Naslov
Production and application of metal foams in casting technology

Autori
Bauer, Branko ; Kralj, Slobodan ; Bušić Matija

Izvornik
Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 20 (2013), 6; 1095-1102

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
casting core; die casting; impact energy; metal foam

Sažetak
Problems in the production of metal foams arise from the lack of knowledge in the control of process parameters. The results are frequently uneven and unpredictable variations in the structure and properties of semi products and final products. This paper comprises all production processes for metal foams and the most commonly used processes are described. Production of metal foams is continuously developing and parallel are developing the utilization methods of metal foams due to their specific properties. All the positive characteristics of metal foams, which make them suitable for the use in a variety of designs and products, are described in this paper. Benefits of using metal foams as a casting core material are clarified. Technologies for producing metal foam cores, positioning of cores and molds designs are presented. Casting technologies with metal foam cores and applications are described along with samples of aluminium foam cores.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA