Study on bimetallic composites interface of Al/SiC(p)-Al matrix composites prepared by liquid-liquid compound casting

Aimed at the preparation of bimetallic composites by using a liquid–liquid compound casting method with a sound interface, this study focused on the interface evolution with an increase in the pouring time interval. The results revealed that the melt mixing occurred when the pouring interval was 3 s...

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Detalles Bibliográficos
Autores principales: Shang, Yuncong, Zhang, Wenda, Song, Heqian, Wang, Jinjie, Xu, Hong, Li, Yuxin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10413072/
https://www.ncbi.nlm.nih.gov/pubmed/37576192
http://dx.doi.org/10.1016/j.heliyon.2023.e18607
Descripción
Sumario:Aimed at the preparation of bimetallic composites by using a liquid–liquid compound casting method with a sound interface, this study focused on the interface evolution with an increase in the pouring time interval. The results revealed that the melt mixing occurred when the pouring interval was 3 s. The transition zone appeared at the interface when the pouring interval was 10 s, and a good metallurgical bond was obtained. When the pouring interval was 20 s, a discontinuous oxide layer appeared at the interface. The oxide layer gap formed a channel for the transport of the SiC particles.

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