Spray casting

Bu makalede sprey döküm yöntemi incelendi. Sprey dökümün özet olarak tarihsel gelişimi ve proses hakkında bilgi verildi. Daha sonra sprey dökümle üretilmiş alaşımların metalurjik özellikleri, proses parametreleri ve sprey döküm yönteminin katılaşma mekanizması detaylı olarak tartışıldı. Son olarak bazı sprey dökülmüş Al-Zn-Mg-Cu alaşımlarının mikroyapı ve mekanik özellikleri verildi ve bu sonuçlar geleneksel döküm yöntemi ve toz metalurjisiyle üretilmiş 7xxx serisi alüminyum alaşımlarının özellikleri ile kıyaslandı.

Sprey döküm

This paper is designed to provide a basic review of spray casting. A brief overview of the historical development of spray casting and the description of plant and equipment have been given. Following metallurgical characteristics of spray formed alloys, process parameters and solidification mechanism of spray deposition have been discussed in detail. Finally, microstructure and mechanical properties of the selected spray cast Al-Zn-Mg-Cu alloys have been presented and compared with conventionally and powder metallurgy processed 7xxx aluminium alloys.

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