A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Swage casting of A380 alloy
Highlights ► A new casting process called “swage casting” is developed. ► A380 aluminum alloy cast with swage, centrifugal, and squeeze methods. ► A mixture of dendrite, spherical, and rosette particles is observed in swage casting. ► Swage casting exhibits better mechanical properties than other casting methods.
Abstract Swage casting is a new casting technique which combines the advantages of squeeze, centrifugal and semi-solid casting methods. In this new casting method, components with one rotating axis can be produced on a swage casting machine from molten metal in a one-step operation. A shape like a “bomb-body” is chosen to demonstrate the advantages of this new method by using A380 Al–Si–Cu alloy. The same alloy is also cast with centrifugal and squeeze casting methods. In this study, the swage casting method and its features are briefly described. The final microstructures, mechanical properties and amount of porosity of the cast pieces produced by squeeze, centrifugal and swage casting methods are compared. Swage cast pieces showed a different composition of microstructure that consists of fine dendritic particles at the chill ends and a mixture of spherical and rosette shaped particles at the core. The swage cast pieces also have a slightly higher mechanical strength as indicated by tensile strength and Brinell hardness values.
Swage casting of A380 alloy
Highlights ► A new casting process called “swage casting” is developed. ► A380 aluminum alloy cast with swage, centrifugal, and squeeze methods. ► A mixture of dendrite, spherical, and rosette particles is observed in swage casting. ► Swage casting exhibits better mechanical properties than other casting methods.
Abstract Swage casting is a new casting technique which combines the advantages of squeeze, centrifugal and semi-solid casting methods. In this new casting method, components with one rotating axis can be produced on a swage casting machine from molten metal in a one-step operation. A shape like a “bomb-body” is chosen to demonstrate the advantages of this new method by using A380 Al–Si–Cu alloy. The same alloy is also cast with centrifugal and squeeze casting methods. In this study, the swage casting method and its features are briefly described. The final microstructures, mechanical properties and amount of porosity of the cast pieces produced by squeeze, centrifugal and swage casting methods are compared. Swage cast pieces showed a different composition of microstructure that consists of fine dendritic particles at the chill ends and a mixture of spherical and rosette shaped particles at the core. The swage cast pieces also have a slightly higher mechanical strength as indicated by tensile strength and Brinell hardness values.
Swage casting of A380 alloy
Lus, Huseyin Murat (author) / Turkeli, Altan (author) / Kinikoglu, Nihat Gurbuz (author)
2011-02-22
8 pages
Article (Journal)
Electronic Resource
English
| British Library Online Contents | 2011
Untersuchungen zum Swage-Lining Verfahren
| Tema Archive | 1998
Aktuell - Gasrohrsanierung und Untersuchung - Swage-Lining-Verfahren
| Online Contents | 2002