
2004
2004

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(1 citation statement)
references
References 6 publications
1
0
0
Order By: Relevance
“…The toughness measured on the heat-treated specimens at room temperature (13-15 MPa m 1/2 ) is at the lower end of the toughness values range given for AMCs with a similar volume fraction of ceramic particles. [42][43][44][45] The fracture toughness obtained in the SQT6 alloys, is higher than that reported in other hypereutectic Al-Si alloys 46 and very similar to that reported in Al-Si alloys with lower silicon contents (8-10%Si). 47,48 The fine size of the eutectic silicon particles after the heat treatment is responsible for the high toughness values obtained.…”
Section: Strength and Toughnesssupporting
confidence: 81%
“…The toughness measured on the heat-treated specimens at room temperature (13-15 MPa m 1/2 ) is at the lower end of the toughness values range given for AMCs with a similar volume fraction of ceramic particles. [42][43][44][45] The fracture toughness obtained in the SQT6 alloys, is higher than that reported in other hypereutectic Al-Si alloys 46 and very similar to that reported in Al-Si alloys with lower silicon contents (8-10%Si). 47,48 The fine size of the eutectic silicon particles after the heat treatment is responsible for the high toughness values obtained.…”
Section: Strength and Toughnesssupporting
confidence: 81%